commit 27fdf46d16a32c9f3e95458bd57a06ba365c8fe9
author Paul Bakker <p.j.bakker@polarssl.org> Thu Jun 09 13:55:13 2011 +0000
committer Paul Bakker <p.j.bakker@polarssl.org> Thu Jun 09 13:55:13 2011 +0000
tree 98117b33b608e2f22726b2f25a07116df867c028
parent 887bd502d2f2052816adbb21be254b254ad8d9a0

 - Removed deprecated casts to int for now unsigned values

library/sha4.c

diff --git a/library/sha4.c b/library/sha4.c
index e023237..54d94fd 100644
--- a/library/sha4.c
+++ b/library/sha4.c
@@ -233,7 +233,7 @@
         return;
 
     left = ctx->total[0] & 0x7F;
-    fill = (int)( 128 - left );
+    fill = 128 - left;
 
     ctx->total[0] += (unsigned int64) ilen;
 
@@ -281,7 +281,7 @@
  */
 void sha4_finish( sha4_context *ctx, unsigned char output[64] )
 {
-    int last, padn;
+    size_t last, padn;
     unsigned int64 high, low;
     unsigned char msglen[16];
 
@@ -292,7 +292,7 @@
     PUT_UINT64_BE( high, msglen, 0 );
     PUT_UINT64_BE( low,  msglen, 8 );
 
-    last = (int)( ctx->total[0] & 0x7F );
+    last = (size_t)( ctx->total[0] & 0x7F );
     padn = ( last < 112 ) ? ( 112 - last ) : ( 240 - last );
 
     sha4_update( ctx, (unsigned char *) sha4_padding, padn );
@@ -344,7 +344,7 @@
     sha4_starts( &ctx, is384 );
 
     while( ( n = fread( buf, 1, sizeof( buf ), f ) ) > 0 )
-        sha4_update( &ctx, buf, (int) n );
+        sha4_update( &ctx, buf, n );
 
     sha4_finish( &ctx, output );