From 443300e700fabffb47ca5bd448a0cc58cd4351d0 Mon Sep 17 00:00:00 2001 From: David Horstmann Date: Thu, 26 Feb 2026 14:29:27 +0000 Subject: [PATCH 1/9] Add testcase for FFDH buffer overflow This testcase calls psa_export_public_key() on an FFDH key with an output buffer that is too small. Since the size is calculated based on the required key size but not checked against the available buffer size, we overflow the buffer. Signed-off-by: David Horstmann --- tests/suites/test_suite_psa_crypto.data | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tests/suites/test_suite_psa_crypto.data b/tests/suites/test_suite_psa_crypto.data index 22ecab0e79..8b58edb17f 100644 --- a/tests/suites/test_suite_psa_crypto.data +++ b/tests/suites/test_suite_psa_crypto.data @@ -624,6 +624,10 @@ PSA import/export-public FFDH RFC7919 key pair 2048 good depends_on:PSA_WANT_ALG_FFDH:PSA_WANT_KEY_TYPE_DH_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_DH_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_DH_KEY_PAIR_EXPORT:PSA_WANT_DH_RFC7919_2048 import_export_public_key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import/export-public FFDH RFC7919 key pair 2048, buffer too small +depends_on:PSA_WANT_ALG_FFDH:PSA_WANT_KEY_TYPE_DH_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_DH_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_DH_KEY_PAIR_EXPORT:PSA_WANT_DH_RFC7919_2048 +import_export_public_key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import/export-public FFDH RFC7919 public key 3072 good depends_on:PSA_WANT_ALG_FFDH:PSA_WANT_KEY_TYPE_DH_PUBLIC_KEY:PSA_WANT_DH_RFC7919_3072 import_export_public_key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rom 01bcc1f75457b7089a796f222abc28c62c3f2ef8 Mon Sep 17 00:00:00 2001 From: David Horstmann Date: Thu, 26 Feb 2026 14:47:04 +0000 Subject: [PATCH 2/9] Add missing FFDH public key buffer length check When exporting an FFDH public key we were not properly checking the length of the output buffer and would write the full length of the key in all cases. Fix this by checking the size of the output buffer before we write to it. Signed-off-by: David Horstmann --- library/psa_crypto_ffdh.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/library/psa_crypto_ffdh.c b/library/psa_crypto_ffdh.c index ae38f6d7c6..ec169b8a98 100644 --- a/library/psa_crypto_ffdh.c +++ b/library/psa_crypto_ffdh.c @@ -168,6 +168,10 @@ psa_status_t mbedtls_psa_ffdh_export_public_key( mbedtls_mpi_init(&X); mbedtls_mpi_init(&P); size_t key_len = PSA_BITS_TO_BYTES(attributes->bits); + if (key_len > data_size) { + status = PSA_ERROR_BUFFER_TOO_SMALL; + goto cleanup; + } status = mbedtls_psa_ffdh_set_prime_generator(key_len, &P, &G); From a749c3a5f83f0ce1e9b7731cbb13d6f16ac0b555 Mon Sep 17 00:00:00 2001 From: David Horstmann Date: Thu, 26 Feb 2026 14:56:01 +0000 Subject: [PATCH 3/9] Add ChangeLog entry for FFDH buffer overflow fix Signed-off-by: David Horstmann --- ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt diff --git a/ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt b/ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt new file mode 100644 index 0000000000..0c33742bab --- /dev/null +++ b/ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt @@ -0,0 +1,7 @@ +Security + * Fix a buffer overflow in psa_export_public_key() for FFDH keys. + Previously we calculated the key length and wrote that much data to the + output buffer, regardless of the output buffer length. Fix this by always + checking that the key length is less than the output buffer length before + performing the copy and return PSA_ERROR_BUFFER_TOO_SMALL if the output + buffer is too small. From 1ecd0c1ea6d73ff253ca3ee2cf5817a8e84e5dab Mon Sep 17 00:00:00 2001 From: David Horstmann Date: Wed, 4 Mar 2026 