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Merge pull request #4366 from gilles-peskine-arm/development_3.0-merge_2.x-20210419

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Merge development 2.x into 3.0 (Apr 19)
This commit is contained in:
Manuel Pégourié-Gonnard 2021-04-19 13:08:48 +02:00 committed by GitHub
commit 1cc91e7475
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GPG key ID: 4AEE18F83AFDEB23
36 changed files with 1636 additions and 469 deletions
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3
ChangeLog.d/issue1792.txt Normal file
View file

@ -0,0 +1,3 @@
Bugfix
* Fix a bug in ECDSA that would cause it to fail when the hash is all-bits
zero. Fixes #1792

3
ChangeLog.d/mpi_read_negative_zero.txt Normal file
View file

@ -0,0 +1,3 @@
Bugfix
* mbedtls_mpi_read_string on "-0" produced an MPI object that was not treated
as equal to 0 in all cases. Fix it to produce the same object as "0".

2
include/psa/crypto.h
View file

@ -777,7 +777,7 @@ psa_status_t psa_export_key(mbedtls_svc_key_id_t key,
* publicExponent INTEGER } -- e
* ```
* - For elliptic curve keys on a twisted Edwards curve (key types for which
* #PSA_KEY_TYPE_IS_ECC_PUBLIC_KEY is true and #PSA_KEY_TYPE_GET_CURVE
* #PSA_KEY_TYPE_IS_ECC_PUBLIC_KEY is true and #PSA_KEY_TYPE_ECC_GET_FAMILY
* returns #PSA_ECC_FAMILY_TWISTED_EDWARDS), the public key is as defined
* by RFC 8032
* (a 32-byte string for Edwards25519, a 57-byte string for Edwards448).

65
include/psa/crypto_builtin_hash.h → include/psa/crypto_builtin.h
View file

@ -1,6 +1,15 @@
/*
* Context structure declaration of the software-based driver which performs
* hashing through the PSA Crypto driver dispatch layer.
* Context structure declaration of the Mbed TLS software-based PSA drivers
* called through the PSA Crypto driver dispatch layer.
*
* \note This file may not be included directly. Applications must
* include psa/crypto.h.
*
* \note This header and its content is not part of the Mbed TLS API and
* applications must not depend on it. Its main purpose is to define the
* multi-part state objects of the Mbed TLS software-based PSA drivers. The
* definition of these objects are then used by crypto_struct.h to define the
* implementation-defined types of PSA multi-part state objects.
*/
/*
* Copyright The Mbed TLS Contributors
@ -19,10 +28,15 @@
* limitations under the License.
*/
#ifndef PSA_CRYPTO_BUILTIN_HASH_H
#define PSA_CRYPTO_BUILTIN_HASH_H
#ifndef PSA_CRYPTO_BUILTIN_H
#define PSA_CRYPTO_BUILTIN_H
#include <psa/crypto_driver_common.h>
/*
* Hash multi-part operation definitions.
*/
#include "mbedtls/md2.h"
#include "mbedtls/md4.h"
#include "mbedtls/md5.h"
@ -75,6 +89,33 @@ typedef struct
#define MBEDTLS_PSA_HASH_OPERATION_INIT {0, {0}}
/*
* Cipher multi-part operation definitions.
*/
#include "mbedtls/cipher.h"
#if defined(MBEDTLS_PSA_BUILTIN_ALG_STREAM_CIPHER) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_CTR) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_CFB) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_OFB) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_XTS) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_ECB_NO_PADDING) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_CBC_NO_PADDING) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_CBC_PKCS7)
#define MBEDTLS_PSA_BUILTIN_CIPHER 1
#endif
typedef struct {
/* Context structure for the Mbed TLS cipher implementation. */
psa_algorithm_t alg;
uint8_t iv_length;
uint8_t block_length;
mbedtls_cipher_context_t cipher;
} mbedtls_psa_cipher_operation_t;
#define MBEDTLS_PSA_CIPHER_OPERATION_INIT {0, 0, 0, {0}}
/*
* BEYOND THIS POINT, TEST DRIVER DECLARATIONS ONLY.
*/
@ -84,6 +125,20 @@ typedef mbedtls_psa_hash_operation_t mbedtls_transparent_test_driver_hash_operat
#define MBEDTLS_TRANSPARENT_TEST_DRIVER_HASH_OPERATION_INIT MBEDTLS_PSA_HASH_OPERATION_INIT
typedef mbedtls_psa_cipher_operation_t
mbedtls_transparent_test_driver_cipher_operation_t;
typedef struct {
unsigned int initialised : 1;
mbedtls_transparent_test_driver_cipher_operation_t ctx;
} mbedtls_opaque_test_driver_cipher_operation_t;
#define MBEDTLS_TRANSPARENT_TEST_DRIVER_CIPHER_OPERATION_INIT \
MBEDTLS_PSA_CIPHER_OPERATION_INIT
#define MBEDTLS_OPAQUE_TEST_DRIVER_CIPHER_OPERATION_INIT \
{ 0, MBEDTLS_TRANSPARENT_TEST_DRIVER_CIPHER_OPERATION_INIT }
#endif /* PSA_CRYPTO_DRIVER_TEST */
#endif /* PSA_CRYPTO_BUILTIN_HASH_H */
#endif /* PSA_CRYPTO_BUILTIN_H */

70
include/psa/crypto_builtin_cipher.h
View file

@ -1,70 +0,0 @@
/*
* Context structure declaration of the software-based driver which performs
* cipher operations through the PSA Crypto driver dispatch layer.
*/
/*
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef PSA_CRYPTO_BUILTIN_CIPHER_H
#define PSA_CRYPTO_BUILTIN_CIPHER_H
#include <psa/crypto_driver_common.h>
#include "mbedtls/cipher.h"
#if defined(MBEDTLS_PSA_BUILTIN_ALG_STREAM_CIPHER) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_CTR) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_CFB) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_OFB) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_XTS) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_ECB_NO_PADDING) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_CBC_NO_PADDING) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_CBC_PKCS7)
#define MBEDTLS_PSA_BUILTIN_CIPHER 1
#endif
typedef struct {
/* Context structure for the Mbed TLS cipher implementation. */
psa_algorithm_t alg;
uint8_t iv_length;
uint8_t block_length;
mbedtls_cipher_context_t cipher;
} mbedtls_psa_cipher_operation_t;
#define MBEDTLS_PSA_CIPHER_OPERATION_INIT {0, 0, 0, {0}}
/*
* BEYOND THIS POINT, TEST DRIVER DECLARATIONS ONLY.
*/
#if defined(PSA_CRYPTO_DRIVER_TEST)
typedef mbedtls_psa_cipher_operation_t
mbedtls_transparent_test_driver_cipher_operation_t;
typedef struct {
unsigned int initialised : 1;
mbedtls_transparent_test_driver_cipher_operation_t ctx;
} mbedtls_opaque_test_driver_cipher_operation_t;
#define MBEDTLS_TRANSPARENT_TEST_DRIVER_CIPHER_OPERATION_INIT \
MBEDTLS_PSA_CIPHER_OPERATION_INIT
#define MBEDTLS_OPAQUE_TEST_DRIVER_CIPHER_OPERATION_INIT \
{ 0, MBEDTLS_TRANSPARENT_TEST_DRIVER_CIPHER_OPERATION_INIT }
#endif /* PSA_CRYPTO_DRIVER_TEST */
#endif /* PSA_CRYPTO_BUILTIN_CIPHER_H */

16
include/psa/crypto_driver_contexts.h
View file

@ -3,6 +3,15 @@
* interface.
*
* Warning: This file will be auto-generated in the future.
*
* \note This file may not be included directly. Applications must
* include psa/crypto.h.
*
* \note This header and its content is not part of the Mbed TLS API and
* applications must not depend on it. Its main purpose is to define the
* multi-part state objects of the PSA drivers included in the cryptographic
* library. The definition of these objects are then used by crypto_struct.h
* to define the implementation-defined types of PSA multi-part state objects.
*/
/* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0
@ -30,8 +39,7 @@
* declared during the autogeneration process. */
/* Include the context structure definitions for the Mbed TLS software drivers */
#include "psa/crypto_builtin_cipher.h"
#include "psa/crypto_builtin_hash.h"
#include "psa/crypto_builtin.h"
/* Define the context to be used for an operation that is executed through the
* PSA Driver wrapper layer as the union of all possible driver's contexts.
@ -41,7 +49,7 @@
* of both this file and the content of psa_crypto_driver_wrappers.c */
typedef union {
unsigned dummy; /* Make sure this structure is always non-empty */
unsigned dummy; /* Make sure this union is always non-empty */
mbedtls_psa_hash_operation_t mbedtls_ctx;
#if defined(PSA_CRYPTO_DRIVER_TEST)
mbedtls_transparent_test_driver_hash_operation_t test_driver_ctx;
@ -49,7 +57,7 @@ typedef union {
} psa_driver_hash_context_t;
typedef union {
unsigned dummy; /* Make sure this structure is always non-empty */
unsigned dummy; /* Make sure this union is always non-empty */
mbedtls_psa_cipher_operation_t mbedtls_ctx;
#if defined(PSA_CRYPTO_DRIVER_TEST)
mbedtls_transparent_test_driver_cipher_operation_t transparent_test_driver_ctx;

22
include/psa/crypto_struct.h
View file

@ -15,12 +15,20 @@
*
* <h3>Design notes about multipart operation structures</h3>
*
* Each multipart operation structure contains a `psa_algorithm_t alg`
* field which indicates which specific algorithm the structure is for.
* When the structure is not in use, `alg` is 0. Most of the structure
* consists of a union which is discriminated by `alg`.
* For multipart operations without driver delegation support, each multipart
* operation structure contains a `psa_algorithm_t alg` field which indicates
* which specific algorithm the structure is for. When the structure is not in
* use, `alg` is 0. Most of the structure consists of a union which is
* discriminated by `alg`.
*
* Note that when `alg` is 0, the content of other fields is undefined.
* For multipart operations with driver delegation support, each multipart
* operation structure contains an `unsigned int id` field indicating which
* driver got assigned to do the operation. When the structure is not in use,
* 'id' is 0. The structure contains also a driver context which is the union
* of the contexts of all drivers able to handle the type of multipart
* operation.
*
* Note that when `alg` or `id` is 0, the content of other fields is undefined.
* In particular, it is not guaranteed that a freshly-initialized structure
* is all-zero: we initialize structures to something like `{0, 0}`, which
* is only guaranteed to initializes the first member of the union;
@ -76,9 +84,9 @@ struct psa_hash_operation_s
/** Unique ID indicating which driver got assigned to do the
* operation. Since driver contexts are driver-specific, swapping
* drivers halfway through the operation is not supported.
* ID values are auto-generated in psa_driver_wrappers.h
* ID values are auto-generated in psa_driver_wrappers.h.
* ID value zero means the context is not valid or not assigned to
* any driver (i.e. none of the driver contexts are active). */
* any driver (i.e. the driver context is not active, in use). */
unsigned int id;
psa_driver_hash_context_t ctx;
};

1
library/CMakeLists.txt
View file

@ -62,6 +62,7 @@ set(src_crypto
platform_util.c
poly1305.c
psa_crypto.c
psa_crypto_aead.c
psa_crypto_cipher.c
psa_crypto_client.c
psa_crypto_driver_wrappers.c

1
library/Makefile
View file

@ -119,6 +119,7 @@ OBJS_CRYPTO= \
platform_util.o \
poly1305.o \
psa_crypto.o \
psa_crypto_aead.o \
psa_crypto_cipher.o \
psa_crypto_client.o \
psa_crypto_driver_wrappers.o \

30
library/bignum.c
View file

@ -470,6 +470,7 @@ int mbedtls_mpi_read_string( mbedtls_mpi *X, int radix, const char *s )
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
size_t i, j, slen, n;
int sign = 1;
mbedtls_mpi_uint d;
mbedtls_mpi T;
MPI_VALIDATE_RET( X != NULL );
@ -480,6 +481,12 @@ int mbedtls_mpi_read_string( mbedtls_mpi *X, int radix, const char *s )
mbedtls_mpi_init( &T );
if( s[0] == '-' )
{
++s;
sign = -1;
}
slen = strlen( s );
if( radix == 16 )
@ -494,12 +501,6 @@ int mbedtls_mpi_read_string( mbedtls_mpi *X, int radix, const char *s )
for( i = slen, j = 0; i > 0; i--, j++ )
{
if( i == 1 && s[i - 1] == '-' )
{
X->s = -1;
break;
}
MBEDTLS_MPI_CHK( mpi_get_digit( &d, radix, s[i - 1] ) );
X->p[j / ( 2 * ciL )] |= d << ( ( j % ( 2 * ciL ) ) << 2 );
}
@ -510,26 +511,15 @@ int mbedtls_mpi_read_string( mbedtls_mpi *X, int radix, const char *s )
for( i = 0; i < slen; i++ )
{
if( i == 0 && s[i] == '-' )
{
X->s = -1;
continue;
}
MBEDTLS_MPI_CHK( mpi_get_digit( &d, radix, s[i] ) );
MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &T, X, radix ) );
if( X->s == 1 )
{
MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( X, &T, d ) );
}
else
{
MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( X, &T, d ) );
}
}
}
if( sign < 0 && mbedtls_mpi_bitlen( X ) != 0 )
X->s = -1;
cleanup:
mbedtls_mpi_free( &T );

2
library/ecjpake.c
View file

@ -273,7 +273,7 @@ static int ecjpake_zkp_read( const mbedtls_md_info_t *md_info,
r_len = *(*p)++;
if( end < *p || (size_t)( end - *p ) < r_len )
if( end < *p || (size_t)( end - *p ) < r_len || r_len == 0 )
{
ret = MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
goto cleanup;

10
library/ecp.c
View file

@ -77,6 +77,8 @@
#include "mbedtls/platform_util.h"
#include "mbedtls/error.h"
#include "ecp_invasive.h"
#include <string.h>
#if !defined(MBEDTLS_ECP_ALT)
@ -2808,7 +2810,7 @@ cleanup:
#if defined(MBEDTLS_ECP_SHORT_WEIERSTRASS_ENABLED)
/*
* R = m * P with shortcuts for m == 1 and m == -1
* R = m * P with shortcuts for m == 0, m == 1 and m == -1
* NOT constant-time - ONLY for short Weierstrass!
