commit 4dacf58d6d12e0a1a0c5f2849bb905d9fae32893
author Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Fri Jun 10 12:50:00 2022 +0200
committer Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Wed Dec 21 09:50:17 2022 +0100
tree 7f9e0ba08df194dedc9615fdb4a1df769b94afd6
parent 6958355a51582875c851586924662c1c7801261c

Take advantage of now-public macro in pk.c

Used to be private, hence the duplication, but that's been fixed in the
meantime, I guess we just missed this occurrence.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>

library/pk.c

diff --git a/library/pk.c b/library/pk.c
index 1ae041d..a73fa56 100644
--- a/library/pk.c
+++ b/library/pk.c
@@ -484,8 +484,7 @@
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
     if( pss_opts->mgf1_hash_id == md_alg )
     {
-        /* see RSA_PUB_DER_MAX_BYTES in pkwrite.c */
-        unsigned char buf[ 38 + 2 * MBEDTLS_MPI_MAX_SIZE ];
+        unsigned char buf[MBEDTLS_PK_RSA_PUB_DER_MAX_BYTES];
         unsigned char *p;
         int key_len;
         size_t signature_length;