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| author | Denis Vlasenko | 2008-11-10 18:52:35 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-11-10 18:52:35 +0000 |
| commit | 2211d5268cc6fc5575f758a9835070fae5ffc405 (patch) | |
| tree | 46b23253b2be2c2c5bcdb6909a740e894a93ae07 /libbb/pw_encrypt_md5.c | |
| parent | 56dceb9b7722193ef53fb1afb981f1289eecb0b0 (diff) | |
| download | busybox-2211d5268cc6fc5575f758a9835070fae5ffc405.zip busybox-2211d5268cc6fc5575f758a9835070fae5ffc405.tar.gz | |
libbb: add optionl support for SHA256/512 encrypted passwords
function old new delta
sha_crypt - 2423 +2423
cryptpw_main 128 183 +55
to64 - 29 +29
pw_encrypt 974 1000 +26
str_rounds - 11 +11
login_main 1532 1541 +9
packed_usage 25215 25200 -15
__md5_to64 29 - -29
------------------------------------------------------------------------------
(add/remove: 3/1 grow/shrink: 3/1 up/down: 2553/-44) Total: 2509 bytes
Diffstat (limited to 'libbb/pw_encrypt_md5.c')
| -rw-r--r-- | libbb/pw_encrypt_md5.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/libbb/pw_encrypt_md5.c b/libbb/pw_encrypt_md5.c index 8d0a516..b7478aa 100644 --- a/libbb/pw_encrypt_md5.c +++ b/libbb/pw_encrypt_md5.c @@ -494,16 +494,6 @@ static void __md5_Transform(uint32_t state[4], const unsigned char block[64]) } -static char* -__md5_to64(char *s, unsigned v, int n) -{ - while (--n >= 0) { - *s++ = ascii64[v & 0x3f]; - v >>= 6; - } - return s; -} - /* * UNIX password * @@ -605,9 +595,9 @@ md5_crypt(char passwd[MD5_OUT_BUFSIZE], const unsigned char *pw, const unsigned final[16] = final[5]; for (i = 0; i < 5; i++) { unsigned l = (final[i] << 16) | (final[i+6] << 8) | final[i+12]; - p = __md5_to64(p, l, 4); + p = to64(p, l, 4); } - p = __md5_to64(p, final[11], 2); + p = to64(p, final[11], 2); *p = '\0'; /* Don't leave anything around in vm they could use. */ |