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test: psa_pake: improved ecjpake_do_round() test function

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Now it's possible to inject an error in every single step of the
key exchange process.

Signed-off-by: Valerio Setti <vsetti@baylibre.com>
This commit is contained in:
Valerio Setti 2022-11-22 10:38:49 +01:00
parent ac3ba95ee4
commit 40323c5d51
2 changed files with 299 additions and 374 deletions
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92
tests/suites/test_suite_psa_crypto_pake.data
View file

@ -101,61 +101,105 @@ PSA PAKE: valid output operation after a failure
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_setup:PSA_ALG_JPAKE:PSA_KEY_TYPE_PASSWORD:PSA_KEY_USAGE_DERIVE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:PSA_PAKE_ROLE_SERVER:0:"abcd":ERR_INJECT_VALID_OPERATION_AFTER_FAILURE:PSA_ERROR_BAD_STATE
PSA PAKE: ecjpake rounds
PSA PAKE: check rounds w/o forced errors
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256:PSA_WANT_ALG_TLS12_PSK_TO_MS
ecjpake_rounds:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_256):"abcdef":0:ERR_NONE
PSA PAKE: ecjpake rounds, client input first
PSA PAKE: check rounds w/o forced errors, TLS12_PRF
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256:PSA_WANT_ALG_TLS12_PSK_TO_MS
ecjpake_rounds:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):"abcdef":0:ERR_NONE
PSA PAKE: check rounds w/o forced errors, client input first
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256:PSA_WANT_ALG_TLS12_PSK_TO_MS
ecjpake_rounds:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_256):"abcdef":1:ERR_NONE
PSA PAKE: ecjpake rounds, early key derivation 1
PSA PAKE: force early key derivation 1
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256:PSA_WANT_ALG_TLS12_PSK_TO_MS
ecjpake_rounds:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_256):"abcdef":0:ERR_INJECT_ANTICIPATE_KEY_DERIVATION_1
PSA PAKE: ecjpake rounds, early key derivation 2
PSA PAKE: force early key derivation 2
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256:PSA_WANT_ALG_TLS12_PSK_TO_MS
ecjpake_rounds:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_256):"abcdef":0:ERR_INJECT_ANTICIPATE_KEY_DERIVATION_2
PSA PAKE: ecjpake no input errors
PSA PAKE: no injected errors
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:0:"abcdef"
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_NONE:PSA_SUCCESS
PSA PAKE: ecjpake no input errors, client input first
PSA PAKE: no injected errors, client input first
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:0:"abcdef"
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:1:"abcdef":ERR_NONE:PSA_SUCCESS
PSA PAKE: ecjpake inject input errors, first round client
PSA PAKE: inject ERR_INJECT_ROUND1_CLIENT_KEY_SHARE_PART1
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:1:"abcdef"
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND1_CLIENT_KEY_SHARE_PART1:PSA_ERROR_DATA_INVALID
PSA PAKE: ecjpake inject input errors, first round client, client input first
PSA PAKE: inject ERR_INJECT_ROUND1_CLIENT_ZK_PUBLIC_PART1
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:1:1:"abcdef"
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND1_CLIENT_ZK_PUBLIC_PART1:PSA_ERROR_DATA_INVALID
PSA PAKE: ecjpake inject input errors, first round server
PSA PAKE: inject ERR_INJECT_ROUND1_CLIENT_ZK_PROOF_PART1
