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authorShirish Pargaonkar <shirishpargaonkar@gmail.com>2011-01-27 09:58:04 -0600
committerSteve French <sfrench@us.ibm.com>2011-01-27 19:58:13 +0000
commitee2c9258501f83d3ed0fd09ce5df1cec53312cf0 (patch)
tree2690ab3e75343be23a4969846a0c71f0df842dc7 /fs/cifs/cifsproto.h
parentd39454ffe4a3c85428483b8a8a8e5e797b6363d5 (diff)
cifs: More crypto cleanup (try #2)
Replaced md4 hashing function local to cifs module with kernel crypto APIs. As a result, md4 hashing function and its supporting functions in file md4.c are not needed anymore. Cleaned up function declarations, removed forward function declarations, and removed a header file that is being deleted from being included. Verified that sec=ntlm/i, sec=ntlmv2/i, and sec=ntlmssp/i work correctly. Signed-off-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifsproto.h')
-rw-r--r--fs/cifs/cifsproto.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 35c989f4924f..8096f27ad9a8 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -375,7 +375,7 @@ extern int cifs_sign_smb2(struct kvec *iov, int n_vec, struct TCP_Server_Info *,
extern int cifs_verify_signature(struct smb_hdr *,
struct TCP_Server_Info *server,
__u32 expected_sequence_number);
-extern void SMBNTencrypt(unsigned char *, unsigned char *, unsigned char *);
+extern int SMBNTencrypt(unsigned char *, unsigned char *, unsigned char *);
extern int setup_ntlm_response(struct cifsSesInfo *);
extern int setup_ntlmv2_rsp(struct cifsSesInfo *, const struct nls_table *);
extern int cifs_crypto_shash_allocate(struct TCP_Server_Info *);
@@ -425,4 +425,11 @@ extern bool CIFSCouldBeMFSymlink(const struct cifs_fattr *fattr);
extern int CIFSCheckMFSymlink(struct cifs_fattr *fattr,
const unsigned char *path,
struct cifs_sb_info *cifs_sb, int xid);
+extern int mdfour(unsigned char *, unsigned char *, int);
+extern int E_md4hash(const unsigned char *passwd, unsigned char *p16);
+extern void SMBencrypt(unsigned char *passwd, const unsigned char *c8,
+ unsigned char *p24);
+extern void E_P16(unsigned char *p14, unsigned char *p16);
+extern void E_P24(unsigned char *p21, const unsigned char *c8,
+ unsigned char *p24);
#endif /* _CIFSPROTO_H */