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Author SHA1 Message Date
Gilles Peskine
8a7fb2d799
Merge pull request #1055 from waleed-elmelegy-arm/add-new-pkcs12-pbe2-ext-fun 
Add new pkcs12 pbe2 ext fun
 2023-09-15 18:43:03 +02:00
Waleed Elmelegy
57d09b72ef Return back to modifying input parameters in pkcs12_parse_pbe_params 
Return back to modifying input parameters in pkcs12_parse_pbe_params
to avoid change in behaviour.

Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-09-12 14:05:10 +01:00
Dave Rodgman
49d7223036 Fix test under memsan 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-12 11:03:23 +01:00
Dave Rodgman
70e022b024 code style 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-12 09:29:13 +01:00
Dave Rodgman
140d5c77d0 Add single-bit difference tests 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-11 19:10:05 +01:00
Waleed Elmelegy
e1cb35b719 Add new mbedtls_pkcs12_pbe_ext function to replace old function 
Add new mbedtls_pkcs12_pbe_ext function to replace
old mbedtls_pkcs12_pbe function that have security
issues.

Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-09-08 16:51:26 +01:00
Gilles Peskine
31d49cd57f
Merge pull request #1053 from waleed-elmelegy-arm/Improve-and-test-mbedtls_pkcs12_pbe 
Improve & test legacy mbedtls_pkcs12_pbe
 2023-09-08 13:08:05 +02:00
Waleed Elmelegy
1f59ee078f Add correct dependencies to pkcs12 tests 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-09-07 17:59:35 +01:00
Waleed Elmelegy
096017023d Fix identation error in pkcs12 tests 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-09-07 17:48:40 +01:00
Waleed Elmelegy
75b9eb36b4 Change pkcs12 test comparison macro to the new macro 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-09-07 17:02:37 +01:00
Waleed Elmelegy
8317e91b1e Change pkcs12 test allocation macros to the new macros 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-09-07 15:46:58 +01:00
Waleed Elmelegy
15de809e1a Improve pkcs12 pbe tests 
* Simplify pkcs12 tests to use algo parameters instead of asn1 buffers.
* Fix output buffers allocation size.

Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-09-05 16:34:55 +01:00
Waleed Elmelegy
255db80910 Improve & test legacy mbedtls_pkcs12_pbe 
* Prevent pkcs12_pbe encryption when PKCS7 padding has been
  disabled since this not part of the specs.
* Allow decryption when PKCS7 padding is disabled for legacy
  reasons, However, invalid padding is not checked.
* Document new behaviour, known limitations and possible
  security concerns.
* Add tests to check these scenarios. Test data has been
  generated by the below code using OpenSSL as a reference:

#include <openssl/pkcs12.h>
#include <openssl/evp.h>
#include <openssl/des.h>
#include <openssl/asn1.h>
#include "crypto/asn1.h"
#include <string.h>

int main()
{
    char pass[] = "\xBB\xBB\xBB\xBB\xBB\xBB\xBB\xBB\xBB";
    unsigned char salt[] = "\xCC\xCC\xCC\xCC\xCC\xCC\xCC\xCC\xCC";
    unsigned char plaintext[] = "\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA";
    unsigned char *ciphertext = NULL;
    int iter = 10;
    X509_ALGOR *alg =  X509_ALGOR_new();
    int ciphertext_len = 0;
    int alg_nid = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
    alg->parameter = ASN1_TYPE_new();
    struct asn1_object_st * aobj;
    PKCS5_pbe_set0_algor(alg, alg_nid, iter,
                         salt, sizeof(salt)-1);

    aobj = alg->algorithm;
    printf("\"30%.2X", 2 + aobj->length + alg->parameter->value.asn1_string->length);
    printf("06%.2X", aobj->length);
    for (int i = 0; i < aobj->length; i++) {
        printf("%.2X", aobj->data[i]);
    }

    for (int i = 0; i < alg->parameter->value.asn1_string->length; i++) {
        printf("%.2X", alg->parameter->value.asn1_string->data[i]);
    }
    printf("\":\"");

    for (int i = 0; i < sizeof(pass)-1; i++) {
        printf("%.2X", pass[i] & 0xFF);
    }
    printf("\":\"");
    for (int i = 0; i < sizeof(plaintext)-1; i++) {
        printf("%.2X", plaintext[i]);
    }
    printf("\":");
    printf("0");
    printf(":\"");

    unsigned char * res = PKCS12_pbe_crypt(alg, pass, sizeof(pass)-1, plaintext, sizeof(plaintext)-1, &ciphertext, &ciphertext_len, 1);

    if (res == NULL)
        printf("Encryption failed!\n");
    for (int i = 0; i < ciphertext_len; i++) {
        printf("%.2X", res[i]);
    }
    printf("\"\n");

