commit 6baea7807229824c3064c4c39710708f2df39e07
author Neil Armstrong <narmstrong@baylibre.com> Tue Mar 01 13:52:02 2022 +0100
committer Neil Armstrong <narmstrong@baylibre.com> Wed Mar 30 16:39:07 2022 +0200
tree bcd41b3130201d9d2364a46ff90ea2997d5619eb
parent a33280af6cf0242c617c4a4f3a764653a2b69527

Use now shared RSA_PUB_DER_MAX_BYTES define in pk_wrap.c

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>

library/pk_wrap.c

diff --git a/library/pk_wrap.c b/library/pk_wrap.c
index f09cc4b..82b7b26 100644
--- a/library/pk_wrap.c
+++ b/library/pk_wrap.c
@@ -176,8 +176,7 @@
     psa_status_t status;
     mbedtls_pk_context key;
     int key_len;
-    /* see RSA_PUR_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];
     mbedtls_pk_info_t pk_info = mbedtls_rsa_info;
     psa_algorithm_t psa_alg_md = PSA_ALG_RSA_PKCS1V15_SIGN( mbedtls_psa_translate_md( md_alg ) );
     size_t rsa_len = mbedtls_rsa_get_len( rsa );