From: beck <beck@openbsd.org>
Date: Sat, 8 Jul 2023 12:24:10 +0000 (+0000)
Subject: Hide symbols in sha
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=65be244d5a3593968357bc5e04f492147dd244dc;p=openbsd

Hide symbols in sha

ok tb@
---

diff --git a/lib/libcrypto/Symbols.namespace b/lib/libcrypto/Symbols.namespace
index 66de59acdb7..bc50302981d 100644
--- a/lib/libcrypto/Symbols.namespace
+++ b/lib/libcrypto/Symbols.namespace
@@ -2389,3 +2389,26 @@ _libre_BN_get_rfc3526_prime_4096
 _libre_BN_get_rfc3526_prime_6144
 _libre_BN_get_rfc3526_prime_8192
 _libre_ERR_load_BN_strings
+_libre_SHA1_Init
+_libre_SHA1_Update
+_libre_SHA1_Final
+_libre_SHA1
+_libre_SHA1_Transform
+_libre_SHA224_Init
+_libre_SHA224_Update
+_libre_SHA224_Final
+_libre_SHA224
+_libre_SHA256_Init
+_libre_SHA256_Update
+_libre_SHA256_Final
+_libre_SHA256
+_libre_SHA256_Transform
+_libre_SHA384_Init
+_libre_SHA384_Update
+_libre_SHA384_Final
+_libre_SHA384
+_libre_SHA512_Init
+_libre_SHA512_Update
+_libre_SHA512_Final
+_libre_SHA512
+_libre_SHA512_Transform
diff --git a/lib/libcrypto/hidden/openssl/sha.h b/lib/libcrypto/hidden/openssl/sha.h
new file mode 100644
index 00000000000..ee58793205d
--- /dev/null
+++ b/lib/libcrypto/hidden/openssl/sha.h
@@ -0,0 +1,52 @@
+/* $OpenBSD: sha.h,v 1.1 2023/07/08 12:24:10 beck Exp $ */
+/*
+ * Copyright (c) 2023 Bob Beck <beck@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _LIBCRYPTO_SHA_H
+#define _LIBCRYPTO_SHA_H
+
+#ifndef _MSC_VER
+#include_next <openssl/sha.h>
+#else
+#include "../include/openssl/sha.h"
+#endif
+#include "crypto_namespace.h"
+
+LCRYPTO_USED(SHA1_Init);
+LCRYPTO_USED(SHA1_Update);
+LCRYPTO_USED(SHA1_Final);
+LCRYPTO_USED(SHA1);
+LCRYPTO_USED(SHA1_Transform);
+LCRYPTO_USED(SHA224_Init);
+LCRYPTO_USED(SHA224_Update);
+LCRYPTO_USED(SHA224_Final);
+LCRYPTO_USED(SHA224);
+LCRYPTO_USED(SHA256_Init);
+LCRYPTO_USED(SHA256_Update);
+LCRYPTO_USED(SHA256_Final);
+LCRYPTO_USED(SHA256);
+LCRYPTO_USED(SHA256_Transform);
+LCRYPTO_USED(SHA384_Init);
+LCRYPTO_USED(SHA384_Update);
+LCRYPTO_USED(SHA384_Final);
+LCRYPTO_USED(SHA384);
+LCRYPTO_USED(SHA512_Init);
+LCRYPTO_USED(SHA512_Update);
+LCRYPTO_USED(SHA512_Final);
+LCRYPTO_USED(SHA512);
+LCRYPTO_USED(SHA512_Transform);
+
+#endif /* _LIBCRYPTO_SHA_H */
diff --git a/lib/libcrypto/sha/sha1.c b/lib/libcrypto/sha/sha1.c
index 77830e2c682..6e35d797b5c 100644
--- a/lib/libcrypto/sha/sha1.c
+++ b/lib/libcrypto/sha/sha1.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sha1.c,v 1.10 2023/07/08 07:58:25 jsing Exp $ */
+/* $OpenBSD: sha1.c,v 1.11 2023/07/08 12:24:10 beck Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -344,6 +344,7 @@ SHA1_Init(SHA_CTX *c)
 
 	return 1;
 }
+LCRYPTO_ALIAS(SHA1_Init);
 
 int
 SHA1_Update(SHA_CTX *c, const void *data_, size_t len)
@@ -398,12 +399,14 @@ SHA1_Update(SHA_CTX *c, const void *data_, size_t len)
 	}
 	return 1;
 }
+LCRYPTO_ALIAS(SHA1_Update);
 
 void
 SHA1_Transform(SHA_CTX *c, const unsigned char *data)
 {
 	sha1_block_data_order(c, data, 1);
 }
+LCRYPTO_ALIAS(SHA1_Transform);
 
 int
 SHA1_Final(unsigned char *md, SHA_CTX *c)
@@ -448,6 +451,7 @@ SHA1_Final(unsigned char *md, SHA_CTX *c)
 
 	return 1;
 }
+LCRYPTO_ALIAS(SHA1_Final);
 
 unsigned char *
 SHA1(const unsigned char *d, size_t n, unsigned char *md)
@@ -467,5 +471,6 @@ SHA1(const unsigned char *d, size_t n, unsigned char *md)
 
 	return (md);
 }
+LCRYPTO_ALIAS(SHA1);
 
