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Fix PSA_ALG_RSA_PSS verification accepting an arbitrary salt length
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PSA_ALG_RSA_PSS algorithm now accepts only the same salt length for
verification that it produces when signing, as documented.

Fixes Mbed-TLS#4946.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
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@gilles-peskine-arm
gilles-peskine-arm committed Oct 27, 2021
1 parent 26812c4 commit 28078a3
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Showing 3 changed files with 55 additions and 18 deletions.
5 changes: 5 additions & 0 deletions ChangeLog.d/psa_alg_rsa_pss.txt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
Bugfix
* Fix PSA_ALG_RSA_PSS verification accepting an arbitrary salt length.
This algorithm now accepts only the same salt length for verification
that it produces when signing, as documented. Use the new algorithm
PSA_ALG_RSA_PSS_ANY_SALT to accept any salt length. Fixes #4946.
40 changes: 32 additions & 8 deletions library/psa_crypto_rsa.c
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Original file line number Diff line number Diff line change
Expand Up @@ -447,6 +447,27 @@ static psa_status_t rsa_sign_hash(
return( status );
}

#if defined(BUILTIN_ALG_RSA_PSS)
static int rsa_pss_expected_salt_len( psa_algorithm_t alg,
const mbedtls_rsa_context *rsa,
size_t hash_length )
{
if( PSA_ALG_IS_RSA_PSS_ANY_SALT( alg ) )
return( MBEDTLS_RSA_SALT_LEN_ANY );
/* Otherwise: standard salt length, i.e. largest possible salt length
* up to the hash length. */
int klen = (int) (int) mbedtls_rsa_get_len( rsa ); // known to fit
int hlen = (int) hash_length; // known to fit
int room = klen - 2 - hlen;
if( room < 0 )
return( 0 ); // there is no valid signature in this case anyway
else if( room > hlen )
return( hlen );
else
return( room );
}
#endif

static psa_status_t rsa_verify_hash(
const psa_key_attributes_t *attributes,
const uint8_t *key_buffer, size_t key_buffer_size,
Expand Down Expand Up @@ -494,15 +515,18 @@ static psa_status_t rsa_verify_hash(
#if defined(BUILTIN_ALG_RSA_PSS)
if( PSA_ALG_IS_RSA_PSS( alg ) )
{
int slen = rsa_pss_expected_salt_len( alg, rsa, hash_length );
mbedtls_rsa_set_padding( rsa, MBEDTLS_RSA_PKCS_V21, md_alg );
ret = mbedtls_rsa_rsassa_pss_verify( rsa,
mbedtls_psa_get_random,
MBEDTLS_PSA_RANDOM_STATE,
MBEDTLS_RSA_PUBLIC,
md_alg,
(unsigned int) hash_length,
hash,
signature );
ret = mbedtls_rsa_rsassa_pss_verify_ext( rsa,
mbedtls_psa_get_random,
MBEDTLS_PSA_RANDOM_STATE,
MBEDTLS_RSA_PUBLIC,
md_alg,
(unsigned int) hash_length,
hash,
md_alg,
slen,
signature );
}
else
#endif /* BUILTIN_ALG_RSA_PSS */
Expand Down
28 changes: 18 additions & 10 deletions tests/suites/test_suite_psa_crypto.data
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Original file line number Diff line number Diff line change
Expand Up @@ -2654,17 +2654,17 @@ PSA verify hash: RSA PKCS#1 v1.5 SHA-256, wrong signature (leading junk)
depends_on:PSA_WANT_ALG_RSA_PKCS1V15_SIGN:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY:MBEDTLS_PK_PARSE_C:MBEDTLS_MD_C
verify_hash_fail:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"21a73664d55b39c7ea6c1e5b5011724a11e1d7073d3a68f48c836fad153a1d91b6abdbc8f69da13b206cc96af6363b114458b026af14b24fab8929ed634c6a2acace0bcc62d9bb6a984afbcbfcd3a0608d32a2bae535b9cd1ecdf9dd281db1e0025c3bfb5512963ec3b98ddaa69e38bc3c84b1b61a04e5648640856aacc6fc7311":PSA_ERROR_INVALID_SIGNATURE

PSA verify hash: RSA-1024 PSS SHA-256, slen=0
PSA verify hash: RSA-1024 PSS SHA-256, slen=0 (bad)
depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY:MBEDTLS_PK_PARSE_C:MBEDTLS_MD_C
verify_hash:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"abc4b612c6b71e13fa5965b2e25ee6adec5b1f211b2db158e9f3c4547d6cbef909a73dfb474b8caaf6c8fcafa10ec0bbadfd1883289ce33ad08ad533c61ea004fef4d9b76a1efc267efd066ae8918cb8e994faad30ff5e340e14c941926ba7ca9422b86e8055df1c1b90a5959a59cc7a5fc15cbd0d848cd40f7857b7629b668b"
verify_hash_fail:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"abc4b612c6b71e13fa5965b2e25ee6adec5b1f211b2db158e9f3c4547d6cbef909a73dfb474b8caaf6c8fcafa10ec0bbadfd1883289ce33ad08ad533c61ea004fef4d9b76a1efc267efd066ae8918cb8e994faad30ff5e340e14c941926ba7ca9422b86e8055df1c1b90a5959a59cc7a5fc15cbd0d848cd40f7857b7629b668b":PSA_ERROR_INVALID_SIGNATURE

PSA verify hash: RSA-1024 PSS-any-salt SHA-256, slen=0
depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY:MBEDTLS_PK_PARSE_C:MBEDTLS_MD_C
verify_hash:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PSS_ANY_SALT(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"abc4b612c6b71e13fa5965b2e25ee6adec5b1f211b2db158e9f3c4547d6cbef909a73dfb474b8caaf6c8fcafa10ec0bbadfd1883289ce33ad08ad533c61ea004fef4d9b76a1efc267efd066ae8918cb8e994faad30ff5e340e14c941926ba7ca9422b86e8055df1c1b90a5959a59cc7a5fc15cbd0d848cd40f7857b7629b668b"

PSA verify hash: RSA-1024 PSS SHA-256, slen=31
PSA verify hash: RSA-1024 PSS SHA-256, slen=31 (bad)
depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY:MBEDTLS_PK_PARSE_C:MBEDTLS_MD_C
verify_hash:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"797914eadbbe8293a7b0fe29d2db9fb246b519128d46d3ec93142a1a08a2992ba5325ad9b5ce55344b37996dbb81eb89628263cae4e3fc0e947dec0b8b0c7b0ee94bca02dd287f9cc619e2d88fb2279fb2a8f8301271c58009bb1223f3cfa730cb852947685678cfdef2968c82a9b8bffd8c0d518476b1ea2a5ad6c100045d8e"
verify_hash_fail:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"797914eadbbe8293a7b0fe29d2db9fb246b519128d46d3ec93142a1a08a2992ba5325ad9b5ce55344b37996dbb81eb89628263cae4e3fc0e947dec0b8b0c7b0ee94bca02dd287f9cc619e2d88fb2279fb2a8f8301271c58009bb1223f3cfa730cb852947685678cfdef2968c82a9b8bffd8c0d518476b1ea2a5ad6c100045d8e":PSA_ERROR_INVALID_SIGNATURE

PSA verify hash: RSA-1024 PSS-any-salt SHA-256, slen=31
depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY:MBEDTLS_PK_PARSE_C:MBEDTLS_MD_C
Expand All @@ -2678,17 +2678,17 @@ PSA verify hash: RSA-1024 PSS-any-salt SHA-256, slen=32
depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY:MBEDTLS_PK_PARSE_C:MBEDTLS_MD_C
verify_hash:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PSS_ANY_SALT(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"6b201c50637962338d1b218c1d26f031205a0e3c47bc4c54856aa037e5a332d2981e80a51648e902e46046e5507a255c4c73f5ff40d5a54c0a11d2eca7804e1767b20ea12c945a23f5473181d379689c1ba634a2c47c0a8ec90c922ca6466ae9e9fb92871c9043b5858ae34828bceb4ead82db8f21a18ebe1d95b469bbdef1df"

PSA verify hash: RSA-1024 PSS SHA-256, slen=94
PSA verify hash: RSA-1024 PSS SHA-256, slen=94 (bad)
depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY:MBEDTLS_PK_PARSE_C:MBEDTLS_MD_C
verify_hash:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"44a09fa66f1b2e790474960e90517e418747cfcd18423dff957516a598569d74f26ef1eae4a200d12d801e16fc6fde375330c79c0d8430825e0a7f69c664faefccfa25e7fbfc68af02af0f67fe4c49f68f6abc68c8f66d3fd77fc838961f4415827340c66e39c79ed7dae0738c08ce8272aebe50c72e31994b9b6db640b51800"
verify_hash_fail:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"44a09fa66f1b2e790474960e90517e418747cfcd18423dff957516a598569d74f26ef1eae4a200d12d801e16fc6fde375330c79c0d8430825e0a7f69c664faefccfa25e7fbfc68af02af0f67fe4c49f68f6abc68c8f66d3fd77fc838961f4415827340c66e39c79ed7dae0738c08ce8272aebe50c72e31994b9b6db640b51800":PSA_ERROR_INVALID_SIGNATURE

PSA verify hash: RSA-1024 PSS-any-salt SHA-256, slen=94
depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY:MBEDTLS_PK_PARSE_C:MBEDTLS_MD_C
verify_hash:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PSS_ANY_SALT(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"44a09fa66f1b2e790474960e90517e418747cfcd18423dff957516a598569d74f26ef1eae4a200d12d801e16fc6fde375330c79c0d8430825e0a7f69c664faefccfa25e7fbfc68af02af0f67fe4c49f68f6abc68c8f66d3fd77fc838961f4415827340c66e39c79ed7dae0738c08ce8272aebe50c72e31994b9b6db640b51800"

PSA verify hash: RSA-1024 PSS SHA-512, slen=61
PSA verify hash: RSA-1024 PSS SHA-512, slen=61 (bad)
depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_512:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY:MBEDTLS_PK_PARSE_C:MBEDTLS_MD_C
verify_hash:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PSS(PSA_ALG_SHA_512):"ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f":"23f5b30c8d612d8f31206c177ac2023c4f44754d03c7ff67daff99f24fa369b3e5f7c15b228a4417a1ff1c93fb8d645d619c2f4f559ac6c7f7bac20ba9df32353d19941265a4e74261adaf45d48682c0bc86cea6128f11ad172ff461fb1d97bded615861843996e2a98e7b8313b695519d001ae35305d6cbf3c0ee6c7ab06d1a"
verify_hash_fail:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PSS(PSA_ALG_SHA_512):"ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f":"23f5b30c8d612d8f31206c177ac2023c4f44754d03c7ff67daff99f24fa369b3e5f7c15b228a4417a1ff1c93fb8d645d619c2f4f559ac6c7f7bac20ba9df32353d19941265a4e74261adaf45d48682c0bc86cea6128f11ad172ff461fb1d97bded615861843996e2a98e7b8313b695519d001ae35305d6cbf3c0ee6c7ab06d1a":PSA_ERROR_INVALID_SIGNATURE

PSA verify hash: RSA-1024 PSS-any-salt SHA-512, slen=61
depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_512:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY:MBEDTLS_PK_PARSE_C:MBEDTLS_MD_C
Expand All @@ -2710,6 +2710,14 @@ PSA verify hash: RSA-528 PSS-any-salt SHA-512, slen=0
depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_512:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY:MBEDTLS_PK_PARSE_C:MBEDTLS_MD_C
verify_hash:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"304a024300e31c246d46485984261fd174cab3d4357344602ecd793c47dbe54252d37bb350bc634359b19515542080e4724a4b672291be57c7648f51629eaef234e847d99cc65f0203010001":PSA_ALG_RSA_PSS_ANY_SALT(PSA_ALG_SHA_512):"ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f":"a14ad0fef77d36c28658a66129ee632e40e1032003eefe7fcda8e52b06675a051c80b2ca1cb99ed0762e90c9a48c434cd1063638eed7895a9c770e5435af750a1955"

PSA verify hash: RSA-520 PSS SHA-512 (hash too large)
depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_512:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY:MBEDTLS_PK_PARSE_C:MBEDTLS_MD_C
verify_hash_fail:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"3049024200d5a06f86e5b9d87428540165ca966fa8893a62e2a59d0bfd7617780bb039f9165a373a8e119d0766f8de556710f33f67019153bad8223775e797d451d48206f3bf0203010001":PSA_ALG_RSA_PSS(PSA_ALG_SHA_512):"ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f":"deaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddead42":PSA_ERROR_INVALID_ARGUMENT

PSA verify hash: RSA-520 PSS-any-salt SHA-512 (hash too large)
depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_512:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY:MBEDTLS_PK_PARSE_C:MBEDTLS_MD_C
verify_hash_fail:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"3049024200d5a06f86e5b9d87428540165ca966fa8893a62e2a59d0bfd7617780bb039f9165a373a8e119d0766f8de556710f33f67019153bad8223775e797d451d48206f3bf0203010001":PSA_ALG_RSA_PSS_ANY_SALT(PSA_ALG_SHA_512):"ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f":"deaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddeaddead42":PSA_ERROR_INVALID_ARGUMENT

PSA verify hash: RSA PSS SHA-256, wrong hash length (0 bytes)
depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY:MBEDTLS_PK_PARSE_C:MBEDTLS_MD_C
verify_hash_fail:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):"":"34c011b625c32d992f4ab8fcfa52b616ea66270b5b75a4fc71af712f9b8806bcdd374ce50eafcbb489562b93347885f93c2de1d404c45cacccefceb112ff6ffdfe4264f91d66320bbbe09304b851b8ad6280bbccc571eebcd49c7db5dfa399a6289e1978407904598751613d9870770cdd8507e3dc7b46851dbf05ae1df2988d":PSA_ERROR_INVALID_ARGUMENT
Expand Down Expand Up @@ -2910,9 +2918,9 @@ PSA verify message with keypair: RSA PKCS#1 v1.5 SHA-256, good signature
depends_on:PSA_WANT_ALG_RSA_PKCS1V15_SIGN:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR:MBEDTLS_PK_PARSE_C:MBEDTLS_MD_C
verify_message:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):"616263":"a73664d55b39c7ea6c1e5b5011724a11e1d7073d3a68f48c836fad153a1d91b6abdbc8f69da13b206cc96af6363b114458b026af14b24fab8929ed634c6a2acace0bcc62d9bb6a984afbcbfcd3a0608d32a2bae535b9cd1ecdf9dd281db1e0025c3bfb5512963ec3b98ddaa69e38bc3c84b1b61a04e5648640856aacc6fc7311"

PSA verify message: RSA-1024 PSS SHA-256, slen=0
PSA verify message: RSA-1024 PSS SHA-256, slen=0 (bad)
depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY:MBEDTLS_PK_PARSE_C:MBEDTLS_MD_C
verify_message:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):"616263":"abc4b612c6b71e13fa5965b2e25ee6adec5b1f211b2db158e9f3c4547d6cbef909a73dfb474b8caaf6c8fcafa10ec0bbadfd1883289ce33ad08ad533c61ea004fef4d9b76a1efc267efd066ae8918cb8e994faad30ff5e340e14c941926ba7ca9422b86e8055df1c1b90a5959a59cc7a5fc15cbd0d848cd40f7857b7629b668b"
verify_message_fail:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):"616263":"abc4b612c6b71e13fa5965b2e25ee6adec5b1f211b2db158e9f3c4547d6cbef909a73dfb474b8caaf6c8fcafa10ec0bbadfd1883289ce33ad08ad533c61ea004fef4d9b76a1efc267efd066ae8918cb8e994faad30ff5e340e14c941926ba7ca9422b86e8055df1c1b90a5959a59cc7a5fc15cbd0d848cd40f7857b7629b668b":PSA_ERROR_INVALID_SIGNATURE

PSA verify message: RSA-1024 PSS-any-salt SHA-256, slen=0
depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY:MBEDTLS_PK_PARSE_C:MBEDTLS_MD_C
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