mirror of
https://github.com/torvalds/linux.git
synced 2024-11-22 12:11:40 +00:00
be36d683fc
The structure iscsi_conn naming is used by the iSCSI initiator driver. Rename the target conn to iscsit_conn to have more readable code. Link: https://lore.kernel.org/r/20220428092939.36768-2-mgurtovoy@nvidia.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef _ISCSI_CHAP_H_
|
|
#define _ISCSI_CHAP_H_
|
|
|
|
#include <linux/types.h>
|
|
|
|
#define CHAP_DIGEST_UNKNOWN 0
|
|
#define CHAP_DIGEST_MD5 5
|
|
#define CHAP_DIGEST_SHA1 6
|
|
#define CHAP_DIGEST_SHA256 7
|
|
#define CHAP_DIGEST_SHA3_256 8
|
|
|
|
#define MAX_CHAP_CHALLENGE_LEN 32
|
|
#define CHAP_CHALLENGE_STR_LEN 4096
|
|
#define MAX_RESPONSE_LENGTH 128 /* sufficient for SHA3 256 */
|
|
#define MAX_CHAP_N_SIZE 512
|
|
|
|
#define MD5_SIGNATURE_SIZE 16 /* 16 bytes in a MD5 message digest */
|
|
#define SHA1_SIGNATURE_SIZE 20 /* 20 bytes in a SHA1 message digest */
|
|
#define SHA256_SIGNATURE_SIZE 32 /* 32 bytes in a SHA256 message digest */
|
|
#define SHA3_256_SIGNATURE_SIZE 32 /* 32 bytes in a SHA3 256 message digest */
|
|
|
|
#define CHAP_STAGE_CLIENT_A 1
|
|
#define CHAP_STAGE_SERVER_AIC 2
|
|
#define CHAP_STAGE_CLIENT_NR 3
|
|
#define CHAP_STAGE_CLIENT_NRIC 4
|
|
#define CHAP_STAGE_SERVER_NR 5
|
|
|
|
struct iscsi_node_auth;
|
|
struct iscsit_conn;
|
|
|
|
extern u32 chap_main_loop(struct iscsit_conn *, struct iscsi_node_auth *, char *, char *,
|
|
int *, int *);
|
|
|
|
struct iscsi_chap {
|
|
unsigned char id;
|
|
unsigned char challenge[MAX_CHAP_CHALLENGE_LEN];
|
|
unsigned int challenge_len;
|
|
unsigned char *digest_name;
|
|
unsigned int digest_size;
|
|
unsigned int authenticate_target;
|
|
unsigned int chap_state;
|
|
} ____cacheline_aligned;
|
|
|
|
#endif /*** _ISCSI_CHAP_H_ ***/
|