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| author | Steve French <sfrench@us.ibm.com> | 2010-08-21 00:42:26 +0400 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2010-08-21 00:42:26 +0400 |
| commit | 9fbc590860e75785bdaf8b83e48fabfe4d4f7d58 (patch) | |
| tree | dccc154927cf1e12c702537b5bc028158b938e21 /fs/cifs/ntlmssp.h | |
| parent | bf4f12113812ac5be76c5590c6f50c8346f784a4 (diff) | |
| download | linux-9fbc590860e75785bdaf8b83e48fabfe4d4f7d58.tar.xz | |
[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/ntlmssp.h')
| -rw-r--r-- | fs/cifs/ntlmssp.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/fs/cifs/ntlmssp.h b/fs/cifs/ntlmssp.h index 49c9a4e75319..1db0f0746a5b 100644 --- a/fs/cifs/ntlmssp.h +++ b/fs/cifs/ntlmssp.h @@ -61,6 +61,19 @@ #define NTLMSSP_NEGOTIATE_KEY_XCH 0x40000000 #define NTLMSSP_NEGOTIATE_56 0x80000000 +/* Define AV Pair Field IDs */ +#define NTLMSSP_AV_EOL 0 +#define NTLMSSP_AV_NB_COMPUTER_NAME 1 +#define NTLMSSP_AV_NB_DOMAIN_NAME 2 +#define NTLMSSP_AV_DNS_COMPUTER_NAME 3 +#define NTLMSSP_AV_DNS_DOMAIN_NAME 4 +#define NTLMSSP_AV_DNS_TREE_NAME 5 +#define NTLMSSP_AV_FLAGS 6 +#define NTLMSSP_AV_TIMESTAMP 7 +#define NTLMSSP_AV_RESTRICTION 8 +#define NTLMSSP_AV_TARGET_NAME 9 +#define NTLMSSP_AV_CHANNEL_BINDINGS 10 + /* Although typedefs are not commonly used for structure definitions */ /* in the Linux kernel, in this particular case they are useful */ /* to more closely match the standards document for NTLMSSP from */ |