commit 1f0db80c78de0906a51bfb3fa654c52352b1ea92
author Ronald Cron <ronald.cron@arm.com> Fri Mar 12 09:59:30 2021 +0100
committer Ronald Cron <ronald.cron@arm.com> Fri Mar 26 15:48:13 2021 +0100
tree eb3fa229e0785327dbe6bf91ec39ca11441c9c33
parent 067de3b5ea85ac6e1b0c284b703274ded878fc8f

psa: cipher: Fix symmetric key management

Symmetric key management is not intended to be
delegated to drivers. Thus, key management code
for a given symmetric key type should be included
in the library whether or not the support for
cryptographic operations based on that type of
symmetric key may be delegated to drivers.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>

library/psa_crypto.c

diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index 38b18fd..2658a13 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -524,31 +524,31 @@
         case PSA_KEY_TYPE_HMAC:
         case PSA_KEY_TYPE_DERIVE:
             break;
-#if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_AES)
+#if defined(PSA_WANT_KEY_TYPE_AES)
         case PSA_KEY_TYPE_AES:
             if( bits != 128 && bits != 192 && bits != 256 )
                 return( PSA_ERROR_INVALID_ARGUMENT );
             break;
 #endif
-#if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_CAMELLIA)
+#if defined(PSA_WANT_KEY_TYPE_CAMELLIA)
         case PSA_KEY_TYPE_CAMELLIA:
             if( bits != 128 && bits != 192 && bits != 256 )
                 return( PSA_ERROR_INVALID_ARGUMENT );
             break;
 #endif
-#if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_DES)
+#if defined(PSA_WANT_KEY_TYPE_DES)
         case PSA_KEY_TYPE_DES:
             if( bits != 64 && bits != 128 && bits != 192 )
                 return( PSA_ERROR_INVALID_ARGUMENT );
             break;
 #endif
-#if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ARC4)
+#if defined(PSA_WANT_KEY_TYPE_ARC4)
         case PSA_KEY_TYPE_ARC4:
             if( bits < 8 || bits > 2048 )
                 return( PSA_ERROR_INVALID_ARGUMENT );
             break;
 #endif
-#if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_CHACHA20)
+#if defined(PSA_WANT_KEY_TYPE_CHACHA20)
         case PSA_KEY_TYPE_CHACHA20:
             if( bits != 256 )
                 return( PSA_ERROR_INVALID_ARGUMENT );