+
+ if(!prf(shared, ECDH_SHARED_SIZE, seed, strlen(seed), key, hiskeylen * 2 + mykeylen * 2))
+ return true;
+
+ free(seed);
+
+ cipher_open_by_nid(&from->incipher, cipher_get_nid(&myself->incipher));
+ digest_open_by_nid(&from->indigest, digest_get_nid(&myself->indigest), digest_length(&myself->indigest));
+ from->incompression = myself->incompression;
+
+ cipher_set_key(&from->incipher, mykey, false);
+ digest_set_key(&from->indigest, mykey + mykeylen, mykeylen);
+
+ cipher_set_key(&from->outcipher, hiskey, true);
+ digest_set_key(&from->outdigest, hiskey + hiskeylen, hiskeylen);
+
+ // Reset sequence number and late packet window
+ mykeyused = true;
+ from->received_seqno = 0;
+ if(replaywin)
+ memset(from->late, 0, replaywin);
+
+ if(strcmp(myself->name, from->name) < 0)
+ memmove(key, key + mykeylen * 2, hiskeylen * 2);