102 	blocksize = ses.keys->recv_algo_crypt->blocksize;  in read_packet()
159 	blocksize = ses.keys->recv_algo_crypt->blocksize;  in read_packet_init()
160 	macsize = ses.keys->recv_algo_mac->hashsize;  in read_packet_init()
195 	if (ses.keys->recv_algo_crypt->cipherdesc == NULL) {  in read_packet_init()
205 					&ses.keys->recv_symmetric_struct) != CRYPT_OK) {  in read_packet_init()
235 	blocksize = ses.keys->recv_algo_crypt->blocksize;  in decrypt_packet()
236 	macsize = ses.keys->recv_algo_mac->hashsize;  in decrypt_packet()
248 	if (ses.keys->recv_algo_crypt->cipherdesc == NULL) {  in decrypt_packet()
259 						&ses.keys->recv_symmetric_struct) != CRYPT_OK) {  in decrypt_packet()
291 	if (ses.keys->recv_algo_comp == DROPBEAR_COMP_ZLIB) {  in decrypt_packet()
323 	macsize = ses.keys->recv_algo_mac->hashsize;  in checkmac()
330 				find_hash(ses.keys->recv_algo_mac->hashdesc->name),   in checkmac()
331 				ses.keys->recvmackey,   in checkmac()
332 				ses.keys->recv_algo_mac->keysize)   in checkmac()
370 	zstream = ses.keys->recv_zstream;  in buf_decompress()
419 	blocksize = ses.keys->trans_algo_crypt->blocksize;  in encrypt_packet()
420 	macsize = ses.keys->trans_algo_mac->hashsize;  in encrypt_packet()
437 	if (ses.keys->trans_algo_comp == DROPBEAR_COMP_ZLIB) {  in encrypt_packet()
480 	if (ses.keys->trans_algo_crypt->cipherdesc == NULL) {  in encrypt_packet()
492 						&ses.keys->trans_symmetric_struct) != CRYPT_OK) {  in encrypt_packet()
530 	macsize = ses.keys->trans_algo_mac->hashsize;  in writemac()
534 					find_hash(ses.keys->trans_algo_mac->hashdesc->name),   in writemac()
535 					ses.keys->transmackey,   in writemac()
536 					ses.keys->trans_algo_mac->keysize) != CRYPT_OK) {  in writemac()
577 		ses.keys->trans_zstream->avail_in = endpos - src->pos;  in buf_compress()
578 		ses.keys->trans_zstream->next_in =   in buf_compress()
579 			buf_getptr(src, ses.keys->trans_zstream->avail_in);  in buf_compress()
581 		ses.keys->trans_zstream->avail_out = dest->size - dest->pos;  in buf_compress()
582 		ses.keys->trans_zstream->next_out =  in buf_compress()
583 			buf_getwriteptr(dest, ses.keys->trans_zstream->avail_out);  in buf_compress()
585 		result = deflate(ses.keys->trans_zstream, Z_SYNC_FLUSH);  in buf_compress()
587 		buf_setpos(src, endpos - ses.keys->trans_zstream->avail_in);  in buf_compress()
588 		buf_setlen(dest, dest->size - ses.keys->trans_zstream->avail_out);  in buf_compress()
595 		if (ses.keys->trans_zstream->avail_in == 0) {  in buf_compress()
599 		dropbear_assert(ses.keys->trans_zstream->avail_out == 0);  in buf_compress()