*/
static int mbedtls_ecp_mul_shortcuts( mbedtls_ecp_group *grp,
@ -2819,7 +2821,11 @@ static int mbedtls_ecp_mul_shortcuts( mbedtls_ecp_group *grp,
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
if( mbedtls_mpi_cmp_int( m, 1 ) == 0 )
if( mbedtls_mpi_cmp_int( m, 0 ) == 0 )
{
MBEDTLS_MPI_CHK( mbedtls_ecp_set_zero( R ) );
}
else if( mbedtls_mpi_cmp_int( m, 1 ) == 0 )
{
MBEDTLS_MPI_CHK( mbedtls_ecp_copy( R, P ) );
}

25
library/ecp_curves.c
View file

@ -25,6 +25,8 @@
#include "mbedtls/platform_util.h"
#include "mbedtls/error.h"
#include "ecp_invasive.h"
#include <string.h>
#if !defined(MBEDTLS_ECP_ALT)
@ -1028,26 +1030,35 @@ static inline void sub32( uint32_t *dst, uint32_t src, signed char *carry )
STORE32; i++; \
cur = c > 0 ? c : 0; STORE32; \
cur = 0; while( ++i < MAX32 ) { STORE32; } \
if( c < 0 ) fix_negative( N, c, bits );
if( c < 0 ) mbedtls_ecp_fix_negative( N, c, bits );
/*
* If the result is negative, we get it in the form
* c * 2^(bits + 32) + N, with c negative and N positive shorter than 'bits'
* c * 2^bits + N, with c negative and N positive shorter than 'bits'
*/
static inline void fix_negative( mbedtls_mpi *N, signed char c, size_t bits )
MBEDTLS_STATIC_TESTABLE
void mbedtls_ecp_fix_negative( mbedtls_mpi *N, signed char c, size_t bits )
{
size_t i;
/* Set N := N - 2^bits */
--N->p[0];
/* Set N := 2^bits - 1 - N. We know that 0 <= N < 2^bits, so
* set the absolute value to 0xfff...fff - N. There is no carry
* since we're subtracting from all-bits-one. */
for( i = 0; i <= bits / 8 / sizeof( mbedtls_mpi_uint ); i++ )
{
N->p[i] = ~(mbedtls_mpi_uint)0 - N->p[i];
}
/* Add 1, taking care of the carry. */
i = 0;
do
++N->p[i];
while( N->p[i++] == 0 && i <= bits / 8 / sizeof( mbedtls_mpi_uint ) );
/* Invert the sign.
* Now N = N0 - 2^bits where N0 is the initial value of N. */
N->s = -1;
/* Add |c| * 2^(bits + 32) to the absolute value. Since c and N are
* negative, this adds c * 2^(bits + 32). */
/* Add |c| * 2^bits to the absolute value. Since c and N are
* negative, this adds c * 2^bits. */
mbedtls_mpi_uint msw = (mbedtls_mpi_uint) -c;
#if defined(MBEDTLS_HAVE_INT64)
if( bits == 224 )

51
library/ecp_invasive.h Normal file
View file

@ -0,0 +1,51 @@
/**
* \file ecp_invasive.h
*
* \brief ECP module: interfaces for invasive testing only.
*
* The interfaces in this file are intended for testing purposes only.
* They SHOULD NOT be made available in library integrations except when
* building the library for testing.
*/
/*
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef MBEDTLS_ECP_INVASIVE_H
#define MBEDTLS_ECP_INVASIVE_H
#include "common.h"
#include "mbedtls/ecp.h"
#if defined(MBEDTLS_TEST_HOOKS) && defined(MBEDTLS_ECP_C)
#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) || \
defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) || \
defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
/* Preconditions:
* - bits is a multiple of 64 or is 224
* - c is -1 or -2
* - 0 <= N < 2^bits
* - N has room for bits plus one limb
*
* Behavior:
* Set N to c * 2^bits + old_value_of_N.
*/
void mbedtls_ecp_fix_negative( mbedtls_mpi *N, signed char c, size_t bits );
#endif
#endif /* MBEDTLS_TEST_HOOKS && MBEDTLS_ECP_C */
#endif /* MBEDTLS_ECP_INVASIVE_H */

350
library/psa_crypto.c
View file

@ -563,17 +563,6 @@ static psa_status_t validate_unstructured_key_bit_size( psa_key_type_t type,
return( PSA_SUCCESS );
}
/** Return the size of the key in the given slot, in bits.
*
* \param[in] slot A key slot.
*
* \return The key size in bits, read from the metadata in the slot.
*/
static inline size_t psa_get_key_slot_bits( const psa_key_slot_t *slot )
{
return( slot->attr.bits );
}
/** Check whether a given key type is valid for use with a given MAC algorithm
*
* Upon successful return of this function, the behavior of #PSA_MAC_LENGTH
@ -3530,158 +3519,6 @@ psa_status_t psa_cipher_abort( psa_cipher_operation_t *operation )
/* AEAD */
/****************************************************************/
typedef struct
{
psa_key_slot_t *slot;
const mbedtls_cipher_info_t *cipher_info;
union
{
unsigned dummy; /* Make the union non-empty even with no supported algorithms. */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CCM)
mbedtls_ccm_context ccm;
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_GCM)
mbedtls_gcm_context gcm;
#endif /* MBEDTLS_PSA_BUILTIN_ALG_GCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305)
mbedtls_chachapoly_context chachapoly;
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305 */
} ctx;
psa_algorithm_t core_alg;
uint8_t full_tag_length;
uint8_t tag_length;
} aead_operation_t;
#define AEAD_OPERATION_INIT {0, 0, {0}, 0, 0, 0}
static void psa_aead_abort_internal( aead_operation_t *operation )
{
switch( operation->core_alg )
{
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CCM)
case PSA_ALG_CCM:
mbedtls_ccm_free( &operation->ctx.ccm );
break;
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_GCM)
case PSA_ALG_GCM:
mbedtls_gcm_free( &operation->ctx.gcm );
break;
#endif /* MBEDTLS_PSA_BUILTIN_ALG_GCM */
}
psa_unlock_key_slot( operation->slot );
}
static psa_status_t psa_aead_setup( aead_operation_t *operation,
mbedtls_svc_key_id_t key,
psa_key_usage_t usage,
psa_algorithm_t alg )
{
psa_status_t status;
size_t key_bits;
mbedtls_cipher_id_t cipher_id;
status = psa_get_and_lock_transparent_key_slot_with_policy(
key, &operation->slot, usage, alg );
if( status != PSA_SUCCESS )
return( status );
key_bits = psa_get_key_slot_bits( operation->slot );
operation->cipher_info =
mbedtls_cipher_info_from_psa( alg, operation->slot->attr.type, key_bits,
&cipher_id );
if( operation->cipher_info == NULL )
{
status = PSA_ERROR_NOT_SUPPORTED;
goto cleanup;
}
switch( PSA_ALG_AEAD_WITH_SHORTENED_TAG( alg, 0 ) )
{
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CCM)
case PSA_ALG_AEAD_WITH_SHORTENED_TAG( PSA_ALG_CCM, 0 ):
operation->core_alg = PSA_ALG_CCM;
operation->full_tag_length = 16;
/* CCM allows the following tag lengths: 4, 6, 8, 10, 12, 14, 16.
* The call to mbedtls_ccm_encrypt_and_tag or
* mbedtls_ccm_auth_decrypt will validate the tag length. */
if( PSA_BLOCK_CIPHER_BLOCK_LENGTH( operation->slot->attr.type ) != 16 )
{
status = PSA_ERROR_INVALID_ARGUMENT;
goto cleanup;
}
mbedtls_ccm_init( &operation->ctx.ccm );
status = mbedtls_to_psa_error(
mbedtls_ccm_setkey( &operation->ctx.ccm, cipher_id,
operation->slot->key.data,
(unsigned int) key_bits ) );
if( status != 0 )
goto cleanup;
break;
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_GCM)
case PSA_ALG_AEAD_WITH_SHORTENED_TAG( PSA_ALG_GCM, 0 ):
operation->core_alg = PSA_ALG_GCM;
operation->full_tag_length = 16;
/* GCM allows the following tag lengths: 4, 8, 12, 13, 14, 15, 16.
* The call to mbedtls_gcm_crypt_and_tag or
* mbedtls_gcm_auth_decrypt will validate the tag length. */
if( PSA_BLOCK_CIPHER_BLOCK_LENGTH( operation->slot->attr.type ) != 16 )
{
status = PSA_ERROR_INVALID_ARGUMENT;
goto cleanup;
}
mbedtls_gcm_init( &operation->ctx.gcm );
status = mbedtls_to_psa_error(
mbedtls_gcm_setkey( &operation->ctx.gcm, cipher_id,
operation->slot->key.data,
(unsigned int) key_bits ) );
if( status != 0 )
goto cleanup;
break;
#endif /* MBEDTLS_PSA_BUILTIN_ALG_GCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305)
case PSA_ALG_AEAD_WITH_SHORTENED_TAG( PSA_ALG_CHACHA20_POLY1305, 0 ):
operation->core_alg = PSA_ALG_CHACHA20_POLY1305;
operation->full_tag_length = 16;
/* We only support the default tag length. */
if( alg != PSA_ALG_CHACHA20_POLY1305 )
{
status = PSA_ERROR_NOT_SUPPORTED;
goto cleanup;
}
mbedtls_chachapoly_init( &operation->ctx.chachapoly );
status = mbedtls_to_psa_error(
mbedtls_chachapoly_setkey( &operation->ctx.chachapoly,
operation->slot->key.data ) );
if( status != 0 )
goto cleanup;
break;
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305 */
default:
status = PSA_ERROR_NOT_SUPPORTED;
goto cleanup;
}
if( PSA_AEAD_TAG_LENGTH( alg ) > operation->full_tag_length )
{
status = PSA_ERROR_INVALID_ARGUMENT;
goto cleanup;
}
operation->tag_length = PSA_AEAD_TAG_LENGTH( alg );
return( PSA_SUCCESS );
cleanup:
psa_aead_abort_internal( operation );
return( status );
}
psa_status_t psa_aead_encrypt( mbedtls_svc_key_id_t key,
psa_algorithm_t alg,
const uint8_t *nonce,
@ -3694,107 +3531,37 @@ psa_status_t psa_aead_encrypt( mbedtls_svc_key_id_t key,
size_t ciphertext_size,
size_t *ciphertext_length )
{
psa_status_t status;
aead_operation_t operation = AEAD_OPERATION_INIT;
uint8_t *tag;
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
psa_key_slot_t *slot;
*ciphertext_length = 0;
status = psa_aead_setup( &operation, key, PSA_KEY_USAGE_ENCRYPT, alg );
if( !PSA_ALG_IS_AEAD( alg ) || PSA_ALG_IS_WILDCARD( alg ) )
return( PSA_ERROR_NOT_SUPPORTED );
status = psa_get_and_lock_key_slot_with_policy(
key, &slot, PSA_KEY_USAGE_ENCRYPT, alg );
if( status != PSA_SUCCESS )
return( status );
/* For all currently supported modes, the tag is at the end of the
* ciphertext. */
if( ciphertext_size < ( plaintext_length + operation.tag_length ) )
{
status = PSA_ERROR_BUFFER_TOO_SMALL;
goto exit;
}
tag = ciphertext + plaintext_length;
psa_key_attributes_t attributes = {
.core = slot->attr
};
#if defined(MBEDTLS_PSA_BUILTIN_ALG_GCM)
if( operation.core_alg == PSA_ALG_GCM )
{
status = mbedtls_to_psa_error(
mbedtls_gcm_crypt_and_tag( &operation.ctx.gcm,
MBEDTLS_GCM_ENCRYPT,
plaintext_length,
status = psa_driver_wrapper_aead_encrypt(
&attributes, slot->key.data, slot->key.bytes,
alg,
nonce, nonce_length,
additional_data, additional_data_length,
plaintext, ciphertext,
operation.tag_length, tag ) );
}
else
#endif /* MBEDTLS_PSA_BUILTIN_ALG_GCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CCM)
if( operation.core_alg == PSA_ALG_CCM )
{
status = mbedtls_to_psa_error(
mbedtls_ccm_encrypt_and_tag( &operation.ctx.ccm,
plaintext_length,
nonce, nonce_length,
additional_data,
additional_data_length,
plaintext, ciphertext,
tag, operation.tag_length ) );
}
else
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305)
if( operation.core_alg == PSA_ALG_CHACHA20_POLY1305 )
{
if( nonce_length != 12 || operation.tag_length != 16 )
{
status = PSA_ERROR_NOT_SUPPORTED;
goto exit;
}
status = mbedtls_to_psa_error(
mbedtls_chachapoly_encrypt_and_tag( &operation.ctx.chachapoly,
plaintext_length,
nonce,
additional_data,
additional_data_length,
plaintext,
ciphertext,
tag ) );
}
else
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305 */
{
(void) tag;
return( PSA_ERROR_NOT_SUPPORTED );
}
plaintext, plaintext_length,
ciphertext, ciphertext_size, ciphertext_length );
if( status != PSA_SUCCESS && ciphertext_size != 0 )
memset( ciphertext, 0, ciphertext_size );
exit:
psa_aead_abort_internal( &operation );
if( status == PSA_SUCCESS )
*ciphertext_length = plaintext_length + operation.tag_length;
return( status );
}
psa_unlock_key_slot( slot );
/* Locate the tag in a ciphertext buffer containing the encrypted data
* followed by the tag. Return the length of the part preceding the tag in
* *plaintext_length. This is the size of the plaintext in modes where
* the encrypted data has the same size as the plaintext, such as
* CCM and GCM. */
static psa_status_t psa_aead_unpadded_locate_tag( size_t tag_length,
const uint8_t *ciphertext,
size_t ciphertext_length,
size_t plaintext_size,
const uint8_t **p_tag )
{
size_t payload_length;
if( tag_length > ciphertext_length )
return( PSA_ERROR_INVALID_ARGUMENT );
payload_length = ciphertext_length - tag_length;
if( payload_length > plaintext_size )
return( PSA_ERROR_BUFFER_TOO_SMALL );
*p_tag = ciphertext + payload_length;
return( PSA_SUCCESS );
return( status );
}
psa_status_t psa_aead_decrypt( mbedtls_svc_key_id_t key,
@ -3809,86 +3576,39 @@ psa_status_t psa_aead_decrypt( mbedtls_svc_key_id_t key,
size_t plaintext_size,
size_t *plaintext_length )
{
psa_status_t status;
aead_operation_t operation = AEAD_OPERATION_INIT;
const uint8_t *tag = NULL;
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
psa_key_slot_t *slot;
*plaintext_length = 0;
status = psa_aead_setup( &operation, key, PSA_KEY_USAGE_DECRYPT, alg );
if( !PSA_ALG_IS_AEAD( alg ) || PSA_ALG_IS_WILDCARD( alg ) )
return( PSA_ERROR_NOT_SUPPORTED );
