#include "libcli/raw/libcliraw.h"
#include "libcli/smb2/smb2.h"
#include "libcli/smb2/smb2_calls.h"
-#include "heimdal/lib/hcrypto/sha.h"
+#include "lib/crypto/crypto.h"
/*
NOTE: this code does not yet interoperate with the windows SMB2
{
struct smb2_request_buffer *buf = &req->out;
uint64_t session_id;
- SHA256_CTX m;
+ struct HMACSHA256Context m;
uint8_t res[32];
if (!req->transport->signing.doing_signing ||
SIVAL(buf->hdr, SMB2_HDR_FLAGS, IVAL(buf->hdr, SMB2_HDR_FLAGS) | SMB2_HDR_FLAG_SIGNED);
ZERO_STRUCT(m);
- SHA256_Init(&m);
- SHA256_Update(&m, req->transport->signing.session_key.data,
- req->transport->signing.session_key.length);
- SHA256_Update(&m, buf->buffer+NBT_HDR_SIZE, buf->size-NBT_HDR_SIZE);
- SHA256_Final(res, &m);
+ hmac_sha256_init(req->transport->signing.session_key.data, 16, &m);
+ hmac_sha256_update(buf->buffer+NBT_HDR_SIZE, buf->size-NBT_HDR_SIZE, &m);
+ hmac_sha256_final(res, &m);
DEBUG(5,("signed SMB2 message of size %u\n", (unsigned)buf->size - NBT_HDR_SIZE));
uint8_t *buffer, uint_t length)
{
uint64_t session_id;
- SHA256_CTX m;
+ struct HMACSHA256Context m;
uint8_t res[SHA256_DIGEST_LENGTH];
uint8_t sig[16];
memset(buffer + NBT_HDR_SIZE + SMB2_HDR_SIGNATURE, 0, 16);
ZERO_STRUCT(m);
- SHA256_Init(&m);
- SHA256_Update(&m, transport->signing.session_key.data, 16);
- SHA256_Update(&m, buffer+NBT_HDR_SIZE, length-NBT_HDR_SIZE);
- SHA256_Final(res, &m);
+ hmac_sha256_init(transport->signing.session_key.data, 16, &m);
+ hmac_sha256_update(buffer+NBT_HDR_SIZE, length-NBT_HDR_SIZE, &m);
+ hmac_sha256_final(res, &m);
memcpy(buffer+NBT_HDR_SIZE+SMB2_HDR_SIGNATURE, sig, 16);