diff options
Diffstat (limited to 'toys/lsb/md5sum.c')
| -rw-r--r-- | toys/lsb/md5sum.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/toys/lsb/md5sum.c b/toys/lsb/md5sum.c index feb403f7..1f83a29d 100644 --- a/toys/lsb/md5sum.c +++ b/toys/lsb/md5sum.c @@ -160,8 +160,7 @@ static void md5_transform(void) unsigned x[4], *b = TT.buffer.i32; int i; - memcpy(x, TT.state.i32, sizeof(x)); - + for (i = 0; i<4; i++) x[i] = TT.state.i32[i]; for (i = 0; i<64; i++) { unsigned in, a, rot, temp; @@ -189,7 +188,7 @@ static void md5_transform(void) rot = (5*rot)+(((rot+2)&2)>>1); temp = x[(a+2)&3] ^ (x[(a+1)&3] | ~x[(a+3)&3]); } - temp += x[a] + b[in] + TT.rconsttable32[i]; + temp += x[a] + SWAP_LE32(b[in]) + TT.rconsttable32[i]; x[a] = x[(a+1)&3] + ((temp<<rot) | (temp>>(32-rot))); } for (i = 0; i<4; i++) TT.state.i32[i] += x[i]; @@ -207,6 +206,8 @@ static void sha1_transform(void) oldstate[i] = TT.state.i32[i]; rot[i] = TT.state.i32 + i; } + if (IS_BIG_ENDIAN) for (i = 0; i<16; i++) block[i] = SWAP_LE32(block[i]); + // 4 rounds of 20 operations each. for (i = count = 0; i<4; i++) { for (j = 0; j<20; j++) { @@ -454,7 +455,7 @@ static void do_hash(int fd, char *name) if (CFG_TOYBOX_LIBCRYPTO) do_lib_hash(fd, name); else do_builtin_hash(fd, name); - if (name) printf("%s %s\n"+4*!!FLAG(b), toybuf, name); + if (name) printf("%s %s\n"+4*FLAG(b), toybuf, name); } static void do_c_line(char *line) |