565 	Enc *enc;  in set_newkeys()  local
597 	enc  = &newkeys[mode]->enc;  in set_newkeys()
604 	data_dump(enc->key, enc->key_len);  in set_newkeys()
606 	data_dump(enc->iv, enc->block_size);  in set_newkeys()
610 	cipher_init(cc, enc->cipher, enc->key, enc->key_len,  in set_newkeys()
611 	    enc->iv, enc->block_size, crypt_type);  in set_newkeys()
651 	if (enc->block_size >= 16)  in set_newkeys()
652 		*max_blocks = (u_int64_t)1 << (enc->block_size * 2);  in set_newkeys()
654 		*max_blocks = ((u_int64_t)1 << 30) / enc->block_size;  in set_newkeys()
657 		*max_blocks = MIN(*max_blocks, rekey_limit / enc->block_size);  in set_newkeys()
663 	Enc *enc;  in free_keys()  local
667 	enc  = &keys->enc;  in free_keys()
670 	xfree(enc->name);  in free_keys()
671 	xfree(enc->iv);  in free_keys()
672 	xfree(enc->key);  in free_keys()
732 	Enc *enc   = NULL;  in packet_send2_wrapped()  local
738 		enc  = &newkeys[MODE_OUT]->enc;  in packet_send2_wrapped()
742 	block_size = enc ? enc->block_size : 8;  in packet_send2_wrapped()
787 	if (enc && !send_context.plaintext) {  in packet_send2_wrapped()
1131 	Enc *enc   = NULL;  in packet_read_poll2()  local
1136 		enc  = &newkeys[MODE_IN]->enc;  in packet_read_poll2()
1141 	block_size = enc ? enc->block_size : 8;  in packet_read_poll2()