status = psa_get_and_lock_key_slot_with_policy(
key, &slot, PSA_KEY_USAGE_DECRYPT, alg );
if( status != PSA_SUCCESS )
return( status );
status = psa_aead_unpadded_locate_tag( operation.tag_length,
ciphertext, ciphertext_length,
plaintext_size, &tag );
if( status != PSA_SUCCESS )
goto exit;
psa_key_attributes_t attributes = {
.core = slot->attr
};
#if defined(MBEDTLS_PSA_BUILTIN_ALG_GCM)
if( operation.core_alg == PSA_ALG_GCM )
{
status = mbedtls_to_psa_error(
mbedtls_gcm_auth_decrypt( &operation.ctx.gcm,
ciphertext_length - operation.tag_length,
status = psa_driver_wrapper_aead_decrypt(
&attributes, slot->key.data, slot->key.bytes,
alg,
nonce, nonce_length,
additional_data,
additional_data_length,
tag, operation.tag_length,
ciphertext, plaintext ) );
}
else
#endif /* MBEDTLS_PSA_BUILTIN_ALG_GCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CCM)
if( operation.core_alg == PSA_ALG_CCM )
{
status = mbedtls_to_psa_error(
mbedtls_ccm_auth_decrypt( &operation.ctx.ccm,
ciphertext_length - operation.tag_length,
nonce, nonce_length,
additional_data,
additional_data_length,
ciphertext, plaintext,
tag, operation.tag_length ) );
}
else
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305)
if( operation.core_alg == PSA_ALG_CHACHA20_POLY1305 )
{
if( nonce_length != 12 || operation.tag_length != 16 )
{
status = PSA_ERROR_NOT_SUPPORTED;
goto exit;
}
status = mbedtls_to_psa_error(
mbedtls_chachapoly_auth_decrypt( &operation.ctx.chachapoly,
ciphertext_length - operation.tag_length,
nonce,
additional_data,
additional_data_length,
tag,
ciphertext,
plaintext ) );
}
else
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305 */
{
return( PSA_ERROR_NOT_SUPPORTED );
}
additional_data, additional_data_length,
ciphertext, ciphertext_length,
plaintext, plaintext_size, plaintext_length );
if( status != PSA_SUCCESS && plaintext_size != 0 )
memset( plaintext, 0, plaintext_size );
exit:
psa_aead_abort_internal( &operation );
if( status == PSA_SUCCESS )
*plaintext_length = ciphertext_length - operation.tag_length;
psa_unlock_key_slot( slot );
return( status );
}
/****************************************************************/
/* Generators */
/****************************************************************/

363
library/psa_crypto_aead.c Normal file
View file

@ -0,0 +1,363 @@
/*
* PSA AEAD entry points
*/
/*
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "common.h"
#if defined(MBEDTLS_PSA_CRYPTO_C)
#include "psa_crypto_aead.h"
#include "psa_crypto_core.h"
#include "mbedtls/ccm.h"
#include "mbedtls/chachapoly.h"
#include "mbedtls/cipher.h"
#include "mbedtls/gcm.h"
typedef struct
{
union
{
unsigned dummy; /* Make the union non-empty even with no supported algorithms. */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CCM)
mbedtls_ccm_context ccm;
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_GCM)
mbedtls_gcm_context gcm;
#endif /* MBEDTLS_PSA_BUILTIN_ALG_GCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305)
mbedtls_chachapoly_context chachapoly;
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305 */
} ctx;
psa_algorithm_t core_alg;
uint8_t tag_length;
} aead_operation_t;
#define AEAD_OPERATION_INIT {{0}, 0, 0}
static void psa_aead_abort_internal( aead_operation_t *operation )
{
switch( operation->core_alg )
{
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CCM)
case PSA_ALG_CCM:
mbedtls_ccm_free( &operation->ctx.ccm );
break;
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_GCM)
case PSA_ALG_GCM:
mbedtls_gcm_free( &operation->ctx.gcm );
break;
#endif /* MBEDTLS_PSA_BUILTIN_ALG_GCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305)
case PSA_ALG_CHACHA20_POLY1305:
mbedtls_chachapoly_free( &operation->ctx.chachapoly );
break;
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305 */
}
}
static psa_status_t psa_aead_setup(
aead_operation_t *operation,
const psa_key_attributes_t *attributes,
const uint8_t *key_buffer,
psa_algorithm_t alg )
{
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
size_t key_bits;
const mbedtls_cipher_info_t *cipher_info;
mbedtls_cipher_id_t cipher_id;
size_t full_tag_length = 0;
key_bits = attributes->core.bits;
cipher_info = mbedtls_cipher_info_from_psa( alg,
attributes->core.type, key_bits,
&cipher_id );
if( cipher_info == NULL )
return( PSA_ERROR_NOT_SUPPORTED );
switch( PSA_ALG_AEAD_WITH_SHORTENED_TAG( alg, 0 ) )
{
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CCM)
case PSA_ALG_AEAD_WITH_SHORTENED_TAG( PSA_ALG_CCM, 0 ):
operation->core_alg = PSA_ALG_CCM;
full_tag_length = 16;
/* CCM allows the following tag lengths: 4, 6, 8, 10, 12, 14, 16.
* The call to mbedtls_ccm_encrypt_and_tag or
* mbedtls_ccm_auth_decrypt will validate the tag length. */
if( PSA_BLOCK_CIPHER_BLOCK_LENGTH( attributes->core.type ) != 16 )
return( PSA_ERROR_INVALID_ARGUMENT );
mbedtls_ccm_init( &operation->ctx.ccm );
status = mbedtls_to_psa_error(
mbedtls_ccm_setkey( &operation->ctx.ccm, cipher_id,
key_buffer, (unsigned int) key_bits ) );
if( status != PSA_SUCCESS )
return( status );
break;
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_GCM)
case PSA_ALG_AEAD_WITH_SHORTENED_TAG( PSA_ALG_GCM, 0 ):
operation->core_alg = PSA_ALG_GCM;
full_tag_length = 16;
/* GCM allows the following tag lengths: 4, 8, 12, 13, 14, 15, 16.
* The call to mbedtls_gcm_crypt_and_tag or
* mbedtls_gcm_auth_decrypt will validate the tag length. */
if( PSA_BLOCK_CIPHER_BLOCK_LENGTH( attributes->core.type ) != 16 )
return( PSA_ERROR_INVALID_ARGUMENT );
mbedtls_gcm_init( &operation->ctx.gcm );
status = mbedtls_to_psa_error(
mbedtls_gcm_setkey( &operation->ctx.gcm, cipher_id,
key_buffer, (unsigned int) key_bits ) );
if( status != PSA_SUCCESS )
return( status );
break;
#endif /* MBEDTLS_PSA_BUILTIN_ALG_GCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305)
case PSA_ALG_AEAD_WITH_SHORTENED_TAG( PSA_ALG_CHACHA20_POLY1305, 0 ):
operation->core_alg = PSA_ALG_CHACHA20_POLY1305;
full_tag_length = 16;
/* We only support the default tag length. */
if( alg != PSA_ALG_CHACHA20_POLY1305 )
return( PSA_ERROR_NOT_SUPPORTED );
mbedtls_chachapoly_init( &operation->ctx.chachapoly );
status = mbedtls_to_psa_error(
mbedtls_chachapoly_setkey( &operation->ctx.chachapoly,
key_buffer ) );
if( status != PSA_SUCCESS )
return( status );
break;
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305 */
default:
return( PSA_ERROR_NOT_SUPPORTED );
}
if( PSA_AEAD_TAG_LENGTH( alg ) > full_tag_length )
return( PSA_ERROR_INVALID_ARGUMENT );
operation->tag_length = PSA_AEAD_TAG_LENGTH( alg );
return( PSA_SUCCESS );
}
psa_status_t mbedtls_psa_aead_encrypt(
const psa_key_attributes_t *attributes,
const uint8_t *key_buffer, size_t key_buffer_size,
psa_algorithm_t alg,
const uint8_t *nonce, size_t nonce_length,
const uint8_t *additional_data, size_t additional_data_length,
const uint8_t *plaintext, size_t plaintext_length,
uint8_t *ciphertext, size_t ciphertext_size, size_t *ciphertext_length )
{
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
aead_operation_t operation = AEAD_OPERATION_INIT;
uint8_t *tag;
(void) key_buffer_size;
status = psa_aead_setup( &operation, attributes, key_buffer, alg );
if( status != PSA_SUCCESS )
goto exit;
/* For all currently supported modes, the tag is at the end of the
* ciphertext. */
if( ciphertext_size < ( plaintext_length + operation.tag_length ) )
{
status = PSA_ERROR_BUFFER_TOO_SMALL;
goto exit;
}
tag = ciphertext + plaintext_length;
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CCM)
if( operation.core_alg == PSA_ALG_CCM )
{
status = mbedtls_to_psa_error(
mbedtls_ccm_encrypt_and_tag( &operation.ctx.ccm,
plaintext_length,
nonce, nonce_length,
additional_data,
additional_data_length,
plaintext, ciphertext,
tag, operation.tag_length ) );
}
else
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_GCM)
if( operation.core_alg == PSA_ALG_GCM )
{
status = mbedtls_to_psa_error(
mbedtls_gcm_crypt_and_tag( &operation.ctx.gcm,
MBEDTLS_GCM_ENCRYPT,
plaintext_length,
nonce, nonce_length,
additional_data, additional_data_length,
plaintext, ciphertext,
operation.tag_length, tag ) );
}
else
#endif /* MBEDTLS_PSA_BUILTIN_ALG_GCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305)
if( operation.core_alg == PSA_ALG_CHACHA20_POLY1305 )
{
if( nonce_length != 12 || operation.tag_length != 16 )
{
status = PSA_ERROR_NOT_SUPPORTED;
goto exit;
}
status = mbedtls_to_psa_error(
mbedtls_chachapoly_encrypt_and_tag( &operation.ctx.chachapoly,
plaintext_length,
nonce,
additional_data,
additional_data_length,
plaintext,
ciphertext,
tag ) );
}
else
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305 */
{
(void) tag;
return( PSA_ERROR_NOT_SUPPORTED );
}
if( status == PSA_SUCCESS )
*ciphertext_length = plaintext_length + operation.tag_length;
exit:
psa_aead_abort_internal( &operation );
return( status );
}
/* Locate the tag in a ciphertext buffer containing the encrypted data
* followed by the tag. Return the length of the part preceding the tag in
* *plaintext_length. This is the size of the plaintext in modes where
* the encrypted data has the same size as the plaintext, such as
* CCM and GCM. */
static psa_status_t psa_aead_unpadded_locate_tag( size_t tag_length,
const uint8_t *ciphertext,
size_t ciphertext_length,
size_t plaintext_size,
const uint8_t **p_tag )
{
size_t payload_length;
if( tag_length > ciphertext_length )
return( PSA_ERROR_INVALID_ARGUMENT );
payload_length = ciphertext_length - tag_length;
if( payload_length > plaintext_size )
return( PSA_ERROR_BUFFER_TOO_SMALL );
*p_tag = ciphertext + payload_length;
return( PSA_SUCCESS );
}
psa_status_t mbedtls_psa_aead_decrypt(
const psa_key_attributes_t *attributes,
const uint8_t *key_buffer, size_t key_buffer_size,
psa_algorithm_t alg,
const uint8_t *nonce, size_t nonce_length,
const uint8_t *additional_data, size_t additional_data_length,
const uint8_t *ciphertext, size_t ciphertext_length,
uint8_t *plaintext, size_t plaintext_size, size_t *plaintext_length )
{
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
aead_operation_t operation = AEAD_OPERATION_INIT;
const uint8_t *tag = NULL;
(void) key_buffer_size;
status = psa_aead_setup( &operation, attributes, key_buffer, alg );
if( status != PSA_SUCCESS )
goto exit;
status = psa_aead_unpadded_locate_tag( operation.tag_length,
ciphertext, ciphertext_length,
plaintext_size, &tag );
if( status != PSA_SUCCESS )
goto exit;
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CCM)
if( operation.core_alg == PSA_ALG_CCM )
{
status = mbedtls_to_psa_error(
mbedtls_ccm_auth_decrypt( &operation.ctx.ccm,
ciphertext_length - operation.tag_length,
nonce, nonce_length,
additional_data,
additional_data_length,
ciphertext, plaintext,
tag, operation.tag_length ) );
}
else
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_GCM)
if( operation.core_alg == PSA_ALG_GCM )
{
status = mbedtls_to_psa_error(
mbedtls_gcm_auth_decrypt( &operation.ctx.gcm,
ciphertext_length - operation.tag_length,
nonce, nonce_length,
additional_data,
additional_data_length,
tag, operation.tag_length,
ciphertext, plaintext ) );
}
else
#endif /* MBEDTLS_PSA_BUILTIN_ALG_GCM */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305)
if( operation.core_alg == PSA_ALG_CHACHA20_POLY1305 )
{
if( nonce_length != 12 || operation.tag_length != 16 )
{
status = PSA_ERROR_NOT_SUPPORTED;
goto exit;
}
status = mbedtls_to_psa_error(
mbedtls_chachapoly_auth_decrypt( &operation.ctx.chachapoly,
ciphertext_length - operation.tag_length,
nonce,
additional_data,
additional_data_length,
tag,
ciphertext,
plaintext ) );
}
else
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305 */
{
return( PSA_ERROR_NOT_SUPPORTED );
}
if( status == PSA_SUCCESS )
*plaintext_length = ciphertext_length - operation.tag_length;
exit:
psa_aead_abort_internal( &operation );
if( status == PSA_SUCCESS )
*plaintext_length = ciphertext_length - operation.tag_length;
return( status );
}
#endif /* MBEDTLS_PSA_CRYPTO_C */

151
library/psa_crypto_aead.h Normal file
View file

@ -0,0 +1,151 @@
/*
* PSA AEAD driver entry points
*/
/*
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef PSA_CRYPTO_AEAD_H
#define PSA_CRYPTO_AEAD_H
#include <psa/crypto.h>
/**
* \brief Process an authenticated encryption operation.