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:2:"abcdef"
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND1_CLIENT_ZK_PROOF_PART1:PSA_ERROR_DATA_INVALID
PSA PAKE: ecjpake inject input errors, first round server, client input first
PSA PAKE: inject ERR_INJECT_ROUND1_CLIENT_KEY_SHARE_PART2
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:1:2:"abcdef"
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND1_CLIENT_KEY_SHARE_PART2:PSA_ERROR_DATA_INVALID
PSA PAKE: ecjpake inject input errors, second round client
PSA PAKE: inject ERR_INJECT_ROUND1_CLIENT_ZK_PUBLIC_PART2
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:3:"abcdef"
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND1_CLIENT_ZK_PUBLIC_PART2:PSA_ERROR_DATA_INVALID
PSA PAKE: ecjpake inject input errors, second round client, client input first
PSA PAKE: inject ERR_INJECT_ROUND1_CLIENT_ZK_PROOF_PART2
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:1:3:"abcdef"
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND1_CLIENT_ZK_PROOF_PART2:PSA_ERROR_DATA_INVALID
PSA PAKE: ecjpake inject input errors, second round server
PSA PAKE: inject ERR_INJECT_ROUND1_SERVER_KEY_SHARE_PART1
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:4:"abcdef"
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND1_SERVER_KEY_SHARE_PART1:PSA_ERROR_DATA_INVALID
PSA PAKE: ecjpake inject input errors, second round server, client input first
PSA PAKE: inject ERR_INJECT_ROUND1_SERVER_ZK_PUBLIC_PART1
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:1:4:"abcdef"
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND1_SERVER_ZK_PUBLIC_PART1:PSA_ERROR_DATA_INVALID
PSA PAKE: inject ERR_INJECT_ROUND1_SERVER_ZK_PROOF_PART1
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND1_SERVER_ZK_PROOF_PART1:PSA_ERROR_DATA_INVALID
PSA PAKE: inject ERR_INJECT_ROUND1_SERVER_KEY_SHARE_PART2
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND1_SERVER_KEY_SHARE_PART2:PSA_ERROR_DATA_INVALID
PSA PAKE: inject ERR_INJECT_ROUND1_SERVER_ZK_PUBLIC_PART2
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND1_SERVER_ZK_PUBLIC_PART2:PSA_ERROR_DATA_INVALID
PSA PAKE: inject ERR_INJECT_ROUND1_SERVER_ZK_PROOF_PART2
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND1_SERVER_ZK_PROOF_PART2:PSA_ERROR_DATA_INVALID
PSA PAKE: inject ERR_INJECT_ROUND2_CLIENT_KEY_SHARE
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND2_CLIENT_KEY_SHARE:PSA_ERROR_DATA_INVALID
PSA PAKE: inject ERR_INJECT_ROUND2_CLIENT_ZK_PUBLIC
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND2_CLIENT_ZK_PUBLIC:PSA_ERROR_DATA_INVALID
PSA PAKE: inject ERR_INJECT_ROUND2_CLIENT_ZK_PROOF
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND2_CLIENT_ZK_PROOF:PSA_ERROR_DATA_INVALID
PSA PAKE: inject ERR_INJECT_ROUND2_CLIENT_KEY_SHARE
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND2_CLIENT_KEY_SHARE:PSA_ERROR_DATA_INVALID
PSA PAKE: inject ERR_INJECT_ROUND2_CLIENT_ZK_PUBLIC
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND2_CLIENT_ZK_PUBLIC:PSA_ERROR_DATA_INVALID
PSA PAKE: inject ERR_INJECT_ROUND2_CLIENT_ZK_PROOF
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
ecjpake_rounds_inject:PSA_ALG_JPAKE:PSA_PAKE_PRIMITIVE(PSA_PAKE_PRIMITIVE_TYPE_ECC, PSA_ECC_FAMILY_SECP_R1, 256):PSA_ALG_SHA_256:0:"abcdef":ERR_INJECT_ROUND2_CLIENT_ZK_PROOF:PSA_ERROR_DATA_INVALID
PSA PAKE: ecjpake size macros
depends_on:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_SECP_R1_256

581
tests/suites/test_suite_psa_crypto_pake.function
