commit dc4a25249f764619565003668ba29510875681c3
author Andrzej Kurek <andrzej.kurek@arm.com> Tue Oct 18 09:28:40 2022 -0400
committer Andrzej Kurek <andrzej.kurek@arm.com> Thu Oct 20 06:36:20 2022 -0400
tree d7a7e2b879845c64ebc2d935353e73a29014aa78
parent 7829d8fd8b6eb70b0090d3b729bf2eeebba23724

Fix tls 1.3 test dependencies

Remove the dependency of tls1_3 key Remove the dependency of secret evolution tests on curve25519
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>

library/ssl_tls13_keys.c

diff --git a/library/ssl_tls13_keys.c b/library/ssl_tls13_keys.c
index 3de6f03..cc68773 100644
--- a/library/ssl_tls13_keys.c
+++ b/library/ssl_tls13_keys.c
@@ -24,6 +24,7 @@
 #include "mbedtls/hkdf.h"
 #include "mbedtls/ssl_internal.h"
 #include "ssl_tls13_keys.h"
+#include "psa/crypto_sizes.h"
 
 #include <stdint.h>
 #include <string.h>
@@ -31,6 +32,9 @@
 #define MBEDTLS_SSL_TLS1_3_LABEL( name, string )       \
     .name = string,
 
+#define TLS1_3_EVOLVE_INPUT_SIZE ( PSA_HASH_MAX_SIZE > PSA_RAW_KEY_AGREEMENT_OUTPUT_MAX_SIZE ) ? \
+                                     PSA_HASH_MAX_SIZE : PSA_RAW_KEY_AGREEMENT_OUTPUT_MAX_SIZE
+
 struct mbedtls_ssl_tls1_3_labels_struct const mbedtls_ssl_tls1_3_labels =
 {
     /* This seems to work in C, despite the string literal being one
@@ -292,8 +296,8 @@
 {
     int ret = MBEDTLS_ERR_SSL_INTERNAL_ERROR;
     size_t hlen, ilen;
-    unsigned char tmp_secret[ MBEDTLS_MD_MAX_SIZE ] = { 0 };
-    unsigned char tmp_input [ MBEDTLS_MD_MAX_SIZE ] = { 0 };
+    unsigned char tmp_secret[ PSA_MAC_MAX_SIZE ] = { 0 };
+    unsigned char tmp_input [ TLS1_3_EVOLVE_INPUT_SIZE ] = { 0 };
 
     const mbedtls_md_info_t *md;
     md = mbedtls_md_info_from_type( hash_alg );