auth: Use the zlib version of crc32

[nivanova/samba-autobuild/.git] / auth / ntlmssp / ntlmssp_sign.c

diff --git a/auth/ntlmssp/ntlmssp_sign.c b/auth/ntlmssp/ntlmssp_sign.c
index 09b7e5ab923447e9763d43189688e6d22fe9b5b9..c8ed3dfd3eea31376dff65aeaa7403b3a53906ef 100644 (file)
--- a/auth/ntlmssp/ntlmssp_sign.c
+++ b/auth/ntlmssp/ntlmssp_sign.c
@@ -23,7 +23,7 @@
 #include "../libcli/auth/libcli_auth.h"
 #include "../lib/crypto/md5.h"
 #include "../lib/crypto/hmacmd5.h"
-#include "../lib/crypto/crc32.h"
+#include "zlib.h"
 #include "../auth/ntlmssp/ntlmssp_private.h"
 
 #undef DBGC_CLASS
@@ -136,7 +136,8 @@ static NTSTATUS ntlmssp_make_packet_signature(struct ntlmssp_state *ntlmssp_stat
                NTSTATUS status;
                uint32_t crc;
 
-               crc = crc32_calc_buffer(data, length);
+               crc = crc32(0, Z_NULL, 0);
+               crc = crc32(crc, data, length);
 
                status = msrpc_gen(sig_mem_ctx,
                               sig, "dddd",
@@ -318,7 +319,8 @@ NTSTATUS ntlmssp_seal_packet(struct ntlmssp_state *ntlmssp_state,
                NTSTATUS status;
                uint32_t crc;
 
-               crc = crc32_calc_buffer(data, length);
+               crc = crc32(0, Z_NULL, 0);
+               crc = crc32(crc, data, length);
 
                status = msrpc_gen(sig_mem_ctx,
                               sig, "dddd",