View file

@ -3,12 +3,88 @@
#include "psa/crypto.h"
typedef enum
{
ERR_NONE = 0,
/* errors forced internally in the code */
ERR_INJECT_UNINITIALIZED_ACCESS,
ERR_INJECT_DUPLICATE_SETUP,
ERR_INJECT_INVALID_USER,
ERR_INJECT_INVALID_PEER,
ERR_INJECT_SET_USER,
ERR_INJECT_SET_PEER,
ERR_INJECT_EMPTY_IO_BUFFER,
ERR_INJECT_UNKNOWN_STEP,
ERR_INJECT_INVALID_FIRST_STEP,
ERR_INJECT_WRONG_BUFFER_SIZE,
ERR_INJECT_VALID_OPERATION_AFTER_FAILURE,
ERR_INJECT_ANTICIPATE_KEY_DERIVATION_1,
ERR_INJECT_ANTICIPATE_KEY_DERIVATION_2,
ERR_INJECT_ROUND1_CLIENT_KEY_SHARE_PART1,
ERR_INJECT_ROUND1_CLIENT_ZK_PUBLIC_PART1,
ERR_INJECT_ROUND1_CLIENT_ZK_PROOF_PART1,
ERR_INJECT_ROUND1_CLIENT_KEY_SHARE_PART2,
ERR_INJECT_ROUND1_CLIENT_ZK_PUBLIC_PART2,
ERR_INJECT_ROUND1_CLIENT_ZK_PROOF_PART2,
ERR_INJECT_ROUND2_CLIENT_KEY_SHARE,
ERR_INJECT_ROUND2_CLIENT_ZK_PUBLIC,
ERR_INJECT_ROUND2_CLIENT_ZK_PROOF,
ERR_INJECT_ROUND1_SERVER_KEY_SHARE_PART1,
ERR_INJECT_ROUND1_SERVER_ZK_PUBLIC_PART1,
ERR_INJECT_ROUND1_SERVER_ZK_PROOF_PART1,
ERR_INJECT_ROUND1_SERVER_KEY_SHARE_PART2,
ERR_INJECT_ROUND1_SERVER_ZK_PUBLIC_PART2,
ERR_INJECT_ROUND1_SERVER_ZK_PROOF_PART2,
ERR_INJECT_ROUND2_SERVER_KEY_SHARE,
ERR_INJECT_ROUND2_SERVER_ZK_PUBLIC,
ERR_INJECT_ROUND2_SERVER_ZK_PROOF,
/* erros issued from the .data file */
ERR_IN_SETUP,
ERR_IN_SET_ROLE,
ERR_IN_SET_PASSWORD_KEY,
ERR_IN_INPUT,
ERR_IN_OUTPUT,
} ecjpake_error_stage_t;
typedef enum
{
PAKE_ROUND_ONE,
PAKE_ROUND_TWO
} pake_round_t;
/* Inject an error on the specified buffer ONLY it this is the correct stage */
#define DO_ROUND_CONDITIONAL_INJECT( this_stage, buf ) \
if ( this_stage == err_stage ) \
{ \
*( buf + 7) ^= 1; \
*( buf + 8 ) ^= 1; \
}
#define DO_ROUND_UPDATE_OFFSETS( main_buf_offset, step_offset, step_size ) \
{ \
step_offset = main_buf_offset; \
main_buf_offset += step_size; \
}
#define DO_ROUND_CHECK_FAILURE( ) \
if( err_stage != ERR_NONE && status != PSA_SUCCESS ) \
{ \
TEST_EQUAL( status, expected_error_arg ); \
break; \
} \
else \
{ \
TEST_EQUAL( status, PSA_SUCCESS ); \
}
#if defined(PSA_WANT_ALG_JPAKE)
static void ecjpake_do_round( psa_algorithm_t alg, unsigned int primitive,
psa_pake_operation_t *server,
psa_pake_operation_t *client,
int client_input_first,
int round, int inject_error )
pake_round_t round,
ecjpake_error_stage_t err_stage,
int expected_error_arg )
{
unsigned char *buffer0 = NULL, *buffer1 = NULL;
size_t buffer_length = (
@ -38,7 +114,6 @@ static void ecjpake_do_round( psa_algorithm_t alg, unsigned int primitive,
size_t c_x1_pk_off, c_x2_pk_off, c_x2s_pk_off;
size_t c_x1_pr_len, c_x2_pr_len, c_x2s_pr_len;
size_t c_x1_pr_off, c_x2_pr_off, c_x2s_pr_off;
psa_status_t expected_status = PSA_SUCCESS;
psa_status_t status;
ASSERT_ALLOC( buffer0, buffer_length );
@ -46,51 +121,61 @@ static void ecjpake_do_round( psa_algorithm_t alg, unsigned int primitive,
switch( round )
{
case 1:
case PAKE_ROUND_ONE:
/* Server first round Output */
PSA_ASSERT( psa_pake_output( server, PSA_PAKE_STEP_KEY_SHARE,
buffer0 + buffer0_off,
512 - buffer0_off, &s_g1_len ) );
TEST_EQUAL( s_g1_len, expected_size_key_share );
s_g1_off = buffer0_off;
buffer0_off += s_g1_len;
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND1_SERVER_KEY_SHARE_PART1,
buffer0 + buffer0_off );
DO_ROUND_UPDATE_OFFSETS( buffer0_off, s_g1_off, s_g1_len );
PSA_ASSERT( psa_pake_output( server, PSA_PAKE_STEP_ZK_PUBLIC,
buffer0 + buffer0_off,
512 - buffer0_off, &s_x1_pk_len ) );
TEST_EQUAL( s_x1_pk_len, expected_size_zk_public );
