Documentation
Includes
netif/ppp/ppp_opts.h
#include "netif/ppp/ppp_opts.h"
ppp.h
#include "ppp.h"
Macros
Marco CHAP_H
#define CHAP_H
Marco CHAP_HDRLEN
#define CHAP_HDRLEN 4
Marco CHAP_CHALLENGE
#define CHAP_CHALLENGE 1
Marco CHAP_RESPONSE
#define CHAP_RESPONSE 2
Marco CHAP_SUCCESS
#define CHAP_SUCCESS 3
Marco CHAP_FAILURE
#define CHAP_FAILURE 4
Marco CHAP_MD5
#define CHAP_MD5 5
Marco CHAP_MICROSOFT
#define CHAP_MICROSOFT 128
Marco CHAP_MICROSOFT_V2
#define CHAP_MICROSOFT_V2 129
Marco MAX_CHALLENGE_LEN
#define MAX_CHALLENGE_LEN 64
Marco MAX_RESPONSE_LEN
#define MAX_RESPONSE_LEN 64
Marco CHAL_MAX_PKTLEN
#define CHAL_MAX_PKTLEN (PPP_HDRLEN + CHAP_HDRLEN + 4 + MAX_CHALLENGE_LEN + MAXNAMELEN)
Marco RESP_MAX_PKTLEN
#define RESP_MAX_PKTLEN (PPP_HDRLEN + CHAP_HDRLEN + 4 + MAX_RESPONSE_LEN + MAXNAMELEN)
Marco MDTYPE_MICROSOFT_V2
#define MDTYPE_MICROSOFT_V2 1
Marco MDTYPE_MICROSOFT
#define MDTYPE_MICROSOFT 2
Marco MDTYPE_MD5
#define MDTYPE_MD5 4
Marco MDTYPE_NONE
#define MDTYPE_NONE 0
Marco CHAP_DIGEST(mdtype)
#define CHAP_DIGEST(mdtype) \
((mdtype) & MDTYPE_MD5)? CHAP_MD5: \
((mdtype) & MDTYPE_MICROSOFT_V2)? CHAP_MICROSOFT_V2: \
((mdtype) & MDTYPE_MICROSOFT)? CHAP_MICROSOFT: \
0
Marco CHAP_DIGEST(mdtype)
#define CHAP_DIGEST(mdtype) \
((mdtype) & MDTYPE_MD5)? CHAP_MD5: \
0
Marco CHAP_MDTYPE(mdtype)
#define CHAP_MDTYPE(mdtype) ((mdtype) ^ ((mdtype) - 1)) & (mdtype)
Marco CHAP_MDTYPE_D(digest)
#define CHAP_MDTYPE_D(digest) \
((digest) == CHAP_MICROSOFT_V2)? MDTYPE_MICROSOFT_V2: \
((digest) == CHAP_MICROSOFT)? MDTYPE_MICROSOFT: \
((digest) == CHAP_MD5)? MDTYPE_MD5: \
0
Marco CHAP_MDTYPE_D(digest)
#define CHAP_MDTYPE_D(digest) \
((digest) == CHAP_MD5)? MDTYPE_MD5: \
0
Marco CHAP_CANDIGEST(mdtype, digest)
#define CHAP_CANDIGEST(mdtype, digest) \
((digest) == CHAP_MICROSOFT_V2)? (mdtype) & MDTYPE_MICROSOFT_V2: \
((digest) == CHAP_MICROSOFT)? (mdtype) & MDTYPE_MICROSOFT: \
((digest) == CHAP_MD5)? (mdtype) & MDTYPE_MD5: \
0
Marco CHAP_CANDIGEST(mdtype, digest)
#define CHAP_CANDIGEST(mdtype, digest) \
((digest) == CHAP_MD5)? (mdtype) & MDTYPE_MD5: \
0
Functions
Vars
Consts
Const
const struct chap_digest_type *digest,
unsigned char *challenge, unsigned char *response,
char *message, int message_space);
Types
Typedefs
Typedef chap_client_state;
typedef struct chap_client_state {
u8_t flags;
const char *name;
const struct chap_digest_type *digest;
unsigned char priv[64]; /* private area for digest's use */
} chap_client_state;
Typedef chap_server_state;
typedef struct chap_server_state {
u8_t flags;
u8_t id;
const char *name;
const struct chap_digest_type *digest;
int challenge_xmits;
int challenge_pktlen;
unsigned char challenge[CHAL_MAX_PKTLEN];
} chap_server_state;