12:18:24 +0000 Subject: [PATCH 4/9] Simplify ChangeLog entry Improve readability of the ChangeLog by including only the strictly necessary information. Signed-off-by: David Horstmann --- ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt b/ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt index 0c33742bab..16ba993d10 100644 --- a/ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt +++ b/ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt @@ -1,7 +1,3 @@ Security - * Fix a buffer overflow in psa_export_public_key() for FFDH keys. - Previously we calculated the key length and wrote that much data to the - output buffer, regardless of the output buffer length. Fix this by always - checking that the key length is less than the output buffer length before - performing the copy and return PSA_ERROR_BUFFER_TOO_SMALL if the output - buffer is too small. + * Fix a buffer overflow in psa_export_public_key() for FFDH keys when the + output buffer is too small. From 23e688b3ab9bf57c8c0a975153cb50e97a82cce6 Mon Sep 17 00:00:00 2001 From: David Horstmann Date: Wed, 4 Mar 2026 12:20:37 +0000 Subject: [PATCH 5/9] Add credit to the ChangeLog entry Signed-off-by: David Horstmann --- ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt b/ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt index 16ba993d10..eb794f4d15 100644 --- a/ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt +++ b/ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt @@ -1,3 +1,3 @@ Security * Fix a buffer overflow in psa_export_public_key() for FFDH keys when the - output buffer is too small. + output buffer is too small. Found by Haruto Kimura (Stella) From cc4e191d4f8e146ac501b40923eb4a5e5d342a05 Mon Sep 17 00:00:00 2001 From: David Horstmann Date: Wed, 4 Mar 2026 13:53:11 +0000 Subject: [PATCH 6/9] Add missing buffer-too-small tests Add tests for key import-export and key import followed by public-key export when the output buffer is too small. Add these tests for the following curves: * p256 as an example of a Weierstrass curve * Curve25519 * Curve448 Signed-off-by: David Horstmann --- tests/suites/test_suite_psa_crypto.data | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/tests/suites/test_suite_psa_crypto.data b/tests/suites/test_suite_psa_crypto.data index 8b58edb17f..cf60a70b8c 100644 --- a/tests/suites/test_suite_psa_crypto.data +++ b/tests/suites/test_suite_psa_crypto.data @@ -248,10 +248,18 @@ PSA import/export EC secp256r1 key pair: good depends_on:PSA_WANT_ALG_ECDSA:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_SECP_R1_256 import_export:"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_SECP_R1):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA_ANY:0:256:0:PSA_SUCCESS:1 +PSA import/export EC secp256r1 key pair: buffer too small +depends_on:PSA_WANT_ALG_ECDSA:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_SECP_R1_256 +import_export:"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_SECP_R1):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA_ANY:0:256:-1:PSA_ERROR_BUFFER_TOO_SMALL:1 + PSA import/export-public EC secp256r1: good depends_on:PSA_WANT_ALG_ECDSA:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_SECP_R1_256 import_export_public_key:"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_SECP_R1):PSA_ALG_ECDSA_ANY:0:0:PSA_SUCCESS:"047772656f814b399279d5e1f1781fac6f099a3c5ca1b0e35351834b08b65e0b572590cdaf8f769361bcf34acfc11e5e074e8426bdde04be6e653945449617de45" +PSA import/export-public EC secp256r1: buffer too small +depends_on:PSA_WANT_ALG_ECDSA:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_SECP_R1_256 +import_export_public_key:"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_SECP_R1):PSA_ALG_ECDSA_ANY:0:-1:PSA_ERROR_BUFFER_TOO_SMALL:"047772656f814b399279d5e1f1781fac6f099a3c5ca1b0e35351834b08b65e0b572590cdaf8f769361bcf34acfc11e5e074e8426bdde04be6e653945449617de45" + PSA