s_x1_pk_off = buffer0_off;
buffer0_off += s_x1_pk_len;
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND1_SERVER_ZK_PUBLIC_PART1,
buffer0 + buffer0_off );
DO_ROUND_UPDATE_OFFSETS( buffer0_off, s_x1_pk_off, s_x1_pk_len );
PSA_ASSERT( psa_pake_output( server, PSA_PAKE_STEP_ZK_PROOF,
buffer0 + buffer0_off,
512 - buffer0_off, &s_x1_pr_len ) );
TEST_LE_U( s_x1_pr_len, max_expected_size_zk_proof );
s_x1_pr_off = buffer0_off;
buffer0_off += s_x1_pr_len;
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND1_SERVER_ZK_PROOF_PART1,
buffer0 + buffer0_off );
DO_ROUND_UPDATE_OFFSETS( buffer0_off, s_x1_pr_off, s_x1_pr_len );
PSA_ASSERT( psa_pake_output( server, PSA_PAKE_STEP_KEY_SHARE,
buffer0 + buffer0_off,
512 - buffer0_off, &s_g2_len ) );
TEST_EQUAL( s_g2_len, expected_size_key_share );
s_g2_off = buffer0_off;
buffer0_off += s_g2_len;
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND1_SERVER_KEY_SHARE_PART2,
buffer0 + buffer0_off );
DO_ROUND_UPDATE_OFFSETS( buffer0_off, s_g2_off, s_g2_len );
PSA_ASSERT( psa_pake_output( server, PSA_PAKE_STEP_ZK_PUBLIC,
buffer0 + buffer0_off,
512 - buffer0_off, &s_x2_pk_len ) );
TEST_EQUAL( s_x2_pk_len, expected_size_zk_public );
s_x2_pk_off = buffer0_off;
buffer0_off += s_x2_pk_len;
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND1_SERVER_ZK_PUBLIC_PART2,
buffer0 + buffer0_off );
DO_ROUND_UPDATE_OFFSETS( buffer0_off, s_x2_pk_off, s_x2_pk_len );
PSA_ASSERT( psa_pake_output( server, PSA_PAKE_STEP_ZK_PROOF,
buffer0 + buffer0_off,
512 - buffer0_off, &s_x2_pr_len ) );
TEST_LE_U( s_x2_pr_len, max_expected_size_zk_proof );
s_x2_pr_off = buffer0_off;
buffer0_off += s_x2_pr_len;
if( inject_error == 1 )
{
buffer0[s_x1_pr_off + 8] ^= 1;
buffer0[s_x2_pr_off + 7] ^= 1;
expected_status = PSA_ERROR_DATA_INVALID;
}
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND1_SERVER_ZK_PROOF_PART2,
buffer0 + buffer0_off );
DO_ROUND_UPDATE_OFFSETS( buffer0_off, s_x2_pr_off, s_x2_pr_len );
/*
* When injecting errors in inputs, the implementation is
@ -99,90 +184,44 @@ static void ecjpake_do_round( psa_algorithm_t alg, unsigned int primitive,
* sequence, if no error appears then, this will be treated
* as an error.
*/
if( client_input_first == 1 )
{
/* Client first round Input */
status = psa_pake_input( client, PSA_PAKE_STEP_KEY_SHARE,
buffer0 + s_g1_off, s_g1_len );
if( inject_error == 1 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( client, PSA_PAKE_STEP_ZK_PUBLIC,
buffer0 + s_x1_pk_off,
s_x1_pk_len );
if( inject_error == 1 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( client, PSA_PAKE_STEP_ZK_PROOF,
buffer0 + s_x1_pr_off,
s_x1_pr_len );
if( inject_error == 1 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( client, PSA_PAKE_STEP_KEY_SHARE,
buffer0 + s_g2_off,
s_g2_len );
if( inject_error == 1 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( client, PSA_PAKE_STEP_ZK_PUBLIC,
buffer0 + s_x2_pk_off,
s_x2_pk_len );
if( inject_error == 1 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( client, PSA_PAKE_STEP_ZK_PROOF,
buffer0 + s_x2_pr_off,
s_x2_pr_len );
if( inject_error == 1 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
/* Error didn't trigger, make test fail */
if( inject_error == 1 )
if( ( err_stage >= ERR_INJECT_ROUND1_SERVER_KEY_SHARE_PART1 ) &&
( err_stage <= ERR_INJECT_ROUND1_SERVER_ZK_PROOF_PART2 ) )
{
TEST_ASSERT( ! "One of the last psa_pake_input() calls should have returned the expected error." );
}
}
