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authorSteve French <sfrench@us.ibm.com>2010-08-20 20:42:26 +0000
committerSteve French <sfrench@us.ibm.com>2010-08-20 20:42:26 +0000
commit9fbc590860e75785bdaf8b83e48fabfe4d4f7d58 (patch)
treedccc154927cf1e12c702537b5bc028158b938e21 /fs/cifs/Kconfig
parentbf4f12113812ac5be76c5590c6f50c8346f784a4 (diff)
downloadlinux-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/Kconfig')
-rw-r--r--fs/cifs/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cifs/Kconfig b/fs/cifs/Kconfig
index 917b7d449bb2..0da1debd499d 100644
--- a/fs/cifs/Kconfig
+++ b/fs/cifs/Kconfig
@@ -2,6 +2,8 @@ config CIFS
tristate "CIFS support (advanced network filesystem, SMBFS successor)"
depends on INET
select NLS
+ select CRYPTO_MD5
+ select CRYPTO_ARC4
help
This is the client VFS module for the Common Internet File System
(CIFS) protocol which is the successor to the Server Message Block