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

Return to kex.c CVS log

Up to [local] / src / usr.bin / ssh

version 1.44, 2002/02/11 16:10:15

version 1.45, 2002/02/14 23:41:01

Line 232

char *name = match_list(client, server, NULL);

if (name == NULL)

fatal("no matching cipher found: client %s server %s", client, server);

enc->cipher = cipher_by_name(name);

if ((enc->cipher = cipher_by_name(name)) == NULL)

if (enc->cipher == NULL)

fatal("matching cipher is not supported: %s", name);

enc->name = name;

enc->enabled = 0;

enc->iv = NULL;

enc->key = NULL;

enc->key_len = cipher_keylen(enc->cipher);

enc->block_size = cipher_blocksize(enc->cipher);

}

static void

choose_mac(Mac *mac, char *client, char *server)

Line 341

Line 342

need = 0;

for (mode = 0; mode < MODE_MAX; mode++) {

newkeys = kex->newkeys[mode];

if (need < newkeys->enc.cipher->key_len)

if (need < newkeys->enc.key_len)

need = newkeys->enc.cipher->key_len;

need = newkeys->enc.key_len;

if (need < newkeys->enc.cipher->block_size)

if (need < newkeys->enc.block_size)

need = newkeys->enc.cipher->block_size;

need = newkeys->enc.block_size;

if (need < newkeys->mac.key_len)

need = newkeys->mac.key_len;

}