22 Commits

Author SHA1 Message Date
Valerio Setti
e88a1c5b85 pem: fix return values in pem_check_pkcs_padding()
Return MBEDTLS_ERR_PEM_PASSWORD_MISMATCH instead of
MBEDTLS_ERR_PEM_BAD_INPUT_DATA in case of errors.
This commit also fix related failures in test pkparse and
pem test suites.

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
2024-02-19 15:09:41 +01:00
Valerio Setti
e10674d547 test_suite_pem: fix comment in test case
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
2024-02-19 14:52:54 +01:00
Valerio Setti
eba4ca19c6 test_suite_pem: solve driver test disparities
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
2024-02-19 07:42:18 +01:00
Valerio Setti
4cc6522a85 pem: do not parse ASN1 data after decryption (removes ASN1 dependency)
Now that we have padding verification after decryption and since
this can be used to validate the password as well there is no
need to parse ASN1 content any more, so we can simplify/remove
that dependency.

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
2024-02-16 15:26:12 +01:00
Valerio Setti
8aff4ef274 test_suite_pem: add more test cases for invalid padding data
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
2024-02-16 15:26:08 +01:00
Valerio Setti
0f286d5453 pem: reject empty PEM contents
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
2024-02-16 14:30:58 +01:00
Valerio Setti
c1b93751b3 test_suite_pem: add more test cases for encrypted PEM buffers
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
2024-02-14 06:44:28 +01:00
Valerio Setti
4ade8ee5b9 test_suite_pem: more tests for ASN.1 parsing after decoding
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
2024-02-09 17:44:07 +01:00
Tomás González
3719f9ec91 tests/test_suite_pem: Augment DES test cases with AES: PEM
A few negative test cases in test_suite_pem.data rely on DES
(“invalid iv”, “malformed”). DES is deprecated.
Construct similar test cases using AES.

Signed-off-by: Tomás González <tomasagustin.gonzalezorlando@arm.com>
2023-07-06 14:21:23 +01:00
Jethro Beekman
746df88e90 mbedtls_pem_write_buffer: Correctly report needed buffer size for all possible line lengths and counts
Signed-off-by: Jethro Beekman <jethro@fortanix.com>
2023-05-03 15:30:49 +02:00
Manuel Pégourié-Gonnard
52d02a85d3 PEM: use MD_CAN macros
sed -i -f md.sed library/pem.c tests/suites/test_suite_pem* include/mbedtls/pem.h

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-03-21 16:28:00 +01:00
Andrzej Kurek
f502bcb13e Fix missing AES dependencies
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
2022-10-19 08:35:08 -04:00
Przemek Stekiel
07c0f12302 test_suite_pem.data: change MBEDTLS_CMAC_C->MBEDTLS_CIPHER_MODE_CBC dependency
MBEDTLS_CMAC_C dependency is ivalid.

"PEM read (unknown encryption algorithm)" needs MBEDTLS_CIPHER_MODE_CBC dependency as
otherwise this test is failing in test_when_no_ciphersuites_have_mac configuration
because mbedtls_pem_read_buffer() returns a different error (MBEDTLS_ERR_PEM_FEATURE_UNAVAILABLE).

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
2022-08-20 14:24:04 +02:00
Przemek Stekiel
bc0509a36b test_suite_pem, test_suite_pkparse: Adjust dependecies
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
2022-08-19 10:15:56 +02:00
Manuel Pégourié-Gonnard
1df23b903f Check the result of PEM decoding
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2022-02-08 14:53:50 -05:00
Manuel Pégourié-Gonnard
33ab075f45 Add success case for pem_read testing
Currently all cases were negative, so the block that exercised
mbedtls_pem_get_der() would never be reached.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2022-02-08 14:53:50 -05:00
Andres AG
a3b9adb6bd Add negative testing for mbedtls_pem_read_buffer() 2017-05-30 16:54:23 +01:00
Andres AG
49d29337fa Add tests for overreads in pem_read_buffer() 2017-02-15 23:31:07 +02:00
Andres AG
9060d4da08 Fix generate_code.pl to handle escaped : 2017-02-02 14:38:13 +00:00
Andres AG
9c94b6951c Add tests for overreads in pem_read_buffer() 2016-11-21 11:03:40 +00:00
Manuel Pégourié-Gonnard
2cf5a7c98e The Great Renaming
A simple execution of tmp/invoke-rename.pl
2015-04-08 13:25:31 +02:00
Paul Bakker
1630058dde Potential buffer overwrite in pem_write_buffer() fixed
Length indication when given a too small buffer was off.
Added regression test in test_suite_pem to detect this.
2014-04-11 13:58:05 +02:00