diff options
Diffstat (limited to 'kex.c')
| -rw-r--r-- | kex.c | 19 |
1 files changed, 12 insertions, 7 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: kex.c,v 1.77 2007/01/21 01:41:54 stevesk Exp $ */ +/* $OpenBSD: kex.c,v 1.78 2007/05/30 05:58:13 djm Exp $ */ /* * Copyright (c) 2000, 2001 Markus Friedl. All rights reserved. * @@ -87,7 +87,7 @@ static char ** kex_buf2prop(Buffer *raw, int *first_kex_follows) { Buffer b; - int i; + u_int i; char **proposal; proposal = xcalloc(PROPOSAL_MAX, sizeof(char *)); @@ -108,7 +108,7 @@ kex_buf2prop(Buffer *raw, int *first_kex_follows) *first_kex_follows = i; debug2("kex_parse_kexinit: first_kex_follows %d ", i); i = buffer_get_int(&b); - debug2("kex_parse_kexinit: reserved %d ", i); + debug2("kex_parse_kexinit: reserved %u ", i); buffer_free(&b); return proposal; } @@ -123,6 +123,7 @@ kex_prop_free(char **proposal) xfree(proposal); } +/* ARGSUSED */ static void kex_protocol_error(int type, u_int32_t seq, void *ctxt) { @@ -194,6 +195,7 @@ kex_send_kexinit(Kex *kex) kex->flags |= KEX_INIT_SENT; } +/* ARGSUSED */ void kex_input_kexinit(int type, u_int32_t seq, void *ctxt) { @@ -258,7 +260,8 @@ choose_enc(Enc *enc, char *client, char *server) { char *name = match_list(client, server, NULL); if (name == NULL) - fatal("no matching cipher found: client %s server %s", client, server); + fatal("no matching cipher found: client %s server %s", + client, server); if ((enc->cipher = cipher_by_name(name)) == NULL) fatal("matching cipher is not supported: %s", name); enc->name = name; @@ -274,7 +277,8 @@ choose_mac(Mac *mac, char *client, char *server) { char *name = match_list(client, server, NULL); if (name == NULL) - fatal("no matching mac found: client %s server %s", client, server); + fatal("no matching mac found: client %s server %s", + client, server); if (mac_init(mac, name) < 0) fatal("unsupported mac %s", name); /* truncate the key */ @@ -308,7 +312,7 @@ choose_kex(Kex *k, char *client, char *server) { k->name = match_list(client, server, NULL); if (k->name == NULL) - fatal("no kex alg"); + fatal("Unable to negotiate a key exchange method"); if (strcmp(k->name, KEX_DH1) == 0) { k->kex_type = KEX_DH_GRP1_SHA1; k->evp_md = EVP_sha1(); @@ -388,7 +392,8 @@ kex_choose_conf(Kex *kex) for (mode = 0; mode < MODE_MAX; mode++) { newkeys = xcalloc(1, sizeof(*newkeys)); kex->newkeys[mode] = newkeys; - ctos = (!kex->server && mode == MODE_OUT) || (kex->server && mode == MODE_IN); + ctos = (!kex->server && mode == MODE_OUT) || + (kex->server && mode == MODE_IN); nenc = ctos ? PROPOSAL_ENC_ALGS_CTOS : PROPOSAL_ENC_ALGS_STOC; nmac = ctos ? PROPOSAL_MAC_ALGS_CTOS : PROPOSAL_MAC_ALGS_STOC; ncomp = ctos ? PROPOSAL_COMP_ALGS_CTOS : PROPOSAL_COMP_ALGS_STOC; |