commit dab14de96aa84cec18865f96dde4f110216d36fb
author Neil Armstrong <narmstrong@baylibre.com> Tue Mar 01 14:00:49 2022 +0100
committer Neil Armstrong <narmstrong@baylibre.com> Thu Mar 03 16:44:06 2022 +0100
tree b16ffb2ae70abfbf3565ec5a2175e6ce3fe4593d
parent 15021659d142a9fc2693e638abfc349aec90daf5

Use now shared ECP_PRV_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 095b132..b855cc1 100644
--- a/library/pk_wrap.c
+++ b/library/pk_wrap.c
@@ -861,8 +861,7 @@
     psa_status_t status;
     mbedtls_pk_context key;
     size_t key_len;
-    /* see ECP_PRV_DER_MAX_BYTES in pkwrite.c */
-    unsigned char buf[29 + 3 * MBEDTLS_ECP_MAX_BYTES];
+    unsigned char buf[MBEDTLS_PK_ECP_PRV_DER_MAX_BYTES];
     unsigned char *p;
     mbedtls_pk_info_t pk_info = mbedtls_eckey_info;
     psa_algorithm_t psa_sig_md = PSA_ALG_ECDSA( mbedtls_psa_translate_md( md_alg ) );