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

(part 2 of commit)

ok jsing@

1 files changed, 3 insertions, 1 deletions

diff --git a/src/lib/libcrypto/evp/bio_enc.c b/src/lib/libcrypto/evp/bio_enc.c
index 098b1ea32b..747e64ed7f 100644
--- a/src/lib/libcrypto/evp/bio_enc.c
+++ b/src/lib/libcrypto/evp/bio_enc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bio_enc.c,v 1.27 2022/11/26 16:08:52 tb Exp $ */
+/* $OpenBSD: bio_enc.c,v 1.28 2023/07/07 13:54:45 beck Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -106,6 +106,7 @@ BIO_f_cipher(void)
 {
         return (&methods_enc);
 }
+LCRYPTO_ALIAS(BIO_f_cipher);
 
 static int
 enc_new(BIO *bi)
@@ -416,3 +417,4 @@ BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k,
 
         return 1;
 }
+LCRYPTO_ALIAS(BIO_set_cipher);