diff options
Diffstat (limited to 'ext4_utils/sha1.c')
-rw-r--r-- | ext4_utils/sha1.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/ext4_utils/sha1.c b/ext4_utils/sha1.c index 463ec388..5a8a02fb 100644 --- a/ext4_utils/sha1.c +++ b/ext4_utils/sha1.c @@ -44,17 +44,17 @@ #else # define blk0(i) block->l[i] #endif -#define blk(i) (block->l[i&15] = rol(block->l[(i+13)&15]^block->l[(i+8)&15] \ - ^block->l[(i+2)&15]^block->l[i&15],1)) +#define blk(i) (block->l[(i)&15] = rol(block->l[((i)+13)&15]^block->l[((i)+8)&15] \ + ^block->l[((i)+2)&15]^block->l[(i)&15],1)) /* * (R0+R1), R2, R3, R4 are the different operations (rounds) 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 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); +#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 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); typedef union { u_char c[64]; |