/* Client first round Output */
@ -190,211 +229,131 @@ static void ecjpake_do_round( psa_algorithm_t alg, unsigned int primitive,
buffer1 + buffer1_off,
512 - buffer1_off, &c_g1_len ) );
TEST_EQUAL( c_g1_len, expected_size_key_share );
c_g1_off = buffer1_off;
buffer1_off += c_g1_len;
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND1_CLIENT_KEY_SHARE_PART1,
buffer1 + buffer1_off );
DO_ROUND_UPDATE_OFFSETS( buffer1_off, c_g1_off, c_g1_len );
PSA_ASSERT( psa_pake_output( client, PSA_PAKE_STEP_ZK_PUBLIC,
buffer1 + buffer1_off,
512 - buffer1_off, &c_x1_pk_len ) );
TEST_EQUAL( c_x1_pk_len, expected_size_zk_public );
c_x1_pk_off = buffer1_off;
buffer1_off += c_x1_pk_len;
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND1_CLIENT_ZK_PUBLIC_PART1,
buffer1 + buffer1_off );
DO_ROUND_UPDATE_OFFSETS( buffer1_off, c_x1_pk_off, c_x1_pk_len );
PSA_ASSERT( psa_pake_output( client, PSA_PAKE_STEP_ZK_PROOF,
buffer1 + buffer1_off,
512 - buffer1_off, &c_x1_pr_len ) );
TEST_LE_U( c_x1_pr_len, max_expected_size_zk_proof );
c_x1_pr_off = buffer1_off;
buffer1_off += c_x1_pr_len;
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND1_CLIENT_ZK_PROOF_PART1,
buffer1 + buffer1_off );
DO_ROUND_UPDATE_OFFSETS( buffer1_off, c_x1_pr_off, c_x1_pr_len );
PSA_ASSERT( psa_pake_output( client, PSA_PAKE_STEP_KEY_SHARE,
buffer1 + buffer1_off,
512 - buffer1_off, &c_g2_len ) );
TEST_EQUAL( c_g2_len, expected_size_key_share );
c_g2_off = buffer1_off;
buffer1_off += c_g2_len;
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND1_CLIENT_KEY_SHARE_PART2,
buffer1 + buffer1_off );
DO_ROUND_UPDATE_OFFSETS( buffer1_off, c_g2_off, c_g2_len );
PSA_ASSERT( psa_pake_output( client, PSA_PAKE_STEP_ZK_PUBLIC,
buffer1 + buffer1_off,
512 - buffer1_off, &c_x2_pk_len ) );
TEST_EQUAL( c_x2_pk_len, expected_size_zk_public );
c_x2_pk_off = buffer1_off;
buffer1_off += c_x2_pk_len;
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND1_CLIENT_ZK_PUBLIC_PART2,
buffer1 + buffer1_off );
DO_ROUND_UPDATE_OFFSETS( buffer1_off, c_x2_pk_off, c_x2_pk_len );
PSA_ASSERT( psa_pake_output( client, PSA_PAKE_STEP_ZK_PROOF,
buffer1 + buffer1_off,
512 - buffer1_off, &c_x2_pr_len ) );
TEST_LE_U( c_x2_pr_len, max_expected_size_zk_proof );
c_x2_pr_off = buffer1_off;
buffer1_off += c_x2_pr_len;
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND1_CLIENT_ZK_PROOF_PART2,
buffer1 + buffer1_off );
DO_ROUND_UPDATE_OFFSETS( buffer1_off, c_x2_pr_off, buffer1_off );
if( client_input_first == 0 )
{
/* Client first round Input */
status = psa_pake_input( client, PSA_PAKE_STEP_KEY_SHARE,
buffer0 + s_g1_off, s_g1_len );
if( inject_error == 1 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( client, PSA_PAKE_STEP_ZK_PUBLIC,
buffer0 + s_x1_pk_off,
s_x1_pk_len );
if( inject_error == 1 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( client, PSA_PAKE_STEP_ZK_PROOF,
buffer0 + s_x1_pr_off,
s_x1_pr_len );
if( inject_error == 1 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( client, PSA_PAKE_STEP_KEY_SHARE,
buffer0 + s_g2_off,
s_g2_len );
if( inject_error == 1 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( client, PSA_PAKE_STEP_ZK_PUBLIC,
buffer0 + s_x2_pk_off,
s_x2_pk_len );
if( inject_error == 1 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( client, PSA_PAKE_STEP_ZK_PROOF,
buffer0 + s_x2_pr_off,
s_x2_pr_len );
if( inject_error == 1 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
/* Error didn't trigger, make test fail */
if( inject_error == 1 )
