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| author | Andrew Tridgell <tridge@samba.org> | 1997-09-15 02:49:38 +0000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 1997-09-15 02:49:38 +0000 |
| commit | ddb2ce9d8100bd2c0475032b99869624db36304c (patch) | |
| tree | 65f00b30f58a3007be8dcdb64b91512e341ae580 /source3/libsmb/smbencrypt.c | |
| parent | 5137b860723437f0befaec9bc3f6a157b8efe507 (diff) | |
| download | samba-ddb2ce9d8100bd2c0475032b99869624db36304c.tar.gz samba-ddb2ce9d8100bd2c0475032b99869624db36304c.tar.bz2 samba-ddb2ce9d8100bd2c0475032b99869624db36304c.zip | |
rewrote md4.c from scratch. This implementation should be portable and
doesn't have any worries about RSA copyright.
(This used to be commit a1569971663f01c245c145b18290d9dba965dc36)
Diffstat (limited to 'source3/libsmb/smbencrypt.c')
| -rw-r--r-- | source3/libsmb/smbencrypt.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/source3/libsmb/smbencrypt.c b/source3/libsmb/smbencrypt.c index b2ae363952..2738103692 100644 --- a/source3/libsmb/smbencrypt.c +++ b/source3/libsmb/smbencrypt.c @@ -21,7 +21,6 @@ */ #include "includes.h" -#include "md4.h" extern int DEBUGLEVEL; @@ -105,28 +104,20 @@ static int _my_mbstowcs(int16 *dst, uchar *src, int len) void E_md4hash(uchar *passwd, uchar *p16) { - int i, len; + int len; int16 wpwd[129]; - MDstruct MD; - + /* Password cannot be longer than 128 characters */ len = strlen((char *)passwd); if(len > 128) len = 128; /* Password must be converted to NT unicode */ - _my_mbstowcs( wpwd, passwd, len); + _my_mbstowcs(wpwd, passwd, len); wpwd[len] = 0; /* Ensure string is null terminated */ /* Calculate length in bytes */ len = _my_wcslen(wpwd) * sizeof(int16); - - MDbegin(&MD); - for(i = 0; i + 64 <= len; i += 64) - MDupdate(&MD,wpwd + (i/2), 512); - MDupdate(&MD,wpwd + (i/2),(len-i)*8); - SIVAL(p16,0,MD.buffer[0]); - SIVAL(p16,4,MD.buffer[1]); - SIVAL(p16,8,MD.buffer[2]); - SIVAL(p16,12,MD.buffer[3]); + + mdfour(p16, (unsigned char *)wpwd, len); } /* Does the NT MD4 hash then des encryption. */ |