*
* \note The signature of this function is that of a PSA driver
* aead_encrypt entry point. This function behaves as an aead_encrypt
* entry point as defined in the PSA driver interface specification for
* transparent drivers.
*
* \param[in] attributes The attributes of the key to use for the
* operation.
* \param[in] key_buffer The buffer containing the key context.
* \param key_buffer_size Size of the \p key_buffer buffer in bytes.
* \param alg The AEAD algorithm to compute.
* \param[in] nonce Nonce or IV to use.
* \param nonce_length Size of the nonce buffer in bytes. This must
* be appropriate for the selected algorithm.
* The default nonce size is
* PSA_AEAD_NONCE_LENGTH(key_type, alg) where
* key_type is the type of key.
* \param[in] additional_data Additional data that will be authenticated
* but not encrypted.
* \param additional_data_length Size of additional_data in bytes.
* \param[in] plaintext Data that will be authenticated and encrypted.
* \param plaintext_length Size of plaintext in bytes.
* \param[out] ciphertext Output buffer for the authenticated and
* encrypted data. The additional data is not
* part of this output. For algorithms where the
* encrypted data and the authentication tag are
* defined as separate outputs, the
* authentication tag is appended to the
* encrypted data.
* \param ciphertext_size Size of the ciphertext buffer in bytes. This
* must be appropriate for the selected algorithm
* and key:
* - A sufficient output size is
* PSA_AEAD_ENCRYPT_OUTPUT_SIZE(key_type, alg,
* plaintext_length) where key_type is the type
* of key.
* - PSA_AEAD_ENCRYPT_OUTPUT_MAX_SIZE(
* plaintext_length) evaluates to the maximum
* ciphertext size of any supported AEAD
* encryption.
* \param[out] ciphertext_length On success, the size of the output in the
* ciphertext buffer.
*
* \retval #PSA_SUCCESS Success.
* \retval #PSA_ERROR_NOT_SUPPORTED
* \p alg is not supported.
* \retval #PSA_ERROR_INSUFFICIENT_MEMORY
* \retval #PSA_ERROR_BUFFER_TOO_SMALL
* ciphertext_size is too small.
* \retval #PSA_ERROR_CORRUPTION_DETECTED
*/
psa_status_t mbedtls_psa_aead_encrypt(
const psa_key_attributes_t *attributes,
const uint8_t *key_buffer, size_t key_buffer_size,
psa_algorithm_t alg,
const uint8_t *nonce, size_t nonce_length,
const uint8_t *additional_data, size_t additional_data_length,
const uint8_t *plaintext, size_t plaintext_length,
uint8_t *ciphertext, size_t ciphertext_size, size_t *ciphertext_length );
/**
* \brief Process an authenticated decryption operation.
*
* \note The signature of this function is that of a PSA driver
* aead_decrypt entry point. This function behaves as an aead_decrypt
* entry point as defined in the PSA driver interface specification for
* transparent drivers.
*
* \param[in] attributes The attributes of the key to use for the
* operation.
* \param[in] key_buffer The buffer containing the key context.
* \param key_buffer_size Size of the \p key_buffer buffer in bytes.
* \param alg The AEAD algorithm to compute.
* \param[in] nonce Nonce or IV to use.
* \param nonce_length Size of the nonce buffer in bytes. This must
* be appropriate for the selected algorithm.
* The default nonce size is
* PSA_AEAD_NONCE_LENGTH(key_type, alg) where
* key_type is the type of key.
* \param[in] additional_data Additional data that has been authenticated
* but not encrypted.
* \param additional_data_length Size of additional_data in bytes.
* \param[in] ciphertext Data that has been authenticated and
* encrypted. For algorithms where the encrypted
* data and the authentication tag are defined
* as separate inputs, the buffer contains
* encrypted data followed by the authentication
* tag.
* \param ciphertext_length Size of ciphertext in bytes.
* \param[out] plaintext Output buffer for the decrypted data.
* \param plaintext_size Size of the plaintext buffer in bytes. This
* must be appropriate for the selected algorithm
* and key:
* - A sufficient output size is
* PSA_AEAD_DECRYPT_OUTPUT_SIZE(key_type, alg,
* ciphertext_length) where key_type is the
* type of key.
* - PSA_AEAD_DECRYPT_OUTPUT_MAX_SIZE(
* ciphertext_length) evaluates to the maximum
* plaintext size of any supported AEAD
* decryption.
* \param[out] plaintext_length On success, the size of the output in the
* plaintext buffer.
*
* \retval #PSA_SUCCESS Success.
* \retval #PSA_ERROR_INVALID_SIGNATURE
* The cipher is not authentic.
* \retval #PSA_ERROR_NOT_SUPPORTED
* \p alg is not supported.
* \retval #PSA_ERROR_INSUFFICIENT_MEMORY
* \retval #PSA_ERROR_BUFFER_TOO_SMALL
* plaintext_size is too small.
* \retval #PSA_ERROR_CORRUPTION_DETECTED
*/
psa_status_t mbedtls_psa_aead_decrypt(
const psa_key_attributes_t *attributes,
const uint8_t *key_buffer, size_t key_buffer_size,
psa_algorithm_t alg,
const uint8_t *nonce, size_t nonce_length,
const uint8_t *additional_data, size_t additional_data_length,
const uint8_t *ciphertext, size_t ciphertext_length,
uint8_t *plaintext, size_t plaintext_size, size_t *plaintext_length );
#endif /* PSA_CRYPTO_AEAD */

16
library/psa_crypto_core.h
View file

@ -212,6 +212,22 @@ psa_status_t psa_copy_key_material_into_slot( psa_key_slot_t *slot,
*/
psa_status_t mbedtls_to_psa_error( int ret );
/** Get Mbed TLS cipher information given the cipher algorithm PSA identifier
* as well as the PSA type and size of the key to be used with the cipher
* algorithm.
*
* \param alg PSA cipher algorithm identifier
* \param key_type PSA key type
* \param key_bits Size of the key in bits
* \param[out] cipher_id Mbed TLS cipher algorithm identifier
*
* \return The Mbed TLS cipher information of the cipher algorithm.
* \c NULL if the PSA cipher algorithm is not supported.
*/
const mbedtls_cipher_info_t *mbedtls_cipher_info_from_psa(
psa_algorithm_t alg, psa_key_type_t key_type, size_t key_bits,
mbedtls_cipher_id_t *cipher_id );
/** Import a key in binary format.
*
* \note The signature of this function is that of a PSA driver

104
library/psa_crypto_driver_wrappers.c
View file

@ -19,6 +19,7 @@
* limitations under the License.
*/
#include "psa_crypto_aead.h"
#include "psa_crypto_cipher.h"
#include "psa_crypto_core.h"
#include "psa_crypto_driver_wrappers.h"
@ -1177,4 +1178,107 @@ psa_status_t psa_driver_wrapper_hash_abort(
}
}
psa_status_t psa_driver_wrapper_aead_encrypt(
const psa_key_attributes_t *attributes,
const uint8_t *key_buffer, size_t key_buffer_size,
psa_algorithm_t alg,
const uint8_t *nonce, size_t nonce_length,
const uint8_t *additional_data, size_t additional_data_length,
const uint8_t *plaintext, size_t plaintext_length,
uint8_t *ciphertext, size_t ciphertext_size, size_t *ciphertext_length )
{
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
psa_key_location_t location =
PSA_KEY_LIFETIME_GET_LOCATION( attributes->core.lifetime );
switch( location )
{
case PSA_KEY_LOCATION_LOCAL_STORAGE:
/* Key is stored in the slot in export representation, so
* cycle through all known transparent accelerators */
#if defined(PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT)
#if defined(PSA_CRYPTO_DRIVER_TEST)
status = test_transparent_aead_encrypt(
attributes, key_buffer, key_buffer_size,
alg,
nonce, nonce_length,
additional_data, additional_data_length,
plaintext, plaintext_length,
ciphertext, ciphertext_size, ciphertext_length );
/* Declared with fallback == true */
if( status != PSA_ERROR_NOT_SUPPORTED )
return( status );
#endif /* PSA_CRYPTO_DRIVER_TEST */
#endif /* PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT */
/* Fell through, meaning no accelerator supports this operation */
return( mbedtls_psa_aead_encrypt(
attributes, key_buffer, key_buffer_size,
alg,
nonce, nonce_length,
additional_data, additional_data_length,
plaintext, plaintext_length,
ciphertext, ciphertext_size, ciphertext_length ) );
/* Add cases for opaque driver here */
default:
/* Key is declared with a lifetime not known to us */
(void)status;
return( PSA_ERROR_INVALID_ARGUMENT );
}
}
psa_status_t psa_driver_wrapper_aead_decrypt(
const psa_key_attributes_t *attributes,
const uint8_t *key_buffer, size_t key_buffer_size,
psa_algorithm_t alg,
const uint8_t *nonce, size_t nonce_length,
const uint8_t *additional_data, size_t additional_data_length,
const uint8_t *ciphertext, size_t ciphertext_length,
uint8_t *plaintext, size_t plaintext_size, size_t *plaintext_length )
{
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
psa_key_location_t location =
PSA_KEY_LIFETIME_GET_LOCATION( attributes->core.lifetime );
switch( location )
{
case PSA_KEY_LOCATION_LOCAL_STORAGE:
/* Key is stored in the slot in export representation, so
* cycle through all known transparent accelerators */
#if defined(PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT)
#if defined(PSA_CRYPTO_DRIVER_TEST)
status = test_transparent_aead_decrypt(
attributes, key_buffer, key_buffer_size,
alg,
nonce, nonce_length,
additional_data, additional_data_length,
ciphertext, ciphertext_length,
plaintext, plaintext_size, plaintext_length );
/* Declared with fallback == true */
if( status != PSA_ERROR_NOT_SUPPORTED )
return( status );
#endif /* PSA_CRYPTO_DRIVER_TEST */
#endif /* PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT */
/* Fell through, meaning no accelerator supports this operation */
return( mbedtls_psa_aead_decrypt(
attributes, key_buffer, key_buffer_size,
alg,
nonce, nonce_length,
additional_data, additional_data_length,
ciphertext, ciphertext_length,
plaintext, plaintext_size, plaintext_length ) );
/* Add cases for opaque driver here */
default:
/* Key is declared with a lifetime not known to us */
(void)status;
return( PSA_ERROR_INVALID_ARGUMENT );
}
}
/* End of automatically generated file. */

22
library/psa_crypto_driver_wrappers.h
View file

@ -156,6 +156,28 @@ psa_status_t psa_driver_wrapper_hash_finish(
psa_status_t psa_driver_wrapper_hash_abort(
psa_hash_operation_t *operation );
/*
* AEAD functions
*/
psa_status_t psa_driver_wrapper_aead_encrypt(
const psa_key_attributes_t *attributes,
const uint8_t *key_buffer, size_t key_buffer_size,
psa_algorithm_t alg,
const uint8_t *nonce, size_t nonce_length,
const uint8_t *additional_data, size_t additional_data_length,
const uint8_t *plaintext, size_t plaintext_length,
uint8_t *ciphertext, size_t ciphertext_size, size_t *ciphertext_length );
psa_status_t psa_driver_wrapper_aead_decrypt(
const psa_key_attributes_t *attributes,
const uint8_t *key_buffer, size_t key_buffer_size,
psa_algorithm_t alg,
const uint8_t *nonce, size_t nonce_length,
const uint8_t *additional_data, size_t additional_data_length,
const uint8_t *ciphertext, size_t ciphertext_length,
uint8_t *plaintext, size_t plaintext_size, size_t *plaintext_length );
#endif /* PSA_CRYPTO_DRIVER_WRAPPERS_H */
/* End of automatically generated file. */

32
library/psa_crypto_hash.c
View file

@ -583,48 +583,48 @@ psa_status_t mbedtls_psa_hash_abort(
*/
#if defined(PSA_CRYPTO_DRIVER_TEST)
psa_status_t is_hash_accelerated( psa_algorithm_t alg )
static int is_hash_accelerated( psa_algorithm_t alg )
{
switch( alg )
{
#if defined(MBEDTLS_PSA_ACCEL_ALG_MD2)
case PSA_ALG_MD2:
return( PSA_SUCCESS );
return( 1 );
#endif
#if defined(MBEDTLS_PSA_ACCEL_ALG_MD4)
case PSA_ALG_MD4:
return( PSA_SUCCESS );
return( 1 );
#endif
#if defined(MBEDTLS_PSA_ACCEL_ALG_MD5)
case PSA_ALG_MD5:
return( PSA_SUCCESS );
return( 1 );
#endif
#if defined(MBEDTLS_PSA_ACCEL_ALG_RIPEMD160)
case PSA_ALG_RIPEMD160:
return( PSA_SUCCESS );
return( 1 );
#endif
#if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_1)
case PSA_ALG_SHA_1:
return( PSA_SUCCESS );
return( 1 );
#endif
#if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_224)
case PSA_ALG_SHA_224:
return( PSA_SUCCESS );
return( 1 );
#endif
#if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_256)
case PSA_ALG_SHA_256:
return( PSA_SUCCESS );
return( 1 );
#endif
#if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_384)
case PSA_ALG_SHA_384:
return( PSA_SUCCESS );
return( 1 );
#endif
#if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_512)
case PSA_ALG_SHA_512:
return( PSA_SUCCESS );
return( 1 );
#endif
default:
return( PSA_ERROR_NOT_SUPPORTED );
return( 0 );
}
}
@ -636,7 +636,7 @@ psa_status_t mbedtls_transparent_test_driver_hash_compute(
size_t hash_size,
size_t *hash_length)
{
if( is_hash_accelerated( alg ) == PSA_SUCCESS )
if( is_hash_accelerated( alg ) )
return( hash_compute( alg, input, input_length,
hash, hash_size, hash_length ) );
else
@ -647,7 +647,7 @@ psa_status_t mbedtls_transparent_test_driver_hash_setup(
mbedtls_transparent_test_driver_hash_operation_t *operation,
psa_algorithm_t alg )
{
if( is_hash_accelerated( alg ) == PSA_SUCCESS )
if( is_hash_accelerated( alg ) )
return( hash_setup( operation, alg ) );
else
return( PSA_ERROR_NOT_SUPPORTED );
@ -657,7 +657,7 @@ psa_status_t mbedtls_transparent_test_driver_hash_clone(
const mbedtls_transparent_test_driver_hash_operation_t *source_operation,
mbedtls_transparent_test_driver_hash_operation_t *target_operation )
{
if( is_hash_accelerated( source_operation->alg ) == PSA_SUCCESS )
if( is_hash_accelerated( source_operation->alg ) )
return( hash_clone( source_operation, target_operation ) );
else
return( PSA_ERROR_BAD_STATE );
@ -668,7 +668,7 @@ psa_status_t mbedtls_transparent_test_driver_hash_update(
const uint8_t *input,
size_t input_length )
{
if( is_hash_accelerated( operation->alg ) == PSA_SUCCESS )
if( is_hash_accelerated( operation->alg ) )
return( hash_update( operation, input, input_length ) );
else
return( PSA_ERROR_BAD_STATE );
@ -680,7 +680,7 @@ psa_status_t mbedtls_transparent_test_driver_hash_finish(
size_t hash_size,
size_t *hash_length )
{
if( is_hash_accelerated( operation->alg ) == PSA_SUCCESS )
if( is_hash_accelerated( operation->alg ) )
return( hash_finish( operation, hash, hash_size, hash_length ) );
else
return( PSA_ERROR_BAD_STATE );

1
library/psa_crypto_hash.h
View file

@ -22,7 +22,6 @@
#define PSA_CRYPTO_HASH_H
#include <psa/crypto.h>
#include <psa/crypto_builtin_hash.h>
#include "md_wrap.h"

14
scripts/assemble_changelog.py
View file

@ -201,6 +201,8 @@ class ChangeLog:
