commit 81231f33f0bd31c3c8d962d54cef82a1571bd46e
author Paul Elliott <paul.elliott@arm.com> Tue May 11 19:18:28 2021 +0100
committer Paul Elliott <paul.elliott@arm.com> Fri May 14 19:03:26 2021 +0100
tree 68cd9ec7db7826da524ec35551e341f0683e1581
parent 39dc6b8aa58b00b93683c975427914185ea4a67e

Return invalid argument for unsupported algorithm

Signed-off-by: Paul Elliott <paul.elliott@arm.com>

library/psa_crypto.c

diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index ee7ac90..4a83b09 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -3244,7 +3244,7 @@
 
     if( !PSA_ALG_IS_AEAD( alg ) || PSA_ALG_IS_WILDCARD( alg ) )
     {
-        status = PSA_ERROR_NOT_SUPPORTED;
+        status = PSA_ERROR_INVALID_ARGUMENT;
         goto exit;
     }
 
@@ -3309,7 +3309,7 @@
 
     if( !PSA_ALG_IS_AEAD( alg ) || PSA_ALG_IS_WILDCARD( alg ) )
     {
-        status = PSA_ERROR_NOT_SUPPORTED;
+        status = PSA_ERROR_INVALID_ARGUMENT;
         goto exit;
     }
 

tests/suites/test_suite_psa_crypto.data

diff --git a/tests/suites/test_suite_psa_crypto.data b/tests/suites/test_suite_psa_crypto.data
index 8a85edd..177d688 100644
--- a/tests/suites/test_suite_psa_crypto.data
+++ b/tests/suites/test_suite_psa_crypto.data
@@ -2432,11 +2432,11 @@
 
 PSA Multipart AEAD encrypt/decrypt: invalid algorithm (CTR)
 depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
-aead_multipart_encrypt_decrypt:PSA_KEY_TYPE_AES:"D7828D13B2B0BDC325A76236DF93CC6B":PSA_ALG_CTR:"000102030405060708090A0B0C0D0E0F":"":-1:"":-1:PSA_ERROR_NOT_SUPPORTED
+aead_multipart_encrypt_decrypt:PSA_KEY_TYPE_AES:"D7828D13B2B0BDC325A76236DF93CC6B":PSA_ALG_CTR:"000102030405060708090A0B0C0D0E0F":"":-1:"":-1:PSA_ERROR_INVALID_ARGUMENT
 
 PSA Multipart AEAD encrypt/decrypt: invalid algorithm (ChaCha20)
 depends_on:MBEDTLS_CHACHA20_C
-aead_multipart_encrypt_decrypt:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_STREAM_CIPHER:"":"":-1:"":-1:PSA_ERROR_NOT_SUPPORTED
+aead_multipart_encrypt_decrypt:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_STREAM_CIPHER:"":"":-1:"":-1:PSA_ERROR_INVALID_ARGUMENT
 
 PSA signature size: RSA keypair, 1024 bits, PKCS#1 v1.5 raw
 depends_on:PSA_WANT_ALG_RSA_PKCS1V15_SIGN:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR