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Author SHA1 Message Date
Gilles Peskine
2b5d898eb4
Merge pull request #5644 from gilles-peskine-arm/psa-storage-format-test-exercise 
PSA storage format: exercise key
 2022-04-28 18:20:02 +02:00
Manuel Pégourié-Gonnard
70701e39b5
Merge pull request #5726 from mprse/mixed_psk_1_v2 
Mixed PSK 1: Extend PSK-to-MS algorithm in PSA (v.2)
 2022-04-21 17:11:52 +02:00
Przemek Stekiel
4daaa2bd05 derive_output mix-psk test: add more cases for derivation of output key 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-04-21 11:53:57 +02:00
Przemek Stekiel
6aabc473ce derive_output test: remove redundant tests with raw key agreement 
Already handled by input_bytes().
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-04-21 11:53:57 +02:00
Przemek Stekiel
e665466a80 derive_output test: add other key type value 11 to handle raw key type 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-04-21 11:53:57 +02:00
Przemek Stekiel
c5bd1b8b24 PSA key derivation mix-psk tests: add description for bad state cases 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-04-21 11:53:57 +02:00
Przemek Stekiel
cd00d7f724 test PSA key derivation: add positive and negative cases for mixed-psk 
Mix-PSK-to-MS test vectors are generated using python-tls library:
https://github.com/python-tls/tls

Steps to generate test vectors:
1. git clone git@github.com:python-tls/tls.git
2. cd tls
3. python3 setup.py build
4. sudo python3 setup.py install
5. Use the python script below to generate Master Secret (see description for details):

"""
Script to derive MS using mixed PSK to MS algorithm.

Script can be used to generate expected result for mixed PSK to MS tests.

Script uses python tls library:
https://github.com/python-tls/tls

Example usage:
derive_ms.py <secret> <other_secret> <seed> <label> <hash>
derive_ms.py 01020304 ce2fa604b6a3e08fc42eda74ab647adace1168b199ed178dbaae12521d68271d7df56eb56c55878034cf01bd887ba4d7 5bc0b19b4a8b24b07afe7ec65c471e94a7d518fcef06c3574315255c52afe21b5bc0b19b872b9b26508458f03603744d575f463a11ae7f1b090c012606fd3e9f 6d617374657220736563726574 SHA256

secret          : 01020304
other_secret    : ce2fa604b6a3e08fc42eda74ab647adace1168b199ed178dbaae12521d68271d7df56eb56c55878034cf01bd887ba4d7
pms             : 0030ce2fa604b6a3e08fc42eda74ab647adace1168b199ed178dbaae12521d68271d7df56eb56c55878034cf01bd887ba4d7000401020304
seed            : 5bc0b19b4a8b24b07afe7ec65c471e94a7d518fcef06c3574315255c52afe21b5bc0b19b872b9b26508458f03603744d575f463a11ae7f1b090c012606fd3e9f
label           : 6d617374657220736563726574
output          : 168fecea35190f9df34c042f24ecaa5e7825337f2cd82719464df5462f16aae84cb38a65c0d612ca9273f998ad32c05b
"""
from cryptography.hazmat.primitives import hashes
from tls._common.prf import prf
import os
import sys

def build_pms(other_secret: bytes, secret: bytes) -> bytes:
    other_secret_size = len(other_secret).to_bytes(2, byteorder='big')
    secret_size = len(secret).to_bytes(2, byteorder='big')
    return(other_secret_size + other_secret + secret_size + secret)

def derive_ms(secret: bytes, other_secret: bytes, seed: bytes, label: bytes, hash: hashes.HashAlgorithm) -> bytes:
    return prf(build_pms(other_secret, secret), label, seed, hash, 48)

def main():
    #check args
    if len(sys.argv) != 6:
        print("Invalid number of arguments. Expected: <secret> <other_secret> <seed> <label> <hash>" )
        return
    if sys.argv[5] != 'SHA384' and sys.argv[5] != 'SHA256':
        print("Invalid hash algorithm. Expected: SHA256 or SHA384" )
        return

    secret = bytes.fromhex(sys.argv[1])
    other_secret = bytes.fromhex(sys.argv[2])
    seed = bytes.fromhex(sys.argv[3])
    label = bytes.fromhex(sys.argv[4])
    hash_func = hashes.SHA384() if sys.argv[5] == 'SHA384' else hashes.SHA256()
    pms = build_pms(other_secret, secret)

    actual_output = derive_ms(secret, other_secret, seed, label, hash_func)

    print('secret       : ' + secret.hex())
    print('other_secret : ' + other_secret.hex())
    print('pms          : ' + pms.hex())
    print('seed         : ' + seed.hex())
    print('label        : ' + label.hex())
    print('output       : ' + actual_output.hex())

if __name__ == "__main__":
    main()

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-04-21 11:41:41 +02:00
Gilles Peskine
9e38f2c8fd cipher_alg_without_iv: generalized to also do decryption 
Test set_iv/generate_iv after decrypt_setup. Test successful decryption.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-04-21 11:25:00 +02:00
Przemek Stekiel
ffbb7d35fc derive_output: add optional step for derivation 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-04-12 11:27:00 +02:00
Gilles Peskine
08622b6dc7 Declare PSA_WANT_ALG_CCM_STAR_NO_TAG and use it in tests 
CCM*-no-tag is currently available whenever CCM is, so declare
PSA_WANT_ALG_CCM_STAR_NO_TAG whenever PSA_WANT_ALG_CCM is declared and vice
versa.

