69   DES_cblock	str_output;
70   DES_cblock	str_feed;
71   DES_cblock	str_iv;
72   DES_cblock	str_ikey;
79 	DES_cblock krbdes_key;
81 	DES_cblock temp_feed;
118 void fb64_stream_iv (DES_cblock, struct stinfo *);
124 void fb64_stream_key (DES_cblock, struct stinfo *);
223 		for (x = 0; x < sizeof(DES_cblock); ++x) {  in fb64_start()
266 		if (cnt != sizeof(DES_cblock)) {  in fb64_is()
355 		memset(fbp->temp_feed, 0, sizeof(DES_cblock));  in fb64_reply()
393 	memcpy(fbp->krbdes_key, key->data, sizeof(DES_cblock));  in fb64_session()
400 	DES_set_key_checked((DES_cblock *)&fbp->krbdes_key,  in fb64_session()
497 void fb64_stream_iv(DES_cblock seed, struct stinfo *stp)  in fb64_stream_iv()
500 	memcpy(stp->str_iv, seed,sizeof(DES_cblock));  in fb64_stream_iv()
501 	memcpy(stp->str_output, seed, sizeof(DES_cblock));  in fb64_stream_iv()
505 	stp->str_index = sizeof(DES_cblock);  in fb64_stream_iv()
508 void fb64_stream_key(DES_cblock key, struct stinfo *stp)  in fb64_stream_key()
510 	memcpy(stp->str_ikey, key, sizeof(DES_cblock));  in fb64_stream_key()
511 	DES_set_key_checked((DES_cblock*)key, &stp->str_sched);  in fb64_stream_key()
513 	memcpy(stp->str_output, stp->str_iv, sizeof(DES_cblock));  in fb64_stream_key()
515 	stp->str_index = sizeof(DES_cblock);  in fb64_stream_key()
547 		if (index == sizeof(DES_cblock)) {  in cfb64_encrypt()
548 			DES_cblock b;  in cfb64_encrypt()
550 			memcpy(stp->str_feed, b, sizeof(DES_cblock));  in cfb64_encrypt()
579 	if (index == sizeof(DES_cblock)) {  in cfb64_decrypt()
580 		DES_cblock b;  in cfb64_decrypt()
582 		memcpy(stp->str_feed, b, sizeof(DES_cblock));  in cfb64_decrypt()
619 		if (index == sizeof(DES_cblock)) {  in ofb64_encrypt()
620 			DES_cblock b;  in ofb64_encrypt()
622 			memcpy(stp->str_feed, b, sizeof(DES_cblock));  in ofb64_encrypt()
648 	if (index == sizeof(DES_cblock)) {  in ofb64_decrypt()
649 		DES_cblock b;  in ofb64_decrypt()
651 		memcpy(stp->str_feed, b, sizeof(DES_cblock));  in ofb64_decrypt()