# a version that is not yet released. Something like "3.1a" is accepted.
_version_number_re = re.compile(br'[0-9]+\.[0-9A-Za-z.]+')
_incomplete_version_number_re = re.compile(br'.*\.[A-Za-z]')
_only_url_re = re.compile(br'^\s*\w+://\S+\s*$')
_has_url_re = re.compile(br'.*://.*')
def add_categories_from_text(self, filename, line_offset,
text, allow_unknown_category):
@ -219,12 +221,18 @@ class ChangeLog:
category.name.decode('utf8'))
body_split = category.body.splitlines()
for line_number, line in enumerate(body_split, 1):
if len(line) > MAX_LINE_LENGTH:
if not self._only_url_re.match(line) and \
len(line) > MAX_LINE_LENGTH:
long_url_msg = '. URL exceeding length limit must be alone in its line.' \
if self._has_url_re.match(line) else ""
raise InputFormatError(filename,
category.body_line + line_number,
'Line is longer than allowed: Length {} (Max {})',
len(line), MAX_LINE_LENGTH)
'Line is longer than allowed: '
'Length {} (Max {}){}',
len(line), MAX_LINE_LENGTH,
long_url_msg)
self.categories[category.name] += category.body

70
tests/include/test/drivers/aead.h Normal file
View file

@ -0,0 +1,70 @@
/*
* Test driver for AEAD driver entry points.
*/
/* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef PSA_CRYPTO_TEST_DRIVERS_AEAD_H
#define PSA_CRYPTO_TEST_DRIVERS_AEAD_H
#if !defined(MBEDTLS_CONFIG_FILE)
#include "mbedtls/config.h"
#else
#include MBEDTLS_CONFIG_FILE
#endif
#if defined(PSA_CRYPTO_DRIVER_TEST)
#include <psa/crypto_driver_common.h>
typedef struct {
/* If not PSA_SUCCESS, return this error code instead of processing the
* function call. */
psa_status_t forced_status;
/* Count the amount of times AEAD driver functions are called. */
unsigned long hits;
/* Status returned by the last AEAD driver function call. */
psa_status_t driver_status;
} test_driver_aead_hooks_t;
#define TEST_DRIVER_AEAD_INIT { 0, 0, 0 }
static inline test_driver_aead_hooks_t test_driver_aead_hooks_init( void )
{
const test_driver_aead_hooks_t v = TEST_DRIVER_AEAD_INIT;
return( v );
}
extern test_driver_aead_hooks_t test_driver_aead_hooks;
psa_status_t test_transparent_aead_encrypt(
const psa_key_attributes_t *attributes,
const uint8_t *key_buffer, size_t key_buffer_size,
psa_algorithm_t alg,
const uint8_t *nonce, size_t nonce_length,
const uint8_t *additional_data, size_t additional_data_length,
const uint8_t *plaintext, size_t plaintext_length,
uint8_t *ciphertext, size_t ciphertext_size, size_t *ciphertext_length );
psa_status_t test_transparent_aead_decrypt(
const psa_key_attributes_t *attributes,
const uint8_t *key_buffer, size_t key_buffer_size,
psa_algorithm_t alg,
const uint8_t *nonce, size_t nonce_length,
const uint8_t *additional_data, size_t additional_data_length,
const uint8_t *ciphertext, size_t ciphertext_length,
uint8_t *plaintext, size_t plaintext_size, size_t *plaintext_length );
#endif /* PSA_CRYPTO_DRIVER_TEST */
#endif /* PSA_CRYPTO_TEST_DRIVERS_AEAD_H */

1
tests/include/test/drivers/test_driver.h
View file

@ -22,6 +22,7 @@
#define PSA_CRYPTO_TEST_DRIVER_LIFETIME 0x7fffff
#include "test/drivers/aead.h"
#include "test/drivers/signature.h"
#include "test/drivers/key_management.h"
#include "test/drivers/cipher.h"

95
tests/src/drivers/aead.c Normal file
View file

@ -0,0 +1,95 @@
/*
* Test driver for AEAD entry points.
*/
/* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if !defined(MBEDTLS_CONFIG_FILE)
#include "mbedtls/config.h"
#else
#include MBEDTLS_CONFIG_FILE
#endif
#if defined(MBEDTLS_PSA_CRYPTO_DRIVERS) && defined(PSA_CRYPTO_DRIVER_TEST)
#include "psa_crypto_aead.h"
#include "test/drivers/aead.h"
test_driver_aead_hooks_t test_driver_aead_hooks = TEST_DRIVER_AEAD_INIT;
psa_status_t test_transparent_aead_encrypt(
const psa_key_attributes_t *attributes,
const uint8_t *key_buffer, size_t key_buffer_size,
psa_algorithm_t alg,
const uint8_t *nonce, size_t nonce_length,
const uint8_t *additional_data, size_t additional_data_length,
const uint8_t *plaintext, size_t plaintext_length,
uint8_t *ciphertext, size_t ciphertext_size, size_t *ciphertext_length )
{
test_driver_aead_hooks.hits++;
if( test_driver_aead_hooks.forced_status != PSA_SUCCESS )
{
test_driver_aead_hooks.driver_status =
test_driver_aead_hooks.forced_status;
}
else
{
test_driver_aead_hooks.driver_status =
mbedtls_psa_aead_encrypt(
attributes, key_buffer, key_buffer_size,
alg,
nonce, nonce_length,
additional_data, additional_data_length,
plaintext, plaintext_length,
ciphertext, ciphertext_size, ciphertext_length );
}
return( test_driver_aead_hooks.driver_status );
}
psa_status_t test_transparent_aead_decrypt(
const psa_key_attributes_t *attributes,
const uint8_t *key_buffer, size_t key_buffer_size,
psa_algorithm_t alg,
const uint8_t *nonce, size_t nonce_length,
const uint8_t *additional_data, size_t additional_data_length,
const uint8_t *ciphertext, size_t ciphertext_length,
uint8_t *plaintext, size_t plaintext_size, size_t *plaintext_length )
{
test_driver_aead_hooks.hits++;
if( test_driver_aead_hooks.forced_status != PSA_SUCCESS )
{
test_driver_aead_hooks.driver_status =
test_driver_aead_hooks.forced_status;
}
else
{
test_driver_aead_hooks.driver_status =
mbedtls_psa_aead_decrypt(
attributes, key_buffer, key_buffer_size,
alg,
nonce, nonce_length,
additional_data, additional_data_length,
ciphertext, ciphertext_length,
plaintext, plaintext_size, plaintext_length );
}
return( test_driver_aead_hooks.driver_status );
}
#endif /* MBEDTLS_PSA_CRYPTO_DRIVERS && PSA_CRYPTO_DRIVER_TEST */

40
tests/suites/test_suite_ecdsa.data
View file

@ -1,6 +1,26 @@
ECDSA Parameter validation
ecdsa_invalid_param:
ECDSA primitive hash zero #1
depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
ecdsa_prim_zero:MBEDTLS_ECP_DP_SECP192R1
ECDSA primitive hash zero #2
depends_on:MBEDTLS_ECP_DP_SECP224R1_ENABLED
ecdsa_prim_zero:MBEDTLS_ECP_DP_SECP224R1
ECDSA primitive hash zero #3
depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
ecdsa_prim_zero:MBEDTLS_ECP_DP_SECP256R1
ECDSA primitive hash zero #4
depends_on:MBEDTLS_ECP_DP_SECP384R1_ENABLED
ecdsa_prim_zero:MBEDTLS_ECP_DP_SECP384R1
ECDSA primitive hash zero #5
depends_on:MBEDTLS_ECP_DP_SECP521R1_ENABLED
ecdsa_prim_zero:MBEDTLS_ECP_DP_SECP521R1
ECDSA primitive random #1
depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
ecdsa_prim_random:MBEDTLS_ECP_DP_SECP192R1
@ -33,6 +53,26 @@ ECDSA primitive rfc 4754 p521
depends_on:MBEDTLS_ECP_DP_SECP521R1_ENABLED
ecdsa_prim_test_vectors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
ECDSA write-read hash zero #1
depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
ecdsa_write_read_zero:MBEDTLS_ECP_DP_SECP192R1
ECDSA write-read hash zero #2
depends_on:MBEDTLS_ECP_DP_SECP224R1_ENABLED
ecdsa_write_read_zero:MBEDTLS_ECP_DP_SECP224R1
ECDSA write-read hash zero #3
depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
ecdsa_write_read_zero:MBEDTLS_ECP_DP_SECP256R1
ECDSA write-read hash zero #4
depends_on:MBEDTLS_ECP_DP_SECP384R1_ENABLED
ecdsa_write_read_zero:MBEDTLS_ECP_DP_SECP384R1
ECDSA write-read hash zero #5
depends_on:MBEDTLS_ECP_DP_SECP521R1_ENABLED
ecdsa_write_read_zero:MBEDTLS_ECP_DP_SECP521R1
ECDSA write-read random #1
depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
ecdsa_write_read_random:MBEDTLS_ECP_DP_SECP192R1

92
tests/suites/test_suite_ecdsa.function
View file

@ -204,6 +204,38 @@ exit:
}
/* END_CASE */
/* BEGIN_CASE */
void ecdsa_prim_zero( int id )
{
mbedtls_ecp_group grp;
mbedtls_ecp_point Q;
mbedtls_mpi d, r, s;
mbedtls_test_rnd_pseudo_info rnd_info;
unsigned char buf[MBEDTLS_MD_MAX_SIZE];
mbedtls_ecp_group_init( &grp );
mbedtls_ecp_point_init( &Q );
mbedtls_mpi_init( &d ); mbedtls_mpi_init( &r ); mbedtls_mpi_init( &s );
memset( &rnd_info, 0x00, sizeof( mbedtls_test_rnd_pseudo_info ) );
memset( buf, 0, sizeof( buf ) );
TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 );
TEST_ASSERT( mbedtls_ecp_gen_keypair( &grp, &d, &Q,
&mbedtls_test_rnd_pseudo_rand,
&rnd_info ) == 0 );
TEST_ASSERT( mbedtls_ecdsa_sign( &grp, &r, &s, &d, buf, sizeof( buf ),
&mbedtls_test_rnd_pseudo_rand,
&rnd_info ) == 0 );
TEST_ASSERT( mbedtls_ecdsa_verify( &grp, buf, sizeof( buf ), &Q, &r, &s ) == 0 );
exit:
mbedtls_ecp_group_free( &grp );
mbedtls_ecp_point_free( &Q );
mbedtls_mpi_free( &d ); mbedtls_mpi_free( &r ); mbedtls_mpi_free( &s );
}
/* END_CASE */
/* BEGIN_CASE */
void ecdsa_prim_random( int id )
{
@ -346,6 +378,66 @@ exit:
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA256_C */
void ecdsa_write_read_zero( int id )
{
mbedtls_ecdsa_context ctx;
mbedtls_test_rnd_pseudo_info rnd_info;
unsigned char hash[32];
unsigned char sig[200];
size_t sig_len, i;
mbedtls_ecdsa_init( &ctx );
memset( &rnd_info, 0x00, sizeof( mbedtls_test_rnd_pseudo_info ) );
memset( hash, 0, sizeof( hash ) );
memset( sig, 0x2a, sizeof( sig ) );
/* generate signing key */
TEST_ASSERT( mbedtls_ecdsa_genkey( &ctx, id,
&mbedtls_test_rnd_pseudo_rand,
&rnd_info ) == 0 );
/* generate and write signature, then read and verify it */
TEST_ASSERT( mbedtls_ecdsa_write_signature( &ctx, MBEDTLS_MD_SHA256,
hash, sizeof( hash ),
sig, &sig_len, &mbedtls_test_rnd_pseudo_rand,
&rnd_info ) == 0 );
TEST_ASSERT( mbedtls_ecdsa_read_signature( &ctx, hash, sizeof( hash ),