import/export EC secp384r1 key pair: good depends_on:PSA_WANT_ALG_ECDSA:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_SECP_R1_384 import_export:"3f5d8d9be280b5696cc5cc9f94cf8af7e6b61dd6592b2ab2b3a4c607450417ec327dcdcaed7c10053d719a0574f0a76a":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_SECP_R1):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA_ANY:0:384:0:PSA_SUCCESS:1 @@ -300,6 +308,10 @@ PSA import/export EC curve25519 key pair: unmasked input (check export-import-ex depends_on:PSA_WANT_ALG_ECDH:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_MONTGOMERY_255 import_export:"77076d0a7318a57d3c16c17251b26645df4c2f87ebc0992ab177fba51db92c2a":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_MONTGOMERY):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDH:0:255:0:PSA_SUCCESS:0 +PSA import/export EC curve25519 key pair: buffer too small +depends_on:PSA_WANT_ALG_ECDH:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_MONTGOMERY_255 +import_export:"70076d0a7318a57d3c16c17251b26645df4c2f87ebc0992ab177fba51db92c6a":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_MONTGOMERY):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDH:0:255:-1:PSA_ERROR_BUFFER_TOO_SMALL:1 + PSA import/export-public EC curve25519: accept unmasked input depends_on:PSA_WANT_ALG_ECDH:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_MONTGOMERY_255 import_export_public_key:"77076d0a7318a57d3c16c17251b26645df4c2f87ebc0992ab177fba51db92c2a":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_MONTGOMERY):PSA_ALG_ECDH:0:0:PSA_SUCCESS:"8520f0098930a754748b7ddcb43ef75a0dbf3a0d26381af4eba4a98eaa9b4e6a" @@ -308,6 +320,10 @@ PSA import/export-public EC curve25519: accept masked input depends_on:PSA_WANT_ALG_ECDH:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_MONTGOMERY_255 import_export_public_key:"70076d0a7318a57d3c16c17251b26645df4c2f87ebc0992ab177fba51db92c6a":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_MONTGOMERY):PSA_ALG_ECDH:0:0:PSA_SUCCESS:"8520f0098930a754748b7ddcb43ef75a0dbf3a0d26381af4eba4a98eaa9b4e6a" +PSA import/export-public EC curve25519: buffer too small +depends_on:PSA_WANT_ALG_ECDH:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_MONTGOMERY_255 +import_export_public_key:"70076d0a7318a57d3c16c17251b26645df4c2f87ebc0992ab177fba51db92c6a":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_MONTGOMERY):PSA_ALG_ECDH:0:-1:PSA_ERROR_BUFFER_TOO_SMALL:"8520f0098930a754748b7ddcb43ef75a0dbf3a0d26381af4eba4a98eaa9b4e6a" + PSA import/export EC curve448 key pair: good (already properly masked, key from RFC 7748 6.2 Alice)) depends_on:PSA_WANT_ALG_ECDH:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_MONTGOMERY_448 import_export:"988f4925d1519f5775cf46b04b5800d4ee9ee8bae8bc5565d498c28dd9c9baf574a9419744897391006382a6f127ab1d9ac2d8c0a59872eb":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_MONTGOMERY):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDH:0:448:0:PSA_SUCCESS:1 @@ -316,6 +332,10 @@ PSA import/export EC curve448 key pair: unmasked input (check export-import-expo depends_on:PSA_WANT_ALG_ECDH:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_MONTGOMERY_448 import_export:"9a8f4925d1519f5775cf46b04b5800d4ee9ee8bae8bc5565d498c28dd9c9baf574a9419744897391006382a6f127ab1d9ac2d8c0a598726b":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_MONTGOMERY):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDH:0:448:0:PSA_SUCCESS:0 +PSA import/export EC curve448 key pair: buffer too small +depends_on:PSA_WANT_ALG_ECDH:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_MONTGOMERY_448 +import_export:"988f4925d1519f5775cf46b04b5800d4ee9ee8bae8bc5565d498c28dd9c9baf574a9419744897391006382a6f127ab1d9ac2d8c0a59872eb":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_MONTGOMERY):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDH:0:448:-1:PSA_ERROR_BUFFER_TOO_SMALL:1 + PSA import/export-public EC curve448: accept masked input (key from RFC 7748 6.2 Alice) depends_on:PSA_WANT_ALG_ECDH:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_MONTGOMERY_448 import_export_public_key:"988f4925d1519f5775cf46b04b5800d4ee9ee8bae8bc5565d498c28dd9c9baf574a9419744897391006382a6f127ab1d9ac2d8c0a59872eb":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_MONTGOMERY):PSA_ALG_ECDH:0:0:PSA_SUCCESS:"9b08f7cc31b7e3e67d22d5aea121074a273bd2b83de09c63faa73d2c22c5d9bbc836647241d953d40c5b12da88120d53177f80e532c41fa0" @@ -324,6 +344,10 @@ PSA import/export-public EC curve448: accept unmasked input (key from RFC 7748 6 depends_on:PSA_WANT_ALG_ECDH:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_MONTGOMERY_448 import_export_public_key:"9a8f4925d1519f5775cf46b04b5800d4ee9ee8bae8bc5565d498c28dd9c9baf574a9419744897391006382a6f127ab1d9ac2d8c0a598726b":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_MONTGOMERY):PSA_ALG_ECDH:0:0:PSA_SUCCESS:"9b08f7cc31b7e3e67d22d5aea121074a273bd2b83de09c63faa73d2c22c5d9bbc836647241d953d40c5b12da88120d53177f80e532c41fa0" +PSA import/export-public EC curve448: buffer too small (key from RFC 7748 6.2 Alice) +depends_on:PSA_WANT_ALG_ECDH:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_MONTGOMERY_448 +import_export_public_key:"988f4925d1519f5775cf46b04b5800d4ee9ee8bae8bc5565d498c28dd9c9baf574a9419744897391006382a6f127ab1d9ac2d8c0a59872eb":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_MONTGOMERY):PSA_ALG_ECDH:0:-1:PSA_ERROR_BUFFER_TOO_SMALL:"9b08f7cc31b7e3e67d22d5aea121074a273bd2b83de09c63faa73d2c22c5d9bbc836647241d953d40c5b12da88120d53177f80e532c41fa0" + PSA import/export-public: cannot export-public a symmetric key depends_on:PSA_WANT_ALG_CBC_NO_PADDING:PSA_WANT_KEY_TYPE_AES import_export_public_key:"2b7e151628aed2a6abf7158809cf4f3c":PSA_KEY_TYPE_AES:PSA_ALG_CBC_NO_PADDING:0:0:PSA_ERROR_INVALID_ARGUMENT:"2b7e151628aed2a6abf7158809cf4f3c" From 14b37ec1c47f1691237d0194417300251fa2b4bf Mon Sep 17 00:00:00 2001 From: David Horstmann Date: Fri, 6 Mar 2026 12:31:25 +0000 Subject: [PATCH 7/9] Add small buffer case for P521 import/export Specifically for the simple import/export case and also the import/export-public case. Signed-off-by: David Horstmann --- tests/suites/test_suite_psa_crypto.data | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/tests/suites/test_suite_psa_crypto.data b/tests/suites/test_suite_psa_crypto.data index cf60a70b8c..df45e861a4 100644 --- a/tests/suites/test_suite_psa_crypto.data +++ b/tests/suites/test_suite_psa_crypto.data @@ -272,10 +272,18 @@ PSA import/export EC secp521r1 key pair: good depends_on:PSA_WANT_ALG_ECDSA:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_SECP_R1_521 import_export:"01b1b6ad07bb79e7320da59860ea28e055284f6058f279de666e06d435d2af7bda28d99fa47b7dd0963e16b0073078ee8b8a38d966a582f46d19ff95df3ad9685aae":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_SECP_R1):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA_ANY:0:521:0:PSA_SUCCESS:1 +PSA import/export EC secp521r1 key pair: buffer too small +depends_on:PSA_WANT_ALG_ECDSA:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_SECP_R1_521 +import_export:"01b1b6ad07bb79e7320da59860ea28e055284f6058f279de666e06d435d2af7bda28d99fa47b7dd0963e16b0073078ee8b8a38d966a582f46d19ff95df3ad9685aae":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_SECP_R1):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA_ANY:0:521:-1:PSA_ERROR_BUFFER_TOO_SMALL:1 + PSA import/export-public EC secp521r1: good