 #endif
diff --git a/lib/libcrypto/sha/sha256.c b/lib/libcrypto/sha/sha256.c
index 80578f9ab66..0d0c4231ef6 100644
--- a/lib/libcrypto/sha/sha256.c
+++ b/lib/libcrypto/sha/sha256.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sha256.c,v 1.26 2023/07/07 15:06:50 jsing Exp $ */
+/* $OpenBSD: sha256.c,v 1.27 2023/07/08 12:24:10 beck Exp $ */
 /* ====================================================================
  * Copyright (c) 1998-2011 The OpenSSL Project.  All rights reserved.
  *
@@ -248,18 +248,21 @@ SHA224_Init(SHA256_CTX *c)
 
 	return 1;
 }
+LCRYPTO_ALIAS(SHA224_Init);
 
 int
 SHA224_Update(SHA256_CTX *c, const void *data, size_t len)
 {
 	return SHA256_Update(c, data, len);
 }
+LCRYPTO_ALIAS(SHA224_Update);
 
 int
 SHA224_Final(unsigned char *md, SHA256_CTX *c)
 {
 	return SHA256_Final(md, c);
 }
+LCRYPTO_ALIAS(SHA224_Final);
 
 unsigned char *
 SHA224(const unsigned char *d, size_t n, unsigned char *md)
@@ -278,6 +281,7 @@ SHA224(const unsigned char *d, size_t n, unsigned char *md)
 
 	return (md);
 }
+LCRYPTO_ALIAS(SHA224);
 
 int
 SHA256_Init(SHA256_CTX *c)
@@ -297,6 +301,7 @@ SHA256_Init(SHA256_CTX *c)
 
 	return 1;
 }
+LCRYPTO_ALIAS(SHA256_Init);
 
 int
 SHA256_Update(SHA256_CTX *c, const void *data_, size_t len)
@@ -351,12 +356,14 @@ SHA256_Update(SHA256_CTX *c, const void *data_, size_t len)
 	}
 	return 1;
 }
+LCRYPTO_ALIAS(SHA256_Update);
 
 void
 SHA256_Transform(SHA256_CTX *c, const unsigned char *data)
 {
 	sha256_block_data_order(c, data, 1);
 }
+LCRYPTO_ALIAS(SHA256_Transform);
 
 int
 SHA256_Final(unsigned char *md, SHA256_CTX *c)
@@ -417,6 +424,7 @@ SHA256_Final(unsigned char *md, SHA256_CTX *c)
 
 	return 1;
 }
+LCRYPTO_ALIAS(SHA256_Final);
 
 unsigned char *
 SHA256(const unsigned char *d, size_t n, unsigned char *md)
@@ -435,5 +443,6 @@ SHA256(const unsigned char *d, size_t n, unsigned char *md)
 
 	return (md);
 }
+LCRYPTO_ALIAS(SHA256);
 
 #endif /* OPENSSL_NO_SHA256 */
diff --git a/lib/libcrypto/sha/sha512.c b/lib/libcrypto/sha/sha512.c
index 6dc91cb0f5f..360a5c29fbe 100644
--- a/lib/libcrypto/sha/sha512.c
+++ b/lib/libcrypto/sha/sha512.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sha512.c,v 1.40 2023/07/02 14:57:58 jsing Exp $ */
+/* $OpenBSD: sha512.c,v 1.41 2023/07/08 12:24:10 beck Exp $ */
 /* ====================================================================
  * Copyright (c) 1998-2011 The OpenSSL Project.  All rights reserved.
  *
@@ -325,18 +325,21 @@ SHA384_Init(SHA512_CTX *c)
 
 	return 1;
 }
+LCRYPTO_ALIAS(SHA384_Init);
 
 int
 SHA384_Update(SHA512_CTX *c, const void *data, size_t len)
 {
 	return SHA512_Update(c, data, len);
 }
+LCRYPTO_ALIAS(SHA384_Update);
 
 int
 SHA384_Final(unsigned char *md, SHA512_CTX *c)
 {
 	return SHA512_Final(md, c);
 }
+LCRYPTO_ALIAS(SHA384_Final);
 
 unsigned char *
 SHA384(const unsigned char *d, size_t n, unsigned char *md)
@@ -355,6 +358,7 @@ SHA384(const unsigned char *d, size_t n, unsigned char *md)
 
 	return (md);
 }
+LCRYPTO_ALIAS(SHA384);
 
 int
 SHA512_Init(SHA512_CTX *c)
@@ -374,12 +378,14 @@ SHA512_Init(SHA512_CTX *c)
 
 	return 1;
 }
+LCRYPTO_ALIAS(SHA512_Init);
 
 void
 SHA512_Transform(SHA512_CTX *c, const unsigned char *data)
 {
 	sha512_block_data_order(c, data, 1);
 }
+LCRYPTO_ALIAS(SHA512_Transform);
 
 int
 SHA512_Update(SHA512_CTX *c, const void *_data, size_t len)
@@ -428,6 +434,7 @@ SHA512_Update(SHA512_CTX *c, const void *_data, size_t len)
 
 	return 1;
 }
+LCRYPTO_ALIAS(SHA512_Update);
 
 int
 SHA512_Final(unsigned char *md, SHA512_CTX *c)
@@ -485,6 +492,7 @@ SHA512_Final(unsigned char *md, SHA512_CTX *c)
 
 	return 1;
 }
+LCRYPTO_ALIAS(SHA512_Final);
 
 unsigned char *
 SHA512(const unsigned char *d, size_t n, unsigned char *md)
@@ -503,6 +511,7 @@ SHA512(const unsigned char *d, size_t n, unsigned char *md)
 
 	return (md);
 }
+LCRYPTO_ALIAS(SHA512);
 
 int
 SHA512_224_Init(SHA512_CTX *c)