Fix dependencies of test cases that use PSA_ALG_CCM_STAR_NO_TAG: some were
using PSA_WANT_ALG_CCM and some had altogether wrong dependencies.

This commit does not touch library code. There is still no provision for
providing CCM support without CCM*-no-tag or vice versa.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-03-16 13:54:25 +01:00
Manuel Pégourié-Gonnard
c11bffe989
Merge pull request #5139 from mprse/key_der_ecc 
PSA: implement key derivation for ECC keys
 2022-03-14 09:17:13 +01:00
Przemek Stekiel
4400be408b Adapt test cases for invalid bits with and without ECC keys enabled 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-03-01 17:02:46 +01:00
Przemek Stekiel
dcab6ccb3b Return PSA_ERROR_INVALID_ARGUMENT for a public key, and PSA_ERROR_NOT_SUPPORTED for a type that is not handled. 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-03-01 14:29:49 +01:00
Neil Armstrong
4766f99fe5 Add multi-part mac sign/verify test 
The test is based on the AEAD multi-part test, re-using the
design on aead_multipart_internal_func() to test differnet
sequence of psa_mac_update() for MAC update or verify.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
 2022-02-28 18:37:30 +01:00
Neil Armstrong
60234f87a6 Revert "Introduce new mac_key_policy_multi() variant of mac_key_policy() testing multiple updates occurences" 
This reverts commit 3ccd08b343.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
 2022-02-28 15:21:38 +01:00
Neil Armstrong
3ccd08b343 Introduce new mac_key_policy_multi() variant of mac_key_policy() testing multiple updates occurences 
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
 2022-02-25 16:15:08 +01:00
Przemyslaw Stekiel
aeaa4f0651 Code optimization 
- fix codding style
- fix comments and descriptions
- add helper function for montgomery curve
- move N-2 calculation outside the loop
- fix access to <data> bytes: *data[x] -> (*data)[x]

Signed-off-by: Przemyslaw Stekiel <przemyslaw.stekiel@mobica.com>
 2022-02-22 13:35:27 +01:00
Przemyslaw Stekiel
f6c2c87492 Fix ECC derivation tests 
Signed-off-by: Przemyslaw Stekiel <przemyslaw.stekiel@mobica.com>
 2022-02-22 13:35:27 +01:00
Przemyslaw Stekiel
7b6e61a132 Add test vectors for ECC key excercise 
Signed-off-by: Przemyslaw Stekiel <przemyslaw.stekiel@mobica.com>
 2022-02-22 13:35:26 +01:00
Przemyslaw Stekiel
50fcc535e5 Add Weierstrass curve/bits consistancy check + negative test vectors 
Signed-off-by: Przemyslaw Stekiel <przemyslaw.stekiel@mobica.com>
 2022-02-22 13:35:26 +01:00
Przemyslaw Stekiel
02cf12ff92 Enable tests for Montgomery curves 
Signed-off-by: Przemyslaw Stekiel <przemyslaw.stekiel@mobica.com>
 2022-02-22 13:35:26 +01:00
Przemyslaw Stekiel
8590f3b5ff Enable related test vectors 
Signed-off-by: Przemyslaw Stekiel <przemyslaw.stekiel@mobica.com>
 2022-02-22 13:35:26 +01:00
Przemyslaw Stekiel
696b120650 Add tests for ECC key derivation 
Test code and test vectors are taken from PR #5218

Signed-off-by: Przemyslaw Stekiel <przemyslaw.stekiel@mobica.com>
 2022-02-22 13:35:26 +01:00
Neil Armstrong
66a479f8fb Add Cipher Decrypt Fail multi-part case 
Make `PSA symetric decrypt: CCM*-no-tag, input too short (15 bytes)`
depend on MBEDTLS_CCM_C otherwise the multi-part test fails on
the missing CCM* instead on the input length validity for CCM*.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
 2022-02-22 10:56:18 +01:00
Gilles Peskine
c6753a6c90
Merge pull request #5363 from AndrzejKurek/clarify-testing-set-nonce-set-lengths 
PSA AEAD: extend testing of set_nonce + set_lengths
 2022-01-25 17:02:26 +01:00
Andrzej Kurek
f881601c91 Detect invalid tag lengths in psa_aead_setup 
Read tag lengths from the driver and validate against preset values.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2022-01-20 07:40:12 -05:00
Andrzej Kurek
a2ce72e5bf Test calling psa_aead_set_lengths and set_nonce in various order 
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2022-01-19 12:36:50 -05:00
Manuel Pégourié-Gonnard
a15503fcdd
Merge pull request #5344 from AndrzejKurek/psa-aead-more-generate-nonce-combinations 
PSA AEAD: test more combinations of generate_nonce and set_lengths
 2022-01-17 13:12:04 +01:00
Bence Szépkúti
08f34656cb Return the same error in multipart and single shot AEAD 
psa_aead_encrypt_setup() and psa_aead_decrypt_setup() were returning
PSA_ERROR_INVALID_ARGUMENT, while the same failed checks were producing
PSA_ERROR_NOT_SUPPORTED if they happened in psa_aead_encrypt() or
psa_aead_decrypt().

