24 lines
870 B
C
24 lines
870 B
C
#ifndef _AUTHENTICATION_H
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#define _AUTHENTICATION_H
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/*
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* Internal data used for authentication procedure
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*/
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typedef struct {
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uint8_t rand[AUTH_RAND_SIZE]; /* Random challenge number */
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uint8_t res[AUTH_RES_SIZE]; /* Authentication response */
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uint8_t ck[AUTH_CK_SIZE]; /* Ciphering key */
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uint8_t ik[AUTH_IK_SIZE]; /* Integrity key */
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#define AUTHENTICATION_T3410 0x01
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#define AUTHENTICATION_T3417 0x02
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#define AUTHENTICATION_T3421 0x04
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#define AUTHENTICATION_T3430 0x08
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unsigned char timers; /* Timer restart bitmap */
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#define AUTHENTICATION_COUNTER_MAX 3
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unsigned char mac_count:2; /* MAC failure counter (#20) */
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unsigned char umts_count:2; /* UMTS challenge failure counter (#26) */
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unsigned char sync_count:2; /* Sync failure counter (#21) */
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} authentication_data_t;
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#endif
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