depends_on:PSA_WANT_ALG_ECDSA:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_SECP_R1_521 import_export_public_key:"01b1b6ad07bb79e7320da59860ea28e055284f6058f279de666e06d435d2af7bda28d99fa47b7dd0963e16b0073078ee8b8a38d966a582f46d19ff95df3ad9685aae":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_SECP_R1):PSA_ALG_ECDSA_ANY:0:0:PSA_SUCCESS:"04001de142d54f69eb038ee4b7af9d3ca07736fd9cf719eb354d69879ee7f3c136fb0fbf9f08f86be5fa128ec1a051d3e6c643e85ada8ffacf3663c260bd2c844b6f5600cee8e48a9e65d09cadd89f235dee05f3b8a646be715f1f67d5b434e0ff23a1fc07ef7740193e40eeff6f3bcdfd765aa9155033524fe4f205f5444e292c4c2f6ac1" +PSA import/export-public EC secp521r1: buffer too small +depends_on:PSA_WANT_ALG_ECDSA:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_SECP_R1_521 +import_export_public_key:"01b1b6ad07bb79e7320da59860ea28e055284f6058f279de666e06d435d2af7bda28d99fa47b7dd0963e16b0073078ee8b8a38d966a582f46d19ff95df3ad9685aae":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_SECP_R1):PSA_ALG_ECDSA_ANY:0:-1:PSA_ERROR_BUFFER_TOO_SMALL:"04001de142d54f69eb038ee4b7af9d3ca07736fd9cf719eb354d69879ee7f3c136fb0fbf9f08f86be5fa128ec1a051d3e6c643e85ada8ffacf3663c260bd2c844b6f5600cee8e48a9e65d09cadd89f235dee05f3b8a646be715f1f67d5b434e0ff23a1fc07ef7740193e40eeff6f3bcdfd765aa9155033524fe4f205f5444e292c4c2f6ac1" + PSA import/export EC brainpool256r1 key pair: good depends_on:PSA_WANT_ALG_ECDSA:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT:PSA_WANT_ECC_BRAINPOOL_P_R1_256 import_export:"2161d6f2db76526fa62c16f356a80f01f32f776784b36aa99799a8b7662080ff":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_BRAINPOOL_P_R1):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA_ANY:0:256:0:PSA_SUCCESS:1 From 89f132d3fa9c791183fae3cbdc5468f64b27e0d0 Mon Sep 17 00:00:00 2001 From: David Horstmann Date: Fri, 6 Mar 2026 16:40:01 +0000 Subject: [PATCH 8/9] Add buffer-too-small case for FFDH-8192 Signed-off-by: David Horstmann --- tests/suites/test_suite_psa_crypto.data | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tests/suites/test_suite_psa_crypto.data b/tests/suites/test_suite_psa_crypto.data index df45e861a4..b13bee89c5 100644 --- a/tests/suites/test_suite_psa_crypto.data +++ b/tests/suites/test_suite_psa_crypto.data @@ -692,6 +692,10 @@ PSA import/export-public FFDH RFC7919 key pair 8192 good depends_on:PSA_WANT_ALG_FFDH:PSA_WANT_KEY_TYPE_DH_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_DH_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_DH_KEY_PAIR_EXPORT:PSA_WANT_DH_RFC7919_8192 import_export_public_key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import/export-public FFDH RFC7919 key pair 8192 buffer too small +depends_on:PSA_WANT_ALG_FFDH:PSA_WANT_KEY_TYPE_DH_KEY_PAIR_BASIC:PSA_WANT_KEY_TYPE_DH_KEY_PAIR_IMPORT:PSA_WANT_KEY_TYPE_DH_KEY_PAIR_EXPORT:PSA_WANT_DH_RFC7919_8192 +import_export_public_key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import: reject raw data key of length 0 # The spec allows either INVALID_ARGUMENT or NOT_SUPPORTED import_with_data:"":PSA_KEY_TYPE_RAW_DATA:0:PSA_ERROR_INVALID_ARGUMENT From 97c4e3f69b5f90a6c05c4021eb560c3c7e99b4d8 Mon Sep 17 00:00:00 2001 From: David Horstmann Date: Tue, 10 Mar 2026 08:56:37 +0000 Subject: [PATCH 9/9] Add missing full stop in ChangeLog entry Signed-off-by: David Horstmann --- ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt b/ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt index eb794f4d15..5a0536575a 100644 --- a/ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt +++ b/ChangeLog.d/fix-psa-ffdh-buffer-overflow.txt @@ -1,3 +1,3 @@ Security * Fix a buffer overflow in psa_export_public_key() for FFDH keys when the - output buffer is too small. Found by Haruto Kimura (Stella) + output buffer is too small. Found by Haruto Kimura (Stella).