    return 0;
}

Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
#
 2023-09-05 15:45:55 +01:00
Gilles Peskine
1a7d387072
Merge pull request #1041 from waleed-elmelegy-arm/add-new-pkcs5-pbe2-ext-fun 
Add new pkcs5 pbe2 ext fun
 2023-09-04 15:33:42 +02:00
Waleed Elmelegy
21d7d85af7 Fix mbedtls_pkcs5_pbes test function failure 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-08-30 13:12:09 +01:00
Dave Rodgman
730bbee226 Merge remote-tracking branch 'origin/development' into update-restricted-2023-08-30 2023-08-30 11:22:00 +01:00
Gilles Peskine
a878b663cf
Merge pull request #8090 from silabs-Kusumit/PBKDF2_higher_cost_tests 
PBKDF2: tests with higher input costs
 2023-08-29 14:00:17 +00:00
Waleed Elmelegy
79b6e26b1b Improve mbedtls_pkcs5_pbes2_ext function test data 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-08-29 14:55:03 +01:00
Gilles Peskine
e65bba4dd2
Merge pull request #7803 from gilles-peskine-arm/psa-low-hash-mac-size 
Start testing the PSA built-in drivers: hashes
 2023-08-22 11:19:41 +00:00
Gilles Peskine
6d14c2b858 Remove dead code 
Do explain why we don't test a smaller buffer in addition to testing the
nominal size and a larger buffer.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-08-22 09:59:50 +02:00
Gilles Peskine
c9187c5866 New test suite for the low-level hash interface 
Some basic test coverage for now:

* Nominal operation.
* Larger output buffer.
* Clone an operation and use it after the original operation stops.

Generate test data automatically. For the time being, only do that for
hashes that Python supports natively. Supporting all algorithms is future
work.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-08-22 09:59:42 +02:00
Gilles Peskine
796bc2b8f9
Merge pull request #7486 from AndrzejKurek/calloc-also-zeroizes 
Document mbedtls_calloc zeroization
 2023-08-21 15:47:21 +00:00
Janos Follath
e220d258fd
Merge pull request #8086 from yanesca/remove-new-bignum 
Remove new bignum when not needed
 2023-08-21 10:59:41 +00:00
Kusumit Ghoderao
5cad47df8a Modify test description 
The test data was generated using the python script.
PBKDF2_AES_CMAC_PRF_128 test vectors are generated using PyCryptodome library:
https://github.com/Legrandin/pycryptodome

Steps to generate test vectors:
1. pip install pycryptodome
2. Use the python script below to generate Derived key (see description for details):

Example usage:
pbkdf2_cmac.py <password> <salt> <number_of_iterations> <derived_key_len>
derive_output.py 4a30314e4d45 54687265616437333563383762344f70656e54687265616444656d6f 16384 16

password         : 4a30314e4d45
salt             : 54687265616437333563383762344f70656e54687265616444656d6f
input cost       : 16384
derived key len  : 16
output           : 8b27beed7e7a4dd6c53138c879a8e33c

"""
from Crypto.Protocol.KDF import PBKDF2
from Crypto.Hash import CMAC
from Crypto.Cipher import AES
import sys

def main():
    #check args
    if len(sys.argv) != 5:
        print("Invalid number of arguments. Expected: <password> <salt> <input_cost> <derived_key_len>")
        return

    password    = bytes.fromhex(sys.argv[1])
    salt        = bytes.fromhex(sys.argv[2])
    iterations  = int(sys.argv[3])
    dklen       = int(sys.argv[4])

    # If password is not 16 bytes then we need to use CMAC to derive the password
    if len(password) != 16:
        zeros     = bytes.fromhex("00000000000000000000000000000000")
        cobj_pass = CMAC.new(zeros, msg=password, ciphermod=AES, mac_len=16)
        passwd    = bytes.fromhex(cobj_pass.hexdigest())
    else:
        passwd = password

    cmac_prf = lambda p,s: CMAC.new(p, s, ciphermod=AES, mac_len=16).digest()

    actual_output = PBKDF2(passwd, salt=salt, dkLen=dklen, count=iterations, prf=cmac_prf)

    print('password         : ' + password.hex())
    print('salt             : ' + salt.hex())
    print('input cost       : ' + str(iterations))
    print('derived key len  : ' + str(dklen))
    print('output           : ' + actual_output.hex())

if __name__ == "__main__":
    main()
"""

Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-08-18 12:49:07 +05:30
Kusumit Ghoderao
e4d634cd87 Add tests with higher input costs for pbkdf2 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-08-17 21:16:14 +05:30
Janos Follath
f2334b7b39 Remove new bignum when not needed 
New bignum modules are only needed when the new ecp_curves module is
present. Remove them when they are not needed to save code size.