The PSA Crypto API 1.1 spec will specify PSA_ERROR_INVALID_ARGUMENT
in the case that the supplied algorithm is not an AEAD one.

Also move these shared checks to a helper function, to reduce code
duplication and ensure that the functions remain in sync.

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
 2022-01-07 19:36:07 +01:00
Andrzej Kurek
ad83752811 PSA AEAD: test more combinations of generate_nonce and set_lengths 
Extend PSA AEAD testing by adding CCM and ChaChaPoly.
Add more combinations of functions to test the API.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2021-12-15 15:30:29 +01:00
Gilles Peskine
d5b2a59826
Merge pull request #5047 from paul-elliott-arm/psa-m-aead-ccm 
PSA Multipart AEAD CCM Internal implementation and tests.
 2021-12-09 14:49:42 +01:00
Paul Elliott
37ec16b579 Add explanation for workaround in test code 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-12-09 09:44:11 +00:00
Paul Elliott
3938fef25c Indicate set nonce negative test failure reasons 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-12-08 20:09:09 +00:00
Ronald Cron
c9586dbbcf tests: psa: Add dependencies on built-in hash 
Add dependencies on built-in hash of signature/
signature verification and asymmetric
encryption/decryption tests. The dependency is
not added for tests based on SHA-256 as SHA-256
is always present when PSA is involved (necessary
to the PSA core) and that way most of PSA signature
/verification tests are still run when PSA hash
operations are accelerated.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2021-12-06 07:50:27 +01:00
Ronald Cron
ae4a690926 tests: psa: Fix MD5 support not available dependencies 
MD5 should not be supported by the library and any driver.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2021-12-03 18:55:33 +01:00
Bence Szépkúti
6d48e20d4b Indicate nonce sizes invalid for ChaCha20-Poly1305 
Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
 2021-11-17 18:06:11 +01:00
Bence Szépkúti
357b78e42c Indicate if we know that a nonce length is invalid 
This restores the behaviour found in the previously released versions
and development_2.x.

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
 2021-11-17 18:06:04 +01:00
Dave Rodgman
3f86a90261 Update test to handle changed error code 
Update test to handle changed error code from psa_key_derivation_output_key

Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2021-11-16 16:05:06 +00:00
Manuel Pégourié-Gonnard
087f04783d
Merge pull request #5076 from mstarzyk-mobica/psa_ccm_no_tag 
PSA CCM*-no-tag
 2021-11-10 10:18:55 +01:00
Andrzej Kurek
386f5820aa Add a missing psa_crypto test suite test name 
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2021-11-02 16:51:24 +01:00
Manuel Pégourié-Gonnard
4313d3ac87
Merge pull request #5010 from gilles-peskine-arm/psa-rsa-pss_any_salt 
PSA: fix salt length for PSS verification
 2021-10-29 16:36:36 +02:00
Manuel Pégourié-Gonnard
c8cc1ffe97
Merge pull request #5062 from mprse/issue_4056 
Use PSA_HASH_LENGTH instead hardcoded integer values
 2021-10-26 10:35:38 +02:00
Gilles Peskine
4fa0725936
Merge pull request #5002 from mstarzyk-mobica/psa_output_buffer_limitation 
Remove output buffer limitation for PSA with GCM.
 2021-10-25 19:37:33 +02:00
Mateusz Starzyk
ed71e92730 Add tests for CCM*-no-tag. 
Signed-off-by: Mateusz Starzyk <mateusz.starzyk@mobica.com>
 2021-10-21 11:33:41 +02:00
Przemyslaw Stekiel
77804132ba Use PSA_HASH_LENGTH instead hardcoded integer values 2021-10-11 16:38:17 +02:00
Przemyslaw Stekiel
d9d630cdf3 Addapt psa_generate_key() tests 
Signed-off-by: Przemyslaw Stekiel <przemyslaw.stekiel@mobica.com>
 2021-10-08 12:26:21 +02:00
Paul Elliott
76bda48f8c Add Multipart AEAD CCM Finish buffer tests 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-10-07 18:06:03 +01:00
Paul Elliott
47b9a14dc6 Add Multipart AEAD CCM update buffer tests 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-10-07 18:06:03 +01:00
Paul Elliott
d79c5c5105 Add Multipart AEAD CCM generate nonce tests 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-10-07 18:06:03 +01:00
Paul Elliott
e4c08ed257 Add Multipart AEAD CCM set nonce tests 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-10-07 18:06:03 +01:00