Hide symbols in hkdf, evp, err, ecdsa, and ec

(part 2 of commit)

ok jsing@

1 files changed, 2 insertions, 1 deletions

diff --git a/src/lib/libcrypto/evp/p_sign.c b/src/lib/libcrypto/evp/p_sign.c
index 1f78d1efef..13655b076f 100644
--- a/src/lib/libcrypto/evp/p_sign.c
+++ b/src/lib/libcrypto/evp/p_sign.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: p_sign.c,v 1.17 2022/11/26 16:08:53 tb Exp $ */
+/* $OpenBSD: p_sign.c,v 1.18 2023/07/07 13:54:46 beck Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -102,3 +102,4 @@ EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, unsigned int *siglen,
         EVP_PKEY_CTX_free(pkctx);
         return ret;
 }
+LCRYPTO_ALIAS(EVP_SignFinal);