| #define CHAP_DIGEST_MD5 5 |
| #define CHAP_DIGEST_SHA 6 |
| #define CHAP_CHALLENGE_LENGTH 16 |
| #define CHAP_CHALLENGE_STR_LEN 4096 |
| #define MAX_RESPONSE_LENGTH 64 /* sufficient for MD5 */ |
| #define MAX_CHAP_N_SIZE 512 |
| #define MD5_SIGNATURE_SIZE 16 /* 16 bytes in a MD5 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 |
| extern u32 chap_main_loop(struct iscsi_conn *, struct iscsi_node_auth *, char *, char *, |
| unsigned char digest_type; |
| unsigned char challenge[CHAP_CHALLENGE_LENGTH]; |
| unsigned int authenticate_target; |
| #endif /*** _ISCSI_CHAP_H_ ***/ |