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| author | Steve French <sfrench@us.ibm.com> | 2010-08-20 20:42:26 +0000 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2010-08-20 20:42:26 +0000 |
| commit | 9fbc590860e75785bdaf8b83e48fabfe4d4f7d58 (patch) | |
| tree | dccc154927cf1e12c702537b5bc028158b938e21 /fs/cifs/cifsproto.h | |
| parent | bf4f12113812ac5be76c5590c6f50c8346f784a4 (diff) | |
| download | linux-9fbc590860e75785bdaf8b83e48fabfe4d4f7d58.tar.bz2 | |
[CIFS] Fix ntlmv2 auth with ntlmssp
Make ntlmv2 as an authentication mechanism within ntlmssp
instead of ntlmv1.
Parse type 2 response in ntlmssp negotiation to pluck
AV pairs and use them to calculate ntlmv2 response token.
Also, assign domain name from the sever response in type 2
packet of ntlmssp and use that (netbios) domain name in
calculation of response.
Enable cifs/smb signing using rc4 and md5.
Changed name of the structure mac_key to session_key to reflect
the type of key it holds.
Use kernel crypto_shash_* APIs instead of the equivalent cifs functions.
Signed-off-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifsproto.h')
| -rw-r--r-- | fs/cifs/cifsproto.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index 1f5450814087..1378d9133844 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -361,15 +361,15 @@ extern int cifs_sign_smb(struct smb_hdr *, struct TCP_Server_Info *, __u32 *); extern int cifs_sign_smb2(struct kvec *iov, int n_vec, struct TCP_Server_Info *, __u32 *); extern int cifs_verify_signature(struct smb_hdr *, - const struct mac_key *mac_key, + struct TCP_Server_Info *server, __u32 expected_sequence_number); -extern int cifs_calculate_mac_key(struct mac_key *key, const char *rn, +extern int cifs_calculate_session_key(struct session_key *key, const char *rn, const char *pass); -extern int CalcNTLMv2_partial_mac_key(struct cifsSesInfo *, - const struct nls_table *); -extern void CalcNTLMv2_response(const struct cifsSesInfo *, char *); -extern void setup_ntlmv2_rsp(struct cifsSesInfo *, char *, +extern int setup_ntlmv2_rsp(struct cifsSesInfo *, char *, const struct nls_table *); +extern int cifs_crypto_shash_allocate(struct TCP_Server_Info *); +extern void cifs_crypto_shash_release(struct TCP_Server_Info *); +extern int calc_seckey(struct TCP_Server_Info *); #ifdef CONFIG_CIFS_WEAK_PW_HASH extern void calc_lanman_hash(const char *password, const char *cryptkey, bool encrypt, char *lnm_session_key); |