commit ac5dc3423a87497b3dba34b229067dfc3e2dfa34
author Andrzej Kurek <andrzej.kurek@mobica.com> Wed Jan 23 06:57:34 2019 -0500
committer Andrzej Kurek <andrzej.kurek@mobica.com> Mon Jan 28 07:49:56 2019 -0500
tree e2a4dd80e12e2c2060e48eaf42436bb80c9a1b1e
parent 33171268196b23a7e00af0b6a492442e4adea31e

Fix key allocation for tls_prf_generic

library/ssl_tls.c

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 86fc260..b1bfb67 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -504,10 +504,12 @@
     psa_status_t status;
     psa_algorithm_t alg;
     psa_key_policy_t policy;
-    psa_key_slot_t master_slot;
+    psa_key_handle_t master_slot;
     psa_crypto_generator_t generator = PSA_CRYPTO_GENERATOR_INIT;
 
-    status = mbedtls_psa_get_free_key_slot( &master_slot );
+    if( ( status = psa_allocate_key( PSA_KEY_TYPE_DERIVE,
+                                     slen * 8, &master_slot ) ) != PSA_SUCCESS )
+        return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
     if( status != PSA_SUCCESS )
         return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
     if( md_type == MBEDTLS_MD_SHA384 )