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| author | Michael Niedermayer <michaelni@gmx.at> | 2007-03-12 22:14:33 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2007-03-12 22:14:33 +0000 |
| commit | 3884689bd57efff01e0dd1642758464a06876a09 (patch) | |
| tree | 236322847296c52ef7ca2b1eff10143772c3b724 /libavutil/sha1.c | |
| parent | 913cbde41a18e62c5cfa0f98ad9ae2d4e67b90dd (diff) | |
| download | ffmpeg-3884689bd57efff01e0dd1642758464a06876a09.tar.gz | |
cosmetic cleanup
Originally committed as revision 8361 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavutil/sha1.c')
| -rw-r--r-- | libavutil/sha1.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/libavutil/sha1.c b/libavutil/sha1.c index 8553707b0c..5ae30cb614 100644 --- a/libavutil/sha1.c +++ b/libavutil/sha1.c @@ -13,14 +13,10 @@ typedef struct AVSHA1 { #define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits)))) -/* blk0() and blk() perform the initial expand. */ -/* I got the idea of expanding during the round function from SSLeay */ -#define blk0(i) (block[i]) #define blk(i) (block[i]) /* (R0+R1), R2, R3, R4 are the different operations used in SHA1 */ -#define R0(v,w,x,y,z,i) z+=((w&(x^y))^y) +blk0(i)+0x5A827999+rol(v,5);w=rol(w,30); -#define R1(v,w,x,y,z,i) z+=((w&(x^y))^y) +blk (i)+0x5A827999+rol(v,5);w=rol(w,30); +#define R0(v,w,x,y,z,i) z+=((w&(x^y))^y) +blk (i)+0x5A827999+rol(v,5);w=rol(w,30); #define R2(v,w,x,y,z,i) z+=( w^x ^y) +blk (i)+0x6ED9EBA1+rol(v,5);w=rol(w,30); #define R3(v,w,x,y,z,i) z+=(((w|x)&y)|(w&x))+blk (i)+0x8F1BBCDC+rol(v,5);w=rol(w,30); #define R4(v,w,x,y,z,i) z+=( w^x ^y) +blk (i)+0xCA62C1D6+rol(v,5);w=rol(w,30); |