sig, sig_len ) == 0 );
/* check we didn't write past the announced length */
for( i = sig_len; i < sizeof( sig ); i++ )
TEST_ASSERT( sig[i] == 0x2a );
/* try verification with invalid length */
TEST_ASSERT( mbedtls_ecdsa_read_signature( &ctx, hash, sizeof( hash ),
sig, sig_len - 1 ) != 0 );
TEST_ASSERT( mbedtls_ecdsa_read_signature( &ctx, hash, sizeof( hash ),
sig, sig_len + 1 ) != 0 );
/* try invalid sequence tag */
sig[0]++;
TEST_ASSERT( mbedtls_ecdsa_read_signature( &ctx, hash, sizeof( hash ),
sig, sig_len ) != 0 );
sig[0]--;
/* try modifying r */
sig[10]++;
TEST_ASSERT( mbedtls_ecdsa_read_signature( &ctx, hash, sizeof( hash ),
sig, sig_len ) == MBEDTLS_ERR_ECP_VERIFY_FAILED );
sig[10]--;
/* try modifying s */
sig[sig_len - 1]++;
TEST_ASSERT( mbedtls_ecdsa_read_signature( &ctx, hash, sizeof( hash ),
sig, sig_len ) == MBEDTLS_ERR_ECP_VERIFY_FAILED );
sig[sig_len - 1]--;
exit:
mbedtls_ecdsa_free( &ctx );
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA256_C */
void ecdsa_write_read_random( int id )
{

8
tests/suites/test_suite_ecjpake.data
View file

@ -56,7 +56,7 @@ ECJPAKE round one: KKP1: nothing after second point
read_round_one:MBEDTLS_ECJPAKE_CLIENT:"41047ea6e3a4487037a9e0dbd79262b2cc273e779930fc18409ac5361c5fe669d702e147790aeb4ce7fd6575ab0f6c7fd1c335939aa863ba37ec91b7e32bb013bb2b410409f85b3d20ebd7885ce464c08d056d6428fe4dd9287aa365f131f4360ff386d846898bc4b41583c2a5197f65d78742746c12a5ec0a4ffe2f270a750a1d8fb516":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
ECJPAKE round one: KKP1: zero-length r
read_round_one:MBEDTLS_ECJPAKE_CLIENT:"41047ea6e3a4487037a9e0dbd79262b2cc273e779930fc18409ac5361c5fe669d702e147790aeb4ce7fd6575ab0f6c7fd1c335939aa863ba37ec91b7e32bb013bb2b410409f85b3d20ebd7885ce464c08d056d6428fe4dd9287aa365f131f4360ff386d846898bc4b41583c2a5197f65d78742746c12a5ec0a4ffe2f270a750a1d8fb51600":MBEDTLS_ERR_ECP_INVALID_KEY
read_round_one:MBEDTLS_ECJPAKE_CLIENT:"41047ea6e3a4487037a9e0dbd79262b2cc273e779930fc18409ac5361c5fe669d702e147790aeb4ce7fd6575ab0f6c7fd1c335939aa863ba37ec91b7e32bb013bb2b410409f85b3d20ebd7885ce464c08d056d6428fe4dd9287aa365f131f4360ff386d846898bc4b41583c2a5197f65d78742746c12a5ec0a4ffe2f270a750a1d8fb51600":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
ECJPAKE round one: KKP1: no data for r
read_round_one:MBEDTLS_ECJPAKE_CLIENT:"41047ea6e3a4487037a9e0dbd79262b2cc273e779930fc18409ac5361c5fe669d702e147790aeb4ce7fd6575ab0f6c7fd1c335939aa863ba37ec91b7e32bb013bb2b410409f85b3d20ebd7885ce464c08d056d6428fe4dd9287aa365f131f4360ff386d846898bc4b41583c2a5197f65d78742746c12a5ec0a4ffe2f270a750a1d8fb51601":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
@ -104,7 +104,7 @@ ECJPAKE round one: KKP2: nothing after second point
read_round_one:MBEDTLS_ECJPAKE_CLIENT:"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":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
ECJPAKE round one: KKP2: zero-length r
read_round_one:MBEDTLS_ECJPAKE_CLIENT:"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":MBEDTLS_ERR_ECP_INVALID_KEY
read_round_one:MBEDTLS_ECJPAKE_CLIENT:"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":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
ECJPAKE round one: KKP2: no data for r
read_round_one:MBEDTLS_ECJPAKE_CLIENT:"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":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
@ -170,7 +170,7 @@ ECJPAKE round two client: nothing after second point
read_round_two_cli:"03001741040fb22b1d5d1123e0ef9feb9d8a2e590a1f4d7ced2c2b06586e8f2a16d4eb2fda4328a20b07d8fd667654ca18c54e32a333a0845451e926ee8804fd7af0aaa7a641045516ea3e54a0d5d8b2ce786b38d383370029a5dbe4459c9dd601b408a24ae6465c8ac905b9eb03b5d3691c139ef83f1cd4200f6c9cd4ec392218a59ed243d3c8":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
ECJPAKE round two client: zero-length r
read_round_two_cli:"03001741040fb22b1d5d1123e0ef9feb9d8a2e590a1f4d7ced2c2b06586e8f2a16d4eb2fda4328a20b07d8fd667654ca18c54e32a333a0845451e926ee8804fd7af0aaa7a641045516ea3e54a0d5d8b2ce786b38d383370029a5dbe4459c9dd601b408a24ae6465c8ac905b9eb03b5d3691c139ef83f1cd4200f6c9cd4ec392218a59ed243d3c800":MBEDTLS_ERR_ECP_INVALID_KEY
read_round_two_cli:"03001741040fb22b1d5d1123e0ef9feb9d8a2e590a1f4d7ced2c2b06586e8f2a16d4eb2fda4328a20b07d8fd667654ca18c54e32a333a0845451e926ee8804fd7af0aaa7a641045516ea3e54a0d5d8b2ce786b38d383370029a5dbe4459c9dd601b408a24ae6465c8ac905b9eb03b5d3691c139ef83f1cd4200f6c9cd4ec392218a59ed243d3c800":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
ECJPAKE round two client: no data for r
read_round_two_cli:"03001741040fb22b1d5d1123e0ef9feb9d8a2e590a1f4d7ced2c2b06586e8f2a16d4eb2fda4328a20b07d8fd667654ca18c54e32a333a0845451e926ee8804fd7af0aaa7a641045516ea3e54a0d5d8b2ce786b38d383370029a5dbe4459c9dd601b408a24ae6465c8ac905b9eb03b5d3691c139ef83f1cd4200f6c9cd4ec392218a59ed243d3c801":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
@ -224,7 +224,7 @@ ECJPAKE round two server: nothing after second point
read_round_two_srv:"410469d54ee85e90ce3f1246742de507e939e81d1dc1c5cb988b58c310c9fdd9524d93720b45541c83ee8841191da7ced86e3312d43623c1d63e74989aba4affd1ee4104077e8c31e20e6bedb760c13593e69f15be85c27d68cd09ccb8c4183608917c5c3d409fac39fefee82f7292d36f0d23e055913f45a52b85dd8a2052e9e129bb4d":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
ECJPAKE round two server: zero-length r
read_round_two_srv:"410469d54ee85e90ce3f1246742de507e939e81d1dc1c5cb988b58c310c9fdd9524d93720b45541c83ee8841191da7ced86e3312d43623c1d63e74989aba4affd1ee4104077e8c31e20e6bedb760c13593e69f15be85c27d68cd09ccb8c4183608917c5c3d409fac39fefee82f7292d36f0d23e055913f45a52b85dd8a2052e9e129bb4d00":MBEDTLS_ERR_ECP_INVALID_KEY
read_round_two_srv:"410469d54ee85e90ce3f1246742de507e939e81d1dc1c5cb988b58c310c9fdd9524d93720b45541c83ee8841191da7ced86e3312d43623c1d63e74989aba4affd1ee4104077e8c31e20e6bedb760c13593e69f15be85c27d68cd09ccb8c4183608917c5c3d409fac39fefee82f7292d36f0d23e055913f45a52b85dd8a2052e9e129bb4d00":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
ECJPAKE round two server: no data for r
read_round_two_srv:"410469d54ee85e90ce3f1246742de507e939e81d1dc1c5cb988b58c310c9fdd9524d93720b45541c83ee8841191da7ced86e3312d43623c1d63e74989aba4affd1ee4104077e8c31e20e6bedb760c13593e69f15be85c27d68cd09ccb8c4183608917c5c3d409fac39fefee82f7292d36f0d23e055913f45a52b85dd8a2052e9e129bb4d20":MBEDTLS_ERR_ECP_BAD_INPUT_DATA

132
tests/suites/test_suite_ecp.data
View file

@ -458,6 +458,14 @@ ECP point multiplication rng fail Curve25519
depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
ecp_test_mul_rng:MBEDTLS_ECP_DP_CURVE25519:"5AC99F33632E5A768DE7E81BF854C27C46E3FBF2ABBACD29EC4AFF517369C660"
ECP point muladd secp256r1 #1
depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
ecp_muladd:MBEDTLS_ECP_DP_SECP256R1:"01":"04e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e0e1ff20e1ffe120e1e1e173287170a761308491683e345cacaebb500c96e1a7bbd37772968b2c951f0579":"01":"04e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1ffffffff20e120e1e1e1e13a4e135157317b79d4ecf329fed4f9eb00dc67dbddae33faca8b6d8a0255b5ce":"04fab65e09aa5dd948320f86246be1d3fc571e7f799d9005170ed5cc868b67598431a668f96aa9fd0b0eb15f0edf4c7fe1be2885eadcb57e3db4fdd093585d3fa6"
ECP point muladd secp256r1 #2
depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
ecp_muladd:MBEDTLS_ECP_DP_SECP256R1:"01":"04e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1ffffffff20e120e1e1e1e13a4e135157317b79d4ecf329fed4f9eb00dc67dbddae33faca8b6d8a0255b5ce":"01":"04e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e1e0e1ff20e1ffe120e1e1e173287170a761308491683e345cacaebb500c96e1a7bbd37772968b2c951f0579":"04fab65e09aa5dd948320f86246be1d3fc571e7f799d9005170ed5cc868b67598431a668f96aa9fd0b0eb15f0edf4c7fe1be2885eadcb57e3db4fdd093585d3fa6"
ECP test vectors Curve448 (RFC 7748 6.2, after decodeUCoordinate)
depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
ecp_test_vec_x:MBEDTLS_ECP_DP_CURVE448:"eb7298a5c0d8c29a1dab27f1a6826300917389449741a974f5bac9d98dc298d46555bce8bae89eeed400584bb046cf75579f51d125498f98":"a01fc432e5807f17530d1288da125b0cd453d941726436c8bbd9c5222c3da7fa639ce03db8d23b274a0721a1aed5227de6e3b731ccf7089b":"ad997351b6106f36b0d1091b929c4c37213e0d2b97e85ebb20c127691d0dad8f1d8175b0723745e639a3cb7044290b99e0e2a0c27a6a301c":"0936f37bc6c1bd07ae3dec7ab5dc06a73ca13242fb343efc72b9d82730b445f3d4b0bd077162a46dcfec6f9b590bfcbcf520cdb029a8b73e":"9d874a5137509a449ad5853040241c5236395435c36424fd560b0cb62b281d285275a740ce32a22dd1740f4aa9161cec95ccc61a18f4ff07"
@ -508,3 +516,127 @@ ecp_muladd_restart:MBEDTLS_ECP_DP_SECP256R1:"CB28E0999B9C7715FD0A80D8E47A7707971
ECP restartable muladd secp256r1 max_ops=250
depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
ecp_muladd_restart:MBEDTLS_ECP_DP_SECP256R1:"CB28E0999B9C7715FD0A80D8E47A77079716CBBF917DD72E97566EA1C066957C":"2B57C0235FB7489768D058FF4911C20FDBE71E3699D91339AFBB903EE17255DC":"C3875E57C85038A0D60370A87505200DC8317C8C534948BEA6559C7C18E6D4CE":"3B4E49C4FDBFC006FF993C81A50EAE221149076D6EC09DDD9FB3B787F85B6483":"2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085E0822CB04235E970":"6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945CDDFE7D509BBFD7D":250:4:64
