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| author | Jelmer Vernooij <jelmer@samba.org> | 2008-06-05 22:03:17 +0200 |
|---|---|---|
| committer | Jelmer Vernooij <jelmer@samba.org> | 2008-06-05 22:03:17 +0200 |
| commit | d51904c48970265e84c303ae97502152b85da587 (patch) | |
| tree | dfb75ae9712bac4ab6e25bd3bb3d79b6465685f0 /source4/libcli/smb2/signing.c | |
| parent | d05ca8cbba364b65780d35a32495d6388bc3caa8 (diff) | |
| parent | c6cc3cb88ec271da6c372ec881ea66ab8f6e2b68 (diff) | |
| download | samba-d51904c48970265e84c303ae97502152b85da587.tar.gz samba-d51904c48970265e84c303ae97502152b85da587.tar.bz2 samba-d51904c48970265e84c303ae97502152b85da587.zip | |
Merge branch 'v4-0-test' of ssh://git.samba.org/data/git/samba into v4-0-test
(This used to be commit dcdfee611ccc0ae798e3eea2cfdf3c7642dc5677)
Diffstat (limited to 'source4/libcli/smb2/signing.c')
| -rw-r--r-- | source4/libcli/smb2/signing.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/source4/libcli/smb2/signing.c b/source4/libcli/smb2/signing.c index 01f7576134..16c0ff99c1 100644 --- a/source4/libcli/smb2/signing.c +++ b/source4/libcli/smb2/signing.c @@ -23,7 +23,7 @@ #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 @@ -54,7 +54,7 @@ NTSTATUS smb2_sign_message(struct smb2_request *req) { 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 || @@ -85,11 +85,9 @@ NTSTATUS smb2_sign_message(struct smb2_request *req) 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)); @@ -110,7 +108,7 @@ NTSTATUS smb2_check_signature(struct smb2_transport *transport, 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]; @@ -147,10 +145,9 @@ NTSTATUS smb2_check_signature(struct smb2_transport *transport, 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); |