diff options
Diffstat (limited to 'source3/libsmb/smbencrypt.c')
| -rw-r--r-- | source3/libsmb/smbencrypt.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/source3/libsmb/smbencrypt.c b/source3/libsmb/smbencrypt.c index 6840f2e2c83..5a946e22c9d 100644 --- a/source3/libsmb/smbencrypt.c +++ b/source3/libsmb/smbencrypt.c @@ -97,6 +97,41 @@ void E_md4hash(uchar *passwd, uchar *p16) mdfour(p16, (unsigned char *)wpwd, len); } +/* Does both the NT and LM owfs of a user's password */ +void nt_lm_owf_gen(char *pwd, uchar nt_p16[16], uchar p16[16]) +{ + char passwd[130]; + StrnCpy(passwd, pwd, sizeof(passwd)-1); + + /* Calculate the MD4 hash (NT compatible) of the password */ + memset(nt_p16, '\0', 16); + E_md4hash((uchar *)passwd, nt_p16); + + /* Mangle the passwords into Lanman format */ + passwd[14] = '\0'; + strupper(passwd); + + /* Calculate the SMB (lanman) hash functions of the password */ + + memset(p16, '\0', 16); + E_P16((uchar *) passwd, (uchar *)p16); + + /* clear out local copy of user's password (just being paranoid). */ + bzero(passwd, sizeof(passwd)); +} + +/* Does the des encryption from the NT or LM MD4 hash. */ +void SMBOWFencrypt(uchar passwd[16], uchar *c8, uchar p24[24]) +{ + uchar p21[21]; + + memset(p21,'\0',21); + + memcpy(p21, passwd, 16); + E_P24(p21, c8, p24); +} + + /* Does the NT MD4 hash then des encryption. */ void SMBNTencrypt(uchar *passwd, uchar *c8, uchar *p24) |