data[ind] = data[ind] ^ s_box[t];
}
}
+
+/* Decode a sam password hash into a password. The password hash is the
+ same method used to store passwords in the NT registry. The DES key
+ used is based on the RID of the user. */
+
+void sam_pwd_hash(unsigned int rid, const uchar *in, uchar *out, int forw)
+{
+ uchar s[14];
+
+ s[0] = s[4] = s[8] = s[12] = (uchar)(rid & 0xFF);
+ s[1] = s[5] = s[9] = s[13] = (uchar)((rid >> 8) & 0xFF);
+ s[2] = s[6] = s[10] = (uchar)((rid >> 16) & 0xFF);
+ s[3] = s[7] = s[11] = (uchar)((rid >> 24) & 0xFF);
+
+ smbhash(out, in, s, forw);
+ smbhash(out+8, in+8, s+7, forw);
+}