117 	struct scatterlist sg[2];  in rxkad_prime_packet_security()  local
140 	sg_init_one(&sg[0], &tmpbuf, sizeof(tmpbuf));  in rxkad_prime_packet_security()
141 	sg_init_one(&sg[1], &tmpbuf, sizeof(tmpbuf));  in rxkad_prime_packet_security()
142 	crypto_blkcipher_encrypt_iv(&desc, &sg[0], &sg[1], sizeof(tmpbuf));  in rxkad_prime_packet_security()
161 	struct scatterlist sg[2];  in rxkad_secure_packet_auth()  local
184 	sg_init_one(&sg[0], &tmpbuf, sizeof(tmpbuf));  in rxkad_secure_packet_auth()
185 	sg_init_one(&sg[1], &tmpbuf, sizeof(tmpbuf));  in rxkad_secure_packet_auth()
186 	crypto_blkcipher_encrypt_iv(&desc, &sg[0], &sg[1], sizeof(tmpbuf));  in rxkad_secure_packet_auth()
208 	struct scatterlist sg[16];  in rxkad_secure_packet_encrypt()  local
230 	sg_init_one(&sg[0], sechdr, sizeof(rxkhdr));  in rxkad_secure_packet_encrypt()
231 	sg_init_one(&sg[1], &rxkhdr, sizeof(rxkhdr));  in rxkad_secure_packet_encrypt()
232 	crypto_blkcipher_encrypt_iv(&desc, &sg[0], &sg[1], sizeof(rxkhdr));  in rxkad_secure_packet_encrypt()
242 	sg_init_table(sg, nsg);  in rxkad_secure_packet_encrypt()
243 	skb_to_sgvec(skb, sg, 0, len);  in rxkad_secure_packet_encrypt()
244 	crypto_blkcipher_encrypt_iv(&desc, sg, sg, len);  in rxkad_secure_packet_encrypt()
261 	struct scatterlist sg[2];  in rxkad_secure_packet()  local
294 	sg_init_one(&sg[0], &tmpbuf, sizeof(tmpbuf));  in rxkad_secure_packet()
295 	sg_init_one(&sg[1], &tmpbuf, sizeof(tmpbuf));  in rxkad_secure_packet()
296 	crypto_blkcipher_encrypt_iv(&desc, &sg[0], &sg[1], sizeof(tmpbuf));  in rxkad_secure_packet()
335 	struct scatterlist sg[16];  in rxkad_verify_packet_auth()  local
350 	sg_init_table(sg, nsg);  in rxkad_verify_packet_auth()
351 	skb_to_sgvec(skb, sg, 0, 8);  in rxkad_verify_packet_auth()
359 	crypto_blkcipