Lines Matching defs:kex

88 #include "kex.h"
237 	    (ssh->kex = kex_new()) == NULL ||
261 		kex_free(ssh->kex);
286 	    (ssh->kex != NULL && ssh->kex->done == 0);
349 	kex_free(ssh->kex);
350 	ssh->kex = NULL;
737 		kex_free(ssh->kex);
738 		ssh->kex = NULL;
946 	if (ssh->kex && ssh->kex->newkeys[mode]) {
947 		kex_free_newkeys(ssh->kex->newkeys[mode]);
948 		ssh->kex->newkeys[mode] = NULL;
991 	/* move newkeys from kex to state */
992 	if ((state->newkeys[mode] = ssh->kex->newkeys[mode]) == NULL)
994 	ssh->kex->newkeys[mode] = NULL;
1302 		if ((ssh->kex->flags & KEX_INITIAL) != 0) {
1315 	if (type == SSH2_MSG_NEWKEYS && ssh->kex->kex_strict) {
1527 	if (ssh->kex)
1713 		if ((ssh->kex->flags & KEX_INITIAL) != 0) {
1784 	if (*typep == SSH2_MSG_NEWKEYS && ssh->kex->kex_strict) {
1839 		if (ssh->kex != NULL &&
1840 		    (ssh->kex->flags & KEX_INITIAL) && ssh->kex->kex_strict)
2023 		if (ssh->kex && ssh->kex->failed_choice) {
2028 			    ssh->kex->failed_choice);
2307 	ssh->kex->server = 1; /* XXX unify? */
2345 /* turn kex into a blob for packet state serialization */
2347 kex_to_blob(struct sshbuf *m, struct kex *kex)
2351 	if ((r = sshbuf_put_u32(m, kex->we_need)) != 0 ||
2352 	    (r = sshbuf_put_cstring(m, kex->hostkey_alg)) != 0 ||
2353 	    (r = sshbuf_put_u32(m, kex->hostkey_type)) != 0 ||
2354 	    (r = sshbuf_put_u32(m, kex->hostkey_nid)) != 0 ||
2355 	    (r = sshbuf_put_u32(m, kex->kex_type)) != 0 ||
2356 	    (r = sshbuf_put_u32(m, kex->kex_strict)) != 0 ||
2357 	    (r = sshbuf_put_stringb(m, kex->my)) != 0 ||
2358 	    (r = sshbuf_put_stringb(m, kex->peer)) != 0 ||
2359 	    (r = sshbuf_put_stringb(m, kex->client_version)) != 0 ||
2360 	    (r = sshbuf_put_stringb(m, kex->server_version)) != 0 ||
2361 	    (r = sshbuf_put_stringb(m, kex->session_id)) != 0 ||
2362 	    (r = sshbuf_put_u32(m, kex->flags)) != 0)
2418 	if ((r = kex_to_blob(m, ssh->kex)) != 0 ||
2496 	ssh->kex->newkeys[mode] = newkey;
2505 /* restore kex from blob for packet state de-serialization */
2507 kex_from_blob(struct sshbuf *m, struct kex **kexp)
2509 	struct kex *kex;
2512 	if ((kex = kex_new()) == NULL)
2514 	if ((r = sshbuf_get_u32(m, &kex->we_need)) != 0 ||
2515 	    (r = sshbuf_get_cstring(m, &kex->hostkey_alg, NULL)) != 0 ||
2516 	    (r = sshbuf_get_u32(m, (u_int *)&kex->hostkey_type)) != 0 ||
2517 	    (r = sshbuf_get_u32(m, (u_int *)&kex->hostkey_nid)) != 0 ||
2518 	    (r = sshbuf_get_u32(m, &kex->kex_type)) != 0 ||
2519 	    (r = sshbuf_get_u32(m, &kex->kex_strict)) != 0 ||
2520 	    (r = sshbuf_get_stringb(m, kex->my)) != 0 ||
2521 	    (r = sshbuf_get_stringb(m, kex->peer)) != 0 ||
2522 	    (r = sshbuf_get_stringb(m, kex->client_version)) != 0 ||
2523 	    (r = sshbuf_get_stringb(m, kex->server_version)) != 0 ||
2524 	    (r = sshbuf_get_stringb(m, kex->session_id)) != 0 ||
2525 	    (r = sshbuf_get_u32(m, &kex->flags)) != 0)
2527 	kex->server = 1;
2528 	kex->done = 1;
2532 		kex_free(kex);
2537 		*kexp = kex;
2554 	if ((r = kex_from_blob(m, &ssh->kex)) != 0 ||
2779 	if (ssh->kex)