ECP fix_negative: 0, -1, 224
fix_negative:"00":-1:224
ECP fix_negative: 1, -1, 224
fix_negative:"01":-1:224
ECP fix_negative: 2^32-1, -1, 224
fix_negative:"ffffffff":-1:224
ECP fix_negative: 2^32, -1, 224
fix_negative:"0100000000":-1:224
ECP fix_negative: 2^64-1, -1, 224
fix_negative:"ffffffffffffffff":-1:224
ECP fix_negative: 2^64, -1, 224
fix_negative:"010000000000000000":-1:224
ECP fix_negative: 2^128-1, -1, 224
fix_negative:"ffffffffffffffffffffffffffffffff":-1:224
ECP fix_negative: 2^128, -1, 224
fix_negative:"0100000000000000000000000000000000":-1:224
ECP fix_negative: 2^128+1, -1, 224
fix_negative:"0100000000000000000000000000000001":-1:224
ECP fix_negative: 2^224-1, -1, 224
fix_negative:"ffffffffffffffffffffffffffffffffffffffffffffffffffffffff":-1:224
ECP fix_negative: 0, -2, 224
fix_negative:"00":-2:224
ECP fix_negative: 1, -2, 224
fix_negative:"01":-2:224
ECP fix_negative: 2^32-1, -2, 224
fix_negative:"ffffffff":-2:224
ECP fix_negative: 2^32, -2, 224
fix_negative:"0100000000":-2:224
ECP fix_negative: 2^64-1, -2, 224
fix_negative:"ffffffffffffffff":-2:224
ECP fix_negative: 2^64, -2, 224
fix_negative:"010000000000000000":-2:224
ECP fix_negative: 2^128-1, -2, 224
fix_negative:"ffffffffffffffffffffffffffffffff":-2:224
ECP fix_negative: 2^128, -2, 224
fix_negative:"0100000000000000000000000000000000":-2:224
ECP fix_negative: 2^128+1, -2, 224
fix_negative:"0100000000000000000000000000000001":-2:224
ECP fix_negative: 2^224-1, -2, 224
fix_negative:"ffffffffffffffffffffffffffffffffffffffffffffffffffffffff":-2:224
ECP fix_negative: 0, -1, 256
fix_negative:"00":-1:256
ECP fix_negative: 1, -1, 256
fix_negative:"01":-1:256
ECP fix_negative: 2^32-1, -1, 256
fix_negative:"ffffffff":-1:256
ECP fix_negative: 2^32, -1, 256
fix_negative:"0100000000":-1:256
ECP fix_negative: 2^64-1, -1, 256
fix_negative:"ffffffffffffffff":-1:256
ECP fix_negative: 2^64, -1, 256
fix_negative:"010000000000000000":-1:256
ECP fix_negative: 2^128-1, -1, 256
fix_negative:"ffffffffffffffffffffffffffffffff":-1:256
ECP fix_negative: 2^128, -1, 256
fix_negative:"0100000000000000000000000000000000":-1:256
ECP fix_negative: 2^128+1, -1, 256
fix_negative:"0100000000000000000000000000000001":-1:256
ECP fix_negative: 2^256-1, -1, 256
fix_negative:"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff":-1:256
ECP fix_negative: 0, -2, 256
fix_negative:"00":-2:256
ECP fix_negative: 1, -2, 256
fix_negative:"01":-2:256
ECP fix_negative: 2^32-1, -2, 256
fix_negative:"ffffffff":-2:256
ECP fix_negative: 2^32, -2, 256
fix_negative:"0100000000":-2:256
ECP fix_negative: 2^64-1, -2, 256
fix_negative:"ffffffffffffffff":-2:256
ECP fix_negative: 2^64, -2, 256
fix_negative:"010000000000000000":-2:256
ECP fix_negative: 2^128-1, -2, 256
fix_negative:"ffffffffffffffffffffffffffffffff":-2:256
ECP fix_negative: 2^128, -2, 256
fix_negative:"0100000000000000000000000000000000":-2:256
ECP fix_negative: 2^128+1, -2, 256
fix_negative:"0100000000000000000000000000000001":-2:256
ECP fix_negative: 2^256-1, -2, 256
fix_negative:"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff":-2:256
# The first call to fix_negative in the test case of issue #4296.
ECP fix_negative: #4296.1
fix_negative:"8A4DD4C8B42C5EAED15FE4F4579F4CE513EC90A94010BF000000000000000000":-1:256

85
tests/suites/test_suite_ecp.function
View file

@ -1,6 +1,15 @@
/* BEGIN_HEADER */
#include "mbedtls/ecp.h"
#include "ecp_invasive.h"
#if defined(MBEDTLS_TEST_HOOKS) && \
( defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) || \
defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) || \
defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) )
#define HAVE_FIX_NEGATIVE
#endif
#define ECP_PF_UNKNOWN -1
#define ECP_PT_RESET( x ) \
@ -752,6 +761,52 @@ exit:
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_ECP_SHORT_WEIERSTRASS_ENABLED */
void ecp_muladd( int id,
data_t *u1_bin, data_t *P1_bin,
data_t *u2_bin, data_t *P2_bin,
data_t *expected_result )
{
/* Compute R = u1 * P1 + u2 * P2 */
mbedtls_ecp_group grp;
mbedtls_ecp_point P1, P2, R;
mbedtls_mpi u1, u2;
uint8_t actual_result[MBEDTLS_ECP_MAX_PT_LEN];
size_t len;
mbedtls_ecp_group_init( &grp );
mbedtls_ecp_point_init( &P1 );
mbedtls_ecp_point_init( &P2 );
mbedtls_ecp_point_init( &R );
mbedtls_mpi_init( &u1 );
mbedtls_mpi_init( &u2 );
TEST_EQUAL( 0, mbedtls_ecp_group_load( &grp, id ) );
TEST_EQUAL( 0, mbedtls_mpi_read_binary( &u1, u1_bin->x, u1_bin->len ) );
TEST_EQUAL( 0, mbedtls_mpi_read_binary( &u2, u2_bin->x, u2_bin->len ) );
TEST_EQUAL( 0, mbedtls_ecp_point_read_binary( &grp, &P1,
P1_bin->x, P1_bin->len ) );
TEST_EQUAL( 0, mbedtls_ecp_point_read_binary( &grp, &P2,
P2_bin->x, P2_bin->len ) );
TEST_EQUAL( 0, mbedtls_ecp_muladd( &grp, &R, &u1, &P1, &u2, &P2 ) );
TEST_EQUAL( 0, mbedtls_ecp_point_write_binary(
&grp, &R, MBEDTLS_ECP_PF_UNCOMPRESSED,
&len, actual_result, sizeof( actual_result ) ) );
ASSERT_COMPARE( expected_result->x, expected_result->len,
actual_result, len );
exit:
mbedtls_ecp_group_free( &grp );
mbedtls_ecp_point_free( &P1 );
mbedtls_ecp_point_free( &P2 );
mbedtls_ecp_point_free( &R );
mbedtls_mpi_free( &u1 );
mbedtls_mpi_free( &u2 );
}
/* END_CASE */
/* BEGIN_CASE */
void ecp_fast_mod( int id, char * N_str )
{
@ -1152,6 +1207,36 @@ exit:
}
/* END_CASE */
/* BEGIN_CASE depends_on:HAVE_FIX_NEGATIVE */
void fix_negative( data_t *N_bin, int c, int bits )
{
mbedtls_mpi C, M, N;
mbedtls_mpi_init( &C );
mbedtls_mpi_init( &M );
mbedtls_mpi_init( &N );
/* C = - c * 2^bits (positive since c is negative) */
TEST_EQUAL( 0, mbedtls_mpi_lset( &C, -c ) );
TEST_EQUAL( 0, mbedtls_mpi_shift_l( &C, bits ) );
TEST_EQUAL( 0, mbedtls_mpi_read_binary( &N, N_bin->x, N_bin->len ) );
TEST_EQUAL( 0, mbedtls_mpi_grow( &N, C.n ) );
/* M = N - C = - ( C - N ) (expected result of fix_negative) */
TEST_EQUAL( 0, mbedtls_mpi_sub_mpi( &M, &N, &C ) );
mbedtls_ecp_fix_negative( &N, c, bits );
TEST_EQUAL( 0, mbedtls_mpi_cmp_mpi( &N, &M ) );
exit:
mbedtls_mpi_free( &C );
mbedtls_mpi_free( &M );
mbedtls_mpi_free( &N );
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
void ecp_selftest( )
{

36
tests/suites/test_suite_mpi.data
View file

@ -10,21 +10,39 @@ mpi_null:
Base test mpi_read_write_string #1
mpi_read_write_string:10:"128":10:"128":100:0:0
Base test mpi_read_write_string #1 (Leading 0)
mpi_read_write_string:10:"0128":10:"128":100:0:0
Base test mpi_read_write_string #2
mpi_read_write_string:10:"128":16:"80":100:0:0
Base test mpi_read_write_string #3 (Read zero)
Base test mpi_read_write_string #3 (Read zero decimal)
mpi_read_write_string:10:"0":10:"0":100:0:0
Base test mpi_read_write_string #3 (Negative decimal) [#1]
Base test mpi_read_write_string #3 (Read zero hex)
mpi_read_write_string:16:"0":16:"00":100:0:0
Base test mpi_read_write_string #3 (Read minus zero decimal)
mpi_read_write_string:10:"-0":10:"0":100:0:0
Base test mpi_read_write_string #3 (Read minus zero hex)
mpi_read_write_string:16:"-0":16:"00":100:0:0
Base test mpi_read_write_string #3 (Negative decimal)
mpi_read_write_string:10:"-23":10:"-23":100:0:0
Base test mpi_read_write_string #3 (Negative hex)
Base test mpi_read_write_string #3 (Negative decimal, leading 0)
mpi_read_write_string:10:"-023":10:"-23":100:0:0
Base test mpi_read_write_string #3 (Negative hex -> decimal)
mpi_read_write_string:16:"-20":10:"-32":100:0:0
Base test mpi_read_write_string #3 (Negative decimal) [#2]
Base test mpi_read_write_string #3 (Negative hex)
mpi_read_write_string:16:"-23":16:"-23":100:0:0
Base test mpi_read_write_string #3 (Negative hex, leading 0)
mpi_read_write_string:16:"-023":16:"-23":100:0:0
Base test mpi_read_write_string #4 (Buffer just fits)
mpi_read_write_string:16:"-4":4:"-10":4:0:0
@ -49,12 +67,18 @@ mpi_read_write_string:10:"29":15:"1e":100:0:0
Test mpi_read_write_string #7
mpi_read_write_string:10:"56125680981752282334141896320372489490613963693556392520816017892111350604111697682705498319512049040516698827829292076808006940873974979584527073481012636016353913462376755556720019831187364993587901952757307830896531678727717924":16:"0941379d00fed1491fe15df284dfde4a142f68aa8d412023195cee66883e6290ffe703f4ea5963bf212713cee46b107c09182b5edcd955adac418bf4918e2889af48e1099d513830cec85c26ac1e158b52620e33ba8692f893efbb2f958b4424":200:0:0
Test mpi_read_write_string #8 (Empty MPI -> hex)
Test mpi_read_write_string #8 (Empty MPI hex -> hex)
mpi_read_write_string:16:"":16:"00":4:0:0
Test mpi_read_write_string #9 (Empty MPI -> dec)
Test mpi_read_write_string #9 (Empty MPI hex -> dec)
mpi_read_write_string:16:"":10:"0":4:0:0
Test mpi_read_write_string #8 (Empty MPI dec -> hex)
mpi_read_write_string:10:"":16:"00":4:0:0
Test mpi_read_write_string #9 (Empty MPI dec -> dec)
mpi_read_write_string:10:"":10:"0":4:0:0
Test mpi_write_string #10 (Negative hex with odd number of digits)
mpi_read_write_string:16:"-1":16:"":3:0:MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL

2
tests/suites/test_suite_psa_crypto.data
View file

@ -558,7 +558,7 @@ aead_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_AEAD_WITH_
PSA key policy: AEAD, min-length policy used as algorithm
depends_on:PSA_WANT_ALG_CCM:PSA_WANT_KEY_TYPE_AES
aead_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_AEAD_WITH_AT_LEAST_THIS_LENGTH_TAG(PSA_ALG_CCM, 8):PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":13:8:PSA_ALG_AEAD_WITH_AT_LEAST_THIS_LENGTH_TAG(PSA_ALG_CCM, 8):PSA_ERROR_INVALID_ARGUMENT
aead_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_AEAD_WITH_AT_LEAST_THIS_LENGTH_TAG(PSA_ALG_CCM, 8):PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":13:8:PSA_ALG_AEAD_WITH_AT_LEAST_THIS_LENGTH_TAG(PSA_ALG_CCM, 8):PSA_ERROR_NOT_SUPPORTED
PSA key policy: AEAD, tag length > exact-length policy
depends_on:PSA_WANT_ALG_CCM:PSA_WANT_KEY_TYPE_AES

48
tests/suites/test_suite_psa_crypto_driver_wrappers.data
View file

@ -195,3 +195,51 @@ cipher_decrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf715880
Cipher driver: negative testing on all entry points
depends_on:PSA_WANT_ALG_CTR:PSA_WANT_KEY_TYPE_AES
cipher_entry_points:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a"
PSA AEAD encrypt: AES-CCM, 24 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
aead_encrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_CCM:"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6d80e8bf80f4a46cab06d4313f0db9be9":PSA_SUCCESS
PSA AEAD encrypt: AES-CCM, 24 bytes, fallback
depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
aead_encrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_CCM:"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6d80e8bf80f4a46cab06d4313f0db9be9":PSA_ERROR_NOT_SUPPORTED
PSA AEAD encrypt: AES-CCM, 24 bytes, INSUFFICIENT_MEMORY
depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
aead_encrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_CCM:"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6d80e8bf80f4a46cab06d4313f0db9be9":PSA_ERROR_INSUFFICIENT_MEMORY
PSA AEAD encrypt, AES-GCM, 128 bytes #1
depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
aead_encrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_GCM:"00e440846db73a490573deaf3728c94f":"a3cfcb832e935eb5bc3812583b3a1b2e82920c07fda3668a35d939d8f11379bb606d39e6416b2ef336fffb15aec3f47a71e191f4ff6c56ff15913562619765b26ae094713d60bab6ab82bfc36edaaf8c7ce2cf5906554dcc5933acdb9cb42c1d24718efdc4a09256020b024b224cfe602772bd688c6c8f1041a46f7ec7d51208":"5431d93278c35cfcd7ffa9ce2de5c6b922edffd5055a9eaa5b54cae088db007cf2d28efaf9edd1569341889073e87c0a88462d77016744be62132fd14a243ed6e30e12cd2f7d08a8daeec161691f3b27d4996df8745d74402ee208e4055615a8cb069d495cf5146226490ac615d7b17ab39fb4fdd098e4e7ee294d34c1312826":"3b6de52f6e582d317f904ee768895bd4d0790912efcf27b58651d0eb7eb0b2f07222c6ffe9f7e127d98ccb132025b098a67dc0ec0083235e9f83af1ae1297df4319547cbcb745cebed36abc1f32a059a05ede6c00e0da097521ead901ad6a73be20018bda4c323faa135169e21581e5106ac20853642e9d6b17f1dd925c872814365847fe0b7b7fbed325953df344a96":PSA_SUCCESS
PSA AEAD encrypt, AES-GCM, 128 bytes #1, fallback
depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
