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32 lines
831 B
C
32 lines
831 B
C
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#ifndef _ISCSI_CHAP_H_
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#define _ISCSI_CHAP_H_
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#define CHAP_DIGEST_MD5 5
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#define CHAP_DIGEST_SHA 6
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#define CHAP_CHALLENGE_LENGTH 16
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#define CHAP_CHALLENGE_STR_LEN 4096
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#define MAX_RESPONSE_LENGTH 64 /* sufficient for MD5 */
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#define MAX_CHAP_N_SIZE 512
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#define MD5_SIGNATURE_SIZE 16 /* 16 bytes in a MD5 message digest */
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#define CHAP_STAGE_CLIENT_A 1
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#define CHAP_STAGE_SERVER_AIC 2
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#define CHAP_STAGE_CLIENT_NR 3
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#define CHAP_STAGE_CLIENT_NRIC 4
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#define CHAP_STAGE_SERVER_NR 5
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extern u32 chap_main_loop(struct iscsi_conn *, struct iscsi_node_auth *, char *, char *,
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int *, int *);
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struct iscsi_chap {
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unsigned char digest_type;
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unsigned char id;
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unsigned char challenge[CHAP_CHALLENGE_LENGTH];
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unsigned int authenticate_target;
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unsigned int chap_state;
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} ____cacheline_aligned;
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#endif /*** _ISCSI_CHAP_H_ ***/
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