src/usr.bin/ssh/kex.h - diff

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Diff for /src/usr.bin/ssh/kex.h between version 1.35 and 1.35.4.2

version 1.35, 2004/06/13 12:53:24

version 1.35.4.2, 2006/02/03 02:53:44

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#include "cipher.h"

#include "key.h"

#define KEX_DH1 "diffie-hellman-group1-sha1"

#define KEX_DH14 "diffie-hellman-group14-sha1"

#define KEX_DHGEX "diffie-hellman-group-exchange-sha1"

#define KEX_DHGEX_SHA1 "diffie-hellman-group-exchange-sha1"

#define COMP_NONE 0

#define COMP_ZLIB 1

#define COMP_DELAYED 2

enum kex_init_proposals {

PROPOSAL_KEX_ALGS,

PROPOSAL_SERVER_HOST_KEY_ALGS,

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char *name;

int enabled;

const EVP_MD *md;

int mac_len;

u_int mac_len;

u_char *key;

int key_len;

u_int key_len;

};

struct Comp {

int type;

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u_char *session_id;

u_int session_id_len;

Newkeys *newkeys[MODE_MAX];

int we_need;

u_int we_need;

int server;

char *name;

int hostkey_type;

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Buffer peer;

int done;

int flags;

const EVP_MD *evp_md;

char *client_version_string;

char *server_version_string;

int (*verify_host_key)(Key *);

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void kex_send_kexinit(Kex *);

void kex_input_kexinit(int, u_int32_t, void *);

void kex_derive_keys(Kex *, u_char *, BIGNUM *);

void kex_derive_keys(Kex *, u_char *, u_int, BIGNUM *);

Newkeys *kex_get_newkeys(int);

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void kexgex_client(Kex *);

void kexgex_server(Kex *);

u_char *

void

kex_dh_hash(char *, char *, char *, int, char *, int, u_char *, int,

BIGNUM *, BIGNUM *, BIGNUM *);

BIGNUM *, BIGNUM *, BIGNUM *, u_char **, u_int *);

u_char *

void

kexgex_hash(char *, char *, char *, int, char *, int, u_char *, int,

kexgex_hash(const EVP_MD *, char *, char *, char *, int, char *,

int, int, int, BIGNUM *, BIGNUM *, BIGNUM *, BIGNUM *, BIGNUM *);

int, u_char *, int, int, int, int, BIGNUM *, BIGNUM *, BIGNUM *,

BIGNUM *, BIGNUM *, u_char **, u_int *);

void

derive_ssh1_session_id(BIGNUM *, BIGNUM *, u_int8_t[8], u_int8_t[16]);