aead_encrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_GCM:"00e440846db73a490573deaf3728c94f":"a3cfcb832e935eb5bc3812583b3a1b2e82920c07fda3668a35d939d8f11379bb606d39e6416b2ef336fffb15aec3f47a71e191f4ff6c56ff15913562619765b26ae094713d60bab6ab82bfc36edaaf8c7ce2cf5906554dcc5933acdb9cb42c1d24718efdc4a09256020b024b224cfe602772bd688c6c8f1041a46f7ec7d51208":"5431d93278c35cfcd7ffa9ce2de5c6b922edffd5055a9eaa5b54cae088db007cf2d28efaf9edd1569341889073e87c0a88462d77016744be62132fd14a243ed6e30e12cd2f7d08a8daeec161691f3b27d4996df8745d74402ee208e4055615a8cb069d495cf5146226490ac615d7b17ab39fb4fdd098e4e7ee294d34c1312826":"3b6de52f6e582d317f904ee768895bd4d0790912efcf27b58651d0eb7eb0b2f07222c6ffe9f7e127d98ccb132025b098a67dc0ec0083235e9f83af1ae1297df4319547cbcb745cebed36abc1f32a059a05ede6c00e0da097521ead901ad6a73be20018bda4c323faa135169e21581e5106ac20853642e9d6b17f1dd925c872814365847fe0b7b7fbed325953df344a96":PSA_ERROR_NOT_SUPPORTED
PSA AEAD encrypt, AES-GCM, 128 bytes #1, INSUFFICIENT_MEMORY
depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
aead_encrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_GCM:"00e440846db73a490573deaf3728c94f":"a3cfcb832e935eb5bc3812583b3a1b2e82920c07fda3668a35d939d8f11379bb606d39e6416b2ef336fffb15aec3f47a71e191f4ff6c56ff15913562619765b26ae094713d60bab6ab82bfc36edaaf8c7ce2cf5906554dcc5933acdb9cb42c1d24718efdc4a09256020b024b224cfe602772bd688c6c8f1041a46f7ec7d51208":"5431d93278c35cfcd7ffa9ce2de5c6b922edffd5055a9eaa5b54cae088db007cf2d28efaf9edd1569341889073e87c0a88462d77016744be62132fd14a243ed6e30e12cd2f7d08a8daeec161691f3b27d4996df8745d74402ee208e4055615a8cb069d495cf5146226490ac615d7b17ab39fb4fdd098e4e7ee294d34c1312826":"3b6de52f6e582d317f904ee768895bd4d0790912efcf27b58651d0eb7eb0b2f07222c6ffe9f7e127d98ccb132025b098a67dc0ec0083235e9f83af1ae1297df4319547cbcb745cebed36abc1f32a059a05ede6c00e0da097521ead901ad6a73be20018bda4c323faa135169e21581e5106ac20853642e9d6b17f1dd925c872814365847fe0b7b7fbed325953df344a96":PSA_ERROR_INSUFFICIENT_MEMORY
PSA AEAD decrypt: AES-CCM, 39 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
aead_decrypt:PSA_KEY_TYPE_AES:"D7828D13B2B0BDC325A76236DF93CC6B":PSA_ALG_CCM:"00412B4EA9CDBE3C9696766CFA":"0BE1A88BACE018B1":"4CB97F86A2A4689A877947AB8091EF5386A6FFBDD080F8120333D1FCB691F3406CBF531F83A4D8":"08E8CF97D820EA258460E96AD9CF5289054D895CEAC47C":PSA_SUCCESS
PSA AEAD decrypt: AES-CCM, 39 bytes, fallback
depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
aead_decrypt:PSA_KEY_TYPE_AES:"D7828D13B2B0BDC325A76236DF93CC6B":PSA_ALG_CCM:"00412B4EA9CDBE3C9696766CFA":"0BE1A88BACE018B1":"4CB97F86A2A4689A877947AB8091EF5386A6FFBDD080F8120333D1FCB691F3406CBF531F83A4D8":"08E8CF97D820EA258460E96AD9CF5289054D895CEAC47C":PSA_ERROR_NOT_SUPPORTED
PSA AEAD decrypt: AES-CCM, 39 bytes, INSUFFICIENT_MEMORY
depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
aead_decrypt:PSA_KEY_TYPE_AES:"D7828D13B2B0BDC325A76236DF93CC6B":PSA_ALG_CCM:"00412B4EA9CDBE3C9696766CFA":"0BE1A88BACE018B1":"4CB97F86A2A4689A877947AB8091EF5386A6FFBDD080F8120333D1FCB691F3406CBF531F83A4D8":"08E8CF97D820EA258460E96AD9CF5289054D895CEAC47C":PSA_ERROR_INSUFFICIENT_MEMORY
PSA AEAD decrypt, AES-GCM, 144 bytes #1
depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
aead_decrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_GCM:"00e440846db73a490573deaf3728c94f":"a3cfcb832e935eb5bc3812583b3a1b2e82920c07fda3668a35d939d8f11379bb606d39e6416b2ef336fffb15aec3f47a71e191f4ff6c56ff15913562619765b26ae094713d60bab6ab82bfc36edaaf8c7ce2cf5906554dcc5933acdb9cb42c1d24718efdc4a09256020b024b224cfe602772bd688c6c8f1041a46f7ec7d51208":"3b6de52f6e582d317f904ee768895bd4d0790912efcf27b58651d0eb7eb0b2f07222c6ffe9f7e127d98ccb132025b098a67dc0ec0083235e9f83af1ae1297df4319547cbcb745cebed36abc1f32a059a05ede6c00e0da097521ead901ad6a73be20018bda4c323faa135169e21581e5106ac20853642e9d6b17f1dd925c872814365847fe0b7b7fbed325953df344a96":"5431d93278c35cfcd7ffa9ce2de5c6b922edffd5055a9eaa5b54cae088db007cf2d28efaf9edd1569341889073e87c0a88462d77016744be62132fd14a243ed6e30e12cd2f7d08a8daeec161691f3b27d4996df8745d74402ee208e4055615a8cb069d495cf5146226490ac615d7b17ab39fb4fdd098e4e7ee294d34c1312826":PSA_SUCCESS
PSA AEAD decrypt, AES-GCM, 144 bytes #1, fallback
depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
aead_decrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_GCM:"00e440846db73a490573deaf3728c94f":"a3cfcb832e935eb5bc3812583b3a1b2e82920c07fda3668a35d939d8f11379bb606d39e6416b2ef336fffb15aec3f47a71e191f4ff6c56ff15913562619765b26ae094713d60bab6ab82bfc36edaaf8c7ce2cf5906554dcc5933acdb9cb42c1d24718efdc4a09256020b024b224cfe602772bd688c6c8f1041a46f7ec7d51208":"3b6de52f6e582d317f904ee768895bd4d0790912efcf27b58651d0eb7eb0b2f07222c6ffe9f7e127d98ccb132025b098a67dc0ec0083235e9f83af1ae1297df4319547cbcb745cebed36abc1f32a059a05ede6c00e0da097521ead901ad6a73be20018bda4c323faa135169e21581e5106ac20853642e9d6b17f1dd925c872814365847fe0b7b7fbed325953df344a96":"5431d93278c35cfcd7ffa9ce2de5c6b922edffd5055a9eaa5b54cae088db007cf2d28efaf9edd1569341889073e87c0a88462d77016744be62132fd14a243ed6e30e12cd2f7d08a8daeec161691f3b27d4996df8745d74402ee208e4055615a8cb069d495cf5146226490ac615d7b17ab39fb4fdd098e4e7ee294d34c1312826":PSA_ERROR_NOT_SUPPORTED
PSA AEAD decrypt, AES-GCM, 144 bytes #1, INSUFFICIENT_MEMORY
depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
aead_decrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_GCM:"00e440846db73a490573deaf3728c94f":"a3cfcb832e935eb5bc3812583b3a1b2e82920c07fda3668a35d939d8f11379bb606d39e6416b2ef336fffb15aec3f47a71e191f4ff6c56ff15913562619765b26ae094713d60bab6ab82bfc36edaaf8c7ce2cf5906554dcc5933acdb9cb42c1d24718efdc4a09256020b024b224cfe602772bd688c6c8f1041a46f7ec7d51208":"3b6de52f6e582d317f904ee768895bd4d0790912efcf27b58651d0eb7eb0b2f07222c6ffe9f7e127d98ccb132025b098a67dc0ec0083235e9f83af1ae1297df4319547cbcb745cebed36abc1f32a059a05ede6c00e0da097521ead901ad6a73be20018bda4c323faa135169e21581e5106ac20853642e9d6b17f1dd925c872814365847fe0b7b7fbed325953df344a96":"5431d93278c35cfcd7ffa9ce2de5c6b922edffd5055a9eaa5b54cae088db007cf2d28efaf9edd1569341889073e87c0a88462d77016744be62132fd14a243ed6e30e12cd2f7d08a8daeec161691f3b27d4996df8745d74402ee208e4055615a8cb069d495cf5146226490ac615d7b17ab39fb4fdd098e4e7ee294d34c1312826":PSA_ERROR_INSUFFICIENT_MEMORY

127
tests/suites/test_suite_psa_crypto_driver_wrappers.function
View file

@ -809,3 +809,130 @@ exit:
test_driver_cipher_hooks = test_driver_cipher_hooks_init();
}
/* END_CASE */
/* BEGIN_CASE */
void aead_encrypt( int key_type_arg, data_t *key_data,
int alg_arg,
data_t *nonce,
data_t *additional_data,
data_t *input_data,
data_t *expected_result,
int forced_status_arg )
{
mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
psa_key_type_t key_type = key_type_arg;
psa_algorithm_t alg = alg_arg;
psa_status_t forced_status = forced_status_arg;
unsigned char *output_data = NULL;
size_t output_size = 0;
size_t output_length = 0;
size_t tag_length = PSA_AEAD_TAG_LENGTH( alg );
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
psa_status_t status = PSA_ERROR_GENERIC_ERROR;
test_driver_aead_hooks = test_driver_aead_hooks_init();
output_size = input_data->len + tag_length;
/* For all currently defined algorithms, PSA_AEAD_ENCRYPT_OUTPUT_SIZE
* should be exact. */
TEST_EQUAL( output_size,
PSA_AEAD_ENCRYPT_OUTPUT_SIZE( alg, input_data->len ) );
TEST_ASSERT( output_size <=
PSA_AEAD_ENCRYPT_OUTPUT_MAX_SIZE( input_data->len ) );
ASSERT_ALLOC( output_data, output_size );
PSA_ASSERT( psa_crypto_init( ) );
psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT );
psa_set_key_algorithm( &attributes, alg );
psa_set_key_type( &attributes, key_type );
PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
&key ) );
test_driver_aead_hooks.forced_status = forced_status;
status = psa_aead_encrypt( key, alg,
nonce->x, nonce->len,
additional_data->x, additional_data->len,
input_data->x, input_data->len,
output_data, output_size,
&output_length );
TEST_EQUAL( test_driver_aead_hooks.hits, 1 );
TEST_EQUAL( test_driver_aead_hooks.driver_status, forced_status );
TEST_EQUAL( status, ( forced_status == PSA_ERROR_NOT_SUPPORTED ) ?
PSA_SUCCESS : forced_status );
if( status == PSA_SUCCESS )
{
ASSERT_COMPARE( expected_result->x, expected_result->len,
output_data, output_length );
}
exit:
psa_destroy_key( key );
mbedtls_free( output_data );
PSA_DONE( );
test_driver_aead_hooks = test_driver_aead_hooks_init();
}
/* END_CASE */
/* BEGIN_CASE */
void aead_decrypt( int key_type_arg, data_t *key_data,
int alg_arg,
data_t *nonce,
data_t *additional_data,
data_t *input_data,
data_t *expected_data,
int forced_status_arg )
{
mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
psa_key_type_t key_type = key_type_arg;
psa_algorithm_t alg = alg_arg;
psa_status_t forced_status = forced_status_arg;
unsigned char *output_data = NULL;
size_t output_size = 0;
size_t output_length = 0;
size_t tag_length = PSA_AEAD_TAG_LENGTH( alg );
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
psa_status_t status = PSA_ERROR_GENERIC_ERROR;
test_driver_aead_hooks = test_driver_aead_hooks_init();
output_size = input_data->len - tag_length;
ASSERT_ALLOC( output_data, output_size );
PSA_ASSERT( psa_crypto_init( ) );
psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DECRYPT );
psa_set_key_algorithm( &attributes, alg );
psa_set_key_type( &attributes, key_type );
PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
&key ) );
test_driver_aead_hooks.forced_status = forced_status;
status = psa_aead_decrypt( key, alg,
nonce->x, nonce->len,
additional_data->x,
additional_data->len,
input_data->x, input_data->len,
output_data, output_size,
&output_length );
TEST_EQUAL( test_driver_aead_hooks.hits, 1 );
TEST_EQUAL( test_driver_aead_hooks.driver_status, forced_status );
TEST_EQUAL( status, ( forced_status == PSA_ERROR_NOT_SUPPORTED ) ?
PSA_SUCCESS : forced_status );
if( status == PSA_SUCCESS )
{
ASSERT_COMPARE( expected_data->x, expected_data->len,
output_data, output_length );
}
exit:
psa_destroy_key( key );
mbedtls_free( output_data );
PSA_DONE( );
test_driver_aead_hooks = test_driver_aead_hooks_init();
}
/* END_CASE */

7
visualc/VS2010/mbedTLS.vcxproj
View file

@ -209,8 +209,7 @@
<ClInclude Include="..\..\include\mbedtls\x509_csr.h" />
<ClInclude Include="..\..\include\mbedtls\xtea.h" />
<ClInclude Include="..\..\include\psa\crypto.h" />
<ClInclude Include="..\..\include\psa\crypto_builtin_cipher.h" />
<ClInclude Include="..\..\include\psa\crypto_builtin_hash.h" />
<ClInclude Include="..\..\include\psa\crypto_builtin.h" />
<ClInclude Include="..\..\include\psa\crypto_compat.h" />
<ClInclude Include="..\..\include\psa\crypto_config.h" />
<ClInclude Include="..\..\include\psa\crypto_driver_common.h" />
@ -232,6 +231,7 @@
<ClInclude Include="..\..\tests\include\test\psa_exercise_key.h" />
<ClInclude Include="..\..\tests\include\test\psa_helpers.h" />
<ClInclude Include="..\..\tests\include\test\random.h" />
<ClInclude Include="..\..\tests\include\test\drivers\aead.h" />
<ClInclude Include="..\..\tests\include\test\drivers\cipher.h" />
<ClInclude Include="..\..\tests\include\test\drivers\key_management.h" />
<ClInclude Include="..\..\tests\include\test\drivers\signature.h" />
@ -243,6 +243,7 @@
<ClInclude Include="..\..\library\cipher_wrap.h" />
<ClInclude Include="..\..\library\common.h" />
<ClInclude Include="..\..\library\ecp_alt.h" />
<ClInclude Include="..\..\library\ecp_invasive.h" />
<ClInclude Include="..\..\library\entropy_poll.h" />
<ClInclude Include="..\..\library\md_wrap.h" />
<ClInclude Include="..\..\library\mps_common.h" />
@ -251,6 +252,7 @@
<ClInclude Include="..\..\library\mps_trace.h" />
<ClInclude Include="..\..\library\padlock.h" />
<ClInclude Include="..\..\library\pk_wrap.h" />
<ClInclude Include="..\..\library\psa_crypto_aead.h" />
<ClInclude Include="..\..\library\psa_crypto_cipher.h" />
<ClInclude Include="..\..\library\psa_crypto_core.h" />
<ClInclude Include="..\..\library\psa_crypto_driver_wrappers.h" />
@ -328,6 +330,7 @@
<ClCompile Include="..\..\library\platform_util.c" />
<ClCompile Include="..\..\library\poly1305.c" />
<ClCompile Include="..\..\library\psa_crypto.c" />
<ClCompile Include="..\..\library\psa_crypto_aead.c" />
<ClCompile Include="..\..\library\psa_crypto_cipher.c" />
<ClCompile Include="..\..\library\psa_crypto_client.c" />
<ClCompile Include="..\..\library\psa_crypto_driver_wrappers.c" />