From 9113674e566c109035ff820e4c775792e3267a64 Mon Sep 17 00:00:00 2001
From: tb <tb@openbsd.org>
Date: Sun, 24 Dec 2023 22:17:05 +0000
Subject: [PATCH] Move EVP_Digest() next to the functions it wraps

It really makes no sense to have the mess that is EVP_MD_CTX_copy{,_ex}()
live between EVP_Digest{Init{,_ex},Update,Final{,_ex}}() and EVP_Digest(),
the latter being a relatively simple wrapper of Init_ex/Update/Final_ex.
---
 lib/libcrypto/evp/digest.c | 36 ++++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

diff --git a/lib/libcrypto/evp/digest.c b/lib/libcrypto/evp/digest.c
index ee0c68e7072..56decc231c2 100644
--- a/lib/libcrypto/evp/digest.c
+++ b/lib/libcrypto/evp/digest.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: digest.c,v 1.40 2023/11/29 21:35:57 tb Exp $ */
+/* $OpenBSD: digest.c,v 1.41 2023/12/24 22:17:05 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -200,6 +200,23 @@ EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *size)
 	return ret;
 }
 
+int
+EVP_Digest(const void *data, size_t count,
+    unsigned char *md, unsigned int *size, const EVP_MD *type, ENGINE *impl)
+{
+	EVP_MD_CTX ctx;
+	int ret;
+
+	EVP_MD_CTX_init(&ctx);
+	EVP_MD_CTX_set_flags(&ctx, EVP_MD_CTX_FLAG_ONESHOT);
+	ret = EVP_DigestInit_ex(&ctx, type, NULL) &&
+	    EVP_DigestUpdate(&ctx, data, count) &&
+	    EVP_DigestFinal_ex(&ctx, md, size);
+	EVP_MD_CTX_cleanup(&ctx);
+
+	return ret;
+}
+
 int
 EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in)
 {
@@ -262,23 +279,6 @@ EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in)
 	return 1;
 }
 
-int
-EVP_Digest(const void *data, size_t count,
-    unsigned char *md, unsigned int *size, const EVP_MD *type, ENGINE *impl)
-{
-	EVP_MD_CTX ctx;
-	int ret;
-
-	EVP_MD_CTX_init(&ctx);
-	EVP_MD_CTX_set_flags(&ctx, EVP_MD_CTX_FLAG_ONESHOT);
-	ret = EVP_DigestInit_ex(&ctx, type, NULL) &&
-	    EVP_DigestUpdate(&ctx, data, count) &&
-	    EVP_DigestFinal_ex(&ctx, md, size);
-	EVP_MD_CTX_cleanup(&ctx);
-
-	return ret;
-}
-
 EVP_MD_CTX *
 EVP_MD_CTX_new(void)
 {
-- 
2.20.1