changeset 8393:44f3bf2d0671 HEAD

sha256_loop() takes now const void *data parameter.
author Timo Sirainen <tss@iki.fi>
date Thu, 13 Nov 2008 12:05:28 +0200
parents 3b6999dc112f
children 8be0fe79093b
files src/lib/sha2.c src/lib/sha2.h
diffstat 2 files changed, 3 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/src/lib/sha2.c	Wed Nov 12 17:08:15 2008 +0200
+++ b/src/lib/sha2.c	Thu Nov 13 12:05:28 2008 +0200
@@ -178,7 +178,7 @@
 	ctx->tot_len = 0;
 }
 
-void sha256_loop(struct sha256_ctx *ctx, const unsigned char *data,
+void sha256_loop(struct sha256_ctx *ctx, const void *data,
 		 size_t len)
 {
 	const unsigned char *shifted_message;
@@ -198,7 +198,7 @@
 	new_len = len - rem_len;
 	block_nb = new_len / SHA256_BLOCK_SIZE;
 
-	shifted_message = data + rem_len;
+	shifted_message = CONST_PTR_OFFSET(data, rem_len);
 
 	sha256_transf(ctx, ctx->block, 1);
 	sha256_transf(ctx, shifted_message, block_nb);
--- a/src/lib/sha2.h	Wed Nov 12 17:08:15 2008 +0200
+++ b/src/lib/sha2.h	Thu Nov 13 12:05:28 2008 +0200
@@ -45,7 +45,7 @@
 };
 
 void sha256_init(struct sha256_ctx *ctx);
-void sha256_loop(struct sha256_ctx *ctx, const unsigned char *data, size_t len);
+void sha256_loop(struct sha256_ctx *ctx, const void *data, size_t len);
 void sha256_result(struct sha256_ctx *ctx,
 		   unsigned char digest[SHA256_RESULTLEN]);