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-rw-r--r--fs/cifs/cifsglob.h25
1 files changed, 23 insertions, 2 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 0cdfb8c32ac6..c9d0cfc086eb 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -25,6 +25,9 @@
#include <linux/workqueue.h>
#include "cifs_fs_sb.h"
#include "cifsacl.h"
+#include <crypto/internal/hash.h>
+#include <linux/scatterlist.h>
+
/*
* The sizes of various internal tables and strings
*/
@@ -97,7 +100,7 @@ enum protocolEnum {
/* Netbios frames protocol not supported at this time */
};
-struct mac_key {
+struct session_key {
unsigned int len;
union {
char ntlm[CIFS_SESS_KEY_SIZE + 16];
@@ -120,6 +123,21 @@ struct cifs_cred {
struct cifs_ace *aces;
};
+struct sdesc {
+ struct shash_desc shash;
+ char ctx[];
+};
+
+struct ntlmssp_auth {
+ __u32 client_flags;
+ __u32 server_flags;
+ unsigned char ciphertext[CIFS_CPHTXT_SIZE];
+ struct crypto_shash *hmacmd5;
+ struct crypto_shash *md5;
+ struct sdesc *sdeschmacmd5;
+ struct sdesc *sdescmd5;
+};
+
/*
*****************************************************************
* Except the CIFS PDUs themselves all the
@@ -182,11 +200,14 @@ struct TCP_Server_Info {
/* 16th byte of RFC1001 workstation name is always null */
char workstation_RFC1001_name[RFC1001_NAME_LEN_WITH_NULL];
__u32 sequence_number; /* needed for CIFS PDU signature */
- struct mac_key mac_signing_key;
+ struct session_key session_key;
char ntlmv2_hash[16];
unsigned long lstrp; /* when we got last response from this server */
u16 dialect; /* dialect index that server chose */
/* extended security flavors that server supports */
+ unsigned int tilen; /* length of the target info blob */
+ unsigned char *tiblob; /* target info blob in challenge response */
+ struct ntlmssp_auth ntlmssp; /* various keys, ciphers, flags */
bool sec_kerberos; /* supports plain Kerberos */
bool sec_mskerberos; /* supports legacy MS Kerberos */
bool sec_kerberosu2u; /* supports U2U Kerberos */