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2023-08-17 14:36:59 +01:00
Waleed Elmelegy
4a0a989913 Fix unused parameters warnings when MBEDTLS_CIPHER_PADDING_PKCS7 is disabled 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-08-17 14:20:58 +01:00
Waleed Elmelegy
87bc1e1cda Fix heap overflow issue in pkcs5_pbes2 testing functions 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-08-17 14:20:58 +01:00
Waleed Elmelegy
5d3f315478 Add new mbedtls_pkcs5_pbe2_ext function 
Add new mbedtls_pkcs5_pbe2_ext function to replace old
function with possible security issues.

Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-08-17 14:20:58 +01:00
Gilles Peskine
294be94922
Merge pull request #7818 from silabs-Kusumit/PBKDF2_cmac_implementation 
PBKDF2 CMAC implementation
 2023-08-17 11:15:16 +00:00
Gilles Peskine
d370f93898
Merge pull request #7898 from AndrzejKurek/csr-rfc822-dn 
OPC UA - add support for RFC822 and DirectoryName SubjectAltNames when generating CSR's
 2023-08-16 09:19:46 +00:00
Kusumit Ghoderao
6c104b9b3b Modify derive output test cases and add actual output 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-08-16 11:47:24 +05:30
Paul Elliott
6da3d83f33 Fix resource leak in test failure case 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-08-11 16:28:06 +01:00
Manuel Pégourié-Gonnard
26b7c93d9d
Merge pull request #7992 from valeriosetti/issue7755 
driver-only ECC: BN.x509 testing
 2023-08-10 19:41:09 +00:00
Manuel Pégourié-Gonnard
54da1a69a2
Merge pull request #7578 from daverodgman/safer-ct5 
Improve constant-time interface
 2023-08-10 16:57:39 +00:00
Tom Cosgrove
e7700a7d0a
Merge pull request #7936 from AgathiyanB/assert-false-macro 
Add TEST_FAIL macro for tests
 2023-08-10 15:01:34 +00:00
Valerio Setti
3580f448eb test: solve test disparities for x509[parse/write] suites 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-08-10 14:50:43 +02:00
Dave Rodgman
ac69b45486 Document and test mbedtls_ct_size_if_else_0 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-10 12:18:13 +01:00
Dave Rodgman
98ddc01a7c Rename ...if0 to ...else_0 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-10 12:11:31 +01:00
Dave Rodgman
b7825ceb3e Rename uint->bool operators to reflect input types 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-10 11:58:18 +01:00
Valerio Setti
c5d85e5ead test: remove BIGNUM dependencies from pk[parse/write] suites 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-08-10 06:43:23 +02:00
Janos Follath
115784bd3f
Merge pull request #1040 from waleed-elmelegy-arm/development-restricted 
Improve & test legacy mbedtls_pkcs5_pbe2
 2023-08-09 09:43:23 +01:00
Gilles Peskine
a79256472c
Merge pull request #7788 from marekjansta/fix-x509-ec-algorithm-identifier 
Fixed x509 certificate generation to conform to RFCs when using ECC key
 2023-08-07 19:14:54 +00:00
Dave Rodgman
953f2a4780
Merge pull request #7892 from AgathiyanB/fix-coverage-MBEDTLS_ECP_NIST_OPTIM-disabled 
Add dependency MBEDTLS_ECP_NIST_OPTIM for ECP test
 2023-08-07 14:37:08 +00:00
Dave Rodgman
4dd89310e9 Update w.r.t. test macro name changes from #6253 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-07 11:49:12 +01:00
Dave Rodgman
c98f8d996a
Merge branch 'development' into safer-ct5 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-07 11:47:35 +01:00
Dave Rodgman
2ec9892f24
Merge pull request #6253 from tom-cosgrove-arm/rename-assert_compare-to-test_assert_compare 
Rename test macros `ASSERT_COMPARE()`, `ASSERT_ALLOC()` and `ASSERT_ALLOC_WEAK()`
 2023-08-04 13:45:10 +00:00
Dave Rodgman
003a5e1ca7
Merge pull request #1046 from Mbed-TLS/merge_3.4.1 
Merge 3.4.1
 2023-08-03 18:23:37 +01:00
Dave Rodgman
a0fc9987da Merge branch 'development' into merge_3.4.1 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-03 15:56:59 +01:00
Dave Rodgman
6f80ac4979
Merge pull request #7864 from waleed-elmelegy-arm/enforce-min-RSA-key-size 
Enforce minimum key size when generating RSA key size
 2023-08-03 12:57:52 +00:00