if( ( err_stage >= ERR_INJECT_ROUND1_SERVER_KEY_SHARE_PART1 ) &&
( err_stage <= ERR_INJECT_ROUND1_SERVER_ZK_PROOF_PART2 ) )
{
TEST_ASSERT( ! "One of the last psa_pake_input() calls should have returned the expected error." );
}
if( inject_error == 2 )
{
buffer1[c_x1_pr_off + 12] ^= 1;
buffer1[c_x2_pr_off + 7] ^= 1;
expected_status = PSA_ERROR_DATA_INVALID;
}
}
/* Server first round Input */
status = psa_pake_input( server, PSA_PAKE_STEP_KEY_SHARE,
buffer1 + c_g1_off, c_g1_len );
if( inject_error == 2 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( server, PSA_PAKE_STEP_ZK_PUBLIC,
buffer1 + c_x1_pk_off, c_x1_pk_len );
if( inject_error == 2 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( server, PSA_PAKE_STEP_ZK_PROOF,
buffer1 + c_x1_pr_off, c_x1_pr_len );
if( inject_error == 2 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( server, PSA_PAKE_STEP_KEY_SHARE,
buffer1 + c_g2_off, c_g2_len );
if( inject_error == 2 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( server, PSA_PAKE_STEP_ZK_PUBLIC,
buffer1 + c_x2_pk_off, c_x2_pk_len );
if( inject_error == 2 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( server, PSA_PAKE_STEP_ZK_PROOF,
buffer1 + c_x2_pr_off, c_x2_pr_len );
if( inject_error == 2 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
/* Error didn't trigger, make test fail */
if( inject_error == 2 )
if( ( err_stage >= ERR_INJECT_ROUND1_CLIENT_KEY_SHARE_PART1 ) &&
( err_stage <= ERR_INJECT_ROUND1_CLIENT_ZK_PROOF_PART2 ) )
{
TEST_ASSERT( ! "One of the last psa_pake_input() calls should have returned the expected error." );
}
break;
case 2:
case PAKE_ROUND_TWO:
/* Server second round Output */
buffer0_off = 0;
@ -402,71 +361,52 @@ static void ecjpake_do_round( psa_algorithm_t alg, unsigned int primitive,
buffer0 + buffer0_off,
512 - buffer0_off, &s_a_len ) );
TEST_EQUAL( s_a_len, expected_size_key_share );
s_a_off = buffer0_off;
buffer0_off += s_a_len;
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND2_SERVER_KEY_SHARE,
buffer0 + buffer0_off );
DO_ROUND_UPDATE_OFFSETS( buffer0_off, s_a_off, s_a_len );
PSA_ASSERT( psa_pake_output( server, PSA_PAKE_STEP_ZK_PUBLIC,
buffer0 + buffer0_off,
512 - buffer0_off, &s_x2s_pk_len ) );
TEST_EQUAL( s_x2s_pk_len, expected_size_zk_public );
s_x2s_pk_off = buffer0_off;
buffer0_off += s_x2s_pk_len;
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND2_SERVER_ZK_PUBLIC,
buffer0 + buffer0_off );
DO_ROUND_UPDATE_OFFSETS( buffer0_off, s_x2s_pk_off, s_x2s_pk_len );
PSA_ASSERT( psa_pake_output( server, PSA_PAKE_STEP_ZK_PROOF,
buffer0 + buffer0_off,
512 - buffer0_off, &s_x2s_pr_len ) );
TEST_LE_U( s_x2s_pr_len, max_expected_size_zk_proof );
s_x2s_pr_off = buffer0_off;
buffer0_off += s_x2s_pr_len;
if( inject_error == 3 )
{
buffer0[s_x2s_pk_off + 12] += 0x33;
expected_status = PSA_ERROR_DATA_INVALID;
}
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND2_SERVER_ZK_PROOF,
buffer0 + buffer0_off );
DO_ROUND_UPDATE_OFFSETS( buffer0_off, s_x2s_pr_off, s_x2s_pr_len );
if( client_input_first == 1 )
{
/* Client second round Input */
status = psa_pake_input( client, PSA_PAKE_STEP_KEY_SHARE,
buffer0 + s_a_off, s_a_len );
if( inject_error == 3 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( client, PSA_PAKE_STEP_ZK_PUBLIC,
buffer0 + s_x2s_pk_off,
s_x2s_pk_len );
if( inject_error == 3 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( client, PSA_PAKE_STEP_ZK_PROOF,
buffer0 + s_x2s_pr_off,
s_x2s_pr_len );
if( inject_error == 3 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
/* Error didn't trigger, make test fail */
if( inject_error == 3 )
if( ( err_stage >= ERR_INJECT_ROUND2_SERVER_KEY_SHARE ) &&
( err_stage <= ERR_INJECT_ROUND2_SERVER_ZK_PROOF ) )
{
TEST_ASSERT( ! "One of the last psa_pake_input() calls should have returned the expected error." );
}
}
/* Client second round Output */
@ -476,113 +416,73 @@ static void ecjpake_do_round( psa_algorithm_t alg, unsigned int primitive,
buffer1 + buffer1_off,
512 - buffer1_off, &c_a_len ) );
TEST_EQUAL( c_a_len, expected_size_key_share );
c_a_off = buffer1_off;
buffer1_off += c_a_len;
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND2_CLIENT_KEY_SHARE,
buffer1 + buffer1_off );
DO_ROUND_UPDATE_OFFSETS( buffer1_off, c_a_off, c_a_len );
PSA_ASSERT( psa_pake_output( client, PSA_PAKE_STEP_ZK_PUBLIC,
buffer1 + buffer1_off,
512 - buffer1_off, &c_x2s_pk_len ) );
TEST_EQUAL( c_x2s_pk_len, expected_size_zk_public );
c_x2s_pk_off = buffer1_off;
buffer1_off += c_x2s_pk_len;
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND2_CLIENT_ZK_PUBLIC,
buffer1 + buffer1_off );
DO_ROUND_UPDATE_OFFSETS( buffer1_off, c_x2s_pk_off, c_x2s_pk_len );
PSA_ASSERT( psa_pake_output( client, PSA_PAKE_STEP_ZK_PROOF,
buffer1 + buffer1_off,
512 - buffer1_off, &c_x2s_pr_len ) );
TEST_LE_U( c_x2s_pr_len, max_expected_size_zk_proof );
c_x2s_pr_off = buffer1_off;
buffer1_off += c_x2s_pr_len;
DO_ROUND_CONDITIONAL_INJECT(
ERR_INJECT_ROUND2_CLIENT_ZK_PROOF,
buffer1 + buffer1_off );
DO_ROUND_UPDATE_OFFSETS( buffer1_off, c_x2s_pr_off, c_x2s_pr_len );
if( client_input_first == 0 )
{
/* Client second round Input */
status = psa_pake_input( client, PSA_PAKE_STEP_KEY_SHARE,
buffer0 + s_a_off, s_a_len );
if( inject_error == 3 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( client, PSA_PAKE_STEP_ZK_PUBLIC,
buffer0 + s_x2s_pk_off,
s_x2s_pk_len );
if( inject_error == 3 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( client, PSA_PAKE_STEP_ZK_PROOF,
buffer0 + s_x2s_pr_off,
s_x2s_pr_len );
if( inject_error == 3 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
/* Error didn't trigger, make test fail */
if( inject_error == 3 )
if( ( err_stage >= ERR_INJECT_ROUND2_SERVER_KEY_SHARE ) &&
( err_stage <= ERR_INJECT_ROUND2_SERVER_ZK_PROOF ) )
{
TEST_ASSERT( ! "One of the last psa_pake_input() calls should have returned the expected error." );
}
if( inject_error == 4 )
{
buffer1[c_x2s_pk_off + 7] += 0x28;
expected_status = PSA_ERROR_DATA_INVALID;
}
}
/* Server second round Input */
status = psa_pake_input( server, PSA_PAKE_STEP_KEY_SHARE,
buffer1 + c_a_off, c_a_len );
if( inject_error == 4 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( server, PSA_PAKE_STEP_ZK_PUBLIC,
buffer1 + c_x2s_pk_off, c_x2s_pk_len );
if( inject_error == 4 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
status = psa_pake_input( server, PSA_PAKE_STEP_ZK_PROOF,
buffer1 + c_x2s_pr_off, c_x2s_pr_len );
if( inject_error == 4 && status != PSA_SUCCESS )
{
TEST_EQUAL( status, expected_status );
break;
}
else
{
TEST_EQUAL( status, PSA_SUCCESS );
}
DO_ROUND_CHECK_FAILURE( );
/* Error didn't trigger, make test fail */
if( inject_error == 4 )
if( ( err_stage >= ERR_INJECT_ROUND2_CLIENT_KEY_SHARE ) &&
( err_stage <= ERR_INJECT_ROUND2_CLIENT_ZK_PROOF ) )
{
TEST_ASSERT( ! "One of the last psa_pake_input() calls should have returned the expected error." );
}
break;
@ -594,31 +494,6 @@ exit:
}
#endif /* PSA_WANT_ALG_JPAKE */
typedef enum
{
ERR_NONE = 0,
/* errors forced internally in the code */
ERR_INJECT_UNINITIALIZED_ACCESS,
ERR_INJECT_DUPLICATE_SETUP,
ERR_INJECT_INVALID_USER,
ERR_INJECT_INVALID_PEER,
ERR_INJECT_SET_USER,
ERR_INJECT_SET_PEER,
ERR_INJECT_EMPTY_IO_BUFFER,
ERR_INJECT_UNKNOWN_STEP,
ERR_INJECT_INVALID_FIRST_STEP,
ERR_INJECT_WRONG_BUFFER_SIZE,
ERR_INJECT_VALID_OPERATION_AFTER_FAILURE,
ERR_INJECT_ANTICIPATE_KEY_DERIVATION_1,
ERR_INJECT_ANTICIPATE_KEY_DERIVATION_2,
/* erros issued from the .data file */
ERR_IN_SETUP,
ERR_IN_SET_ROLE,
ERR_IN_SET_PASSWORD_KEY,
ERR_IN_INPUT,
ERR_IN_OUTPUT,
} ecjpake_error_stage_t;
/*
* This check is used for functions that might either succeed or fail depending
* on the parameters that are passed in from the *.data file:
@ -723,7 +598,7 @@ void ecjpake_setup( int alg_arg, int key_type_pw_arg, int key_usage_pw_arg,
TEST_EQUAL( psa_pake_output( &operation, PSA_PAKE_STEP_KEY_SHARE,
NULL, 0, NULL ),
expected_error );
TEST_EQUAL( psa_pake_input( &operation, PSA_PAKE_STEP_KEY_SHARE,
TEST_EQUAL( psa_pake_input( &operation, PSA_PAKE_STEP_KEY_SHARE,
NULL, 0 ),
expected_error );
TEST_EQUAL( psa_pake_get_implicit_key( &operation, &key_derivation ),
@ -841,8 +716,10 @@ exit:
/* BEGIN_CASE depends_on:PSA_WANT_ALG_JPAKE */
void ecjpake_rounds_inject( int alg_arg, int primitive_arg, int hash_arg,
int client_input_first, int inject_error,
data_t *pw_data )
int client_input_first,
data_t *pw_data,
int err_stage_arg,
int expected_error_arg )
{
psa_pake_cipher_suite_t cipher_suite = psa_pake_cipher_suite_init();
psa_pake_operation_t server = psa_pake_operation_init();
@ -851,6 +728,7 @@ void ecjpake_rounds_inject( int alg_arg, int primitive_arg, int hash_arg,
psa_algorithm_t hash_alg = hash_arg;
mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
ecjpake_error_stage_t err_stage = err_stage_arg;
PSA_INIT( );
@ -864,7 +742,6 @@ void ecjpake_rounds_inject( int alg_arg, int primitive_arg, int hash_arg,
psa_pake_cs_set_primitive( &cipher_suite, primitive_arg );
psa_pake_cs_set_hash( &cipher_suite, hash_alg );
PSA_ASSERT( psa_pake_setup( &server, &cipher_suite ) );
PSA_ASSERT( psa_pake_setup( &client, &cipher_suite ) );
@ -875,13 +752,15 @@ void ecjpake_rounds_inject( int alg_arg, int primitive_arg, int hash_arg,
PSA_ASSERT( psa_pake_set_password_key( &client, key ) );
ecjpake_do_round( alg, primitive_arg, &server, &client,
client_input_first, 1, inject_error );
client_input_first, PAKE_ROUND_ONE,
err_stage, expected_error_arg );
if( inject_error == 1 || inject_error == 2 )
if( err_stage != ERR_NONE )
goto exit;
ecjpake_do_round( alg, primitive_arg, &server, &client,
client_input_first, 2, inject_error );
client_input_first, PAKE_ROUND_TWO,
err_stage, expected_error_arg );
exit:
psa_destroy_key( key );
@ -957,7 +836,8 @@ void ecjpake_rounds( int alg_arg, int primitive_arg, int hash_arg,
/* First round */
ecjpake_do_round( alg, primitive_arg, &server, &client,
client_input_first, 1, 0 );
client_input_first, PAKE_ROUND_ONE,
ERR_NONE, PSA_SUCCESS );
if ( err_stage == ERR_INJECT_ANTICIPATE_KEY_DERIVATION_2 )
{
@ -970,7 +850,8 @@ void ecjpake_rounds( int alg_arg, int primitive_arg, int hash_arg,
/* Second round */
ecjpake_do_round( alg, primitive_arg, &server, &client,
client_input_first, 2, 0 );
client_input_first, PAKE_ROUND_TWO,
ERR_NONE, PSA_SUCCESS );
PSA_ASSERT( psa_pake_get_implicit_key( &server, &server_derive ) );
PSA_ASSERT( psa_pake_get_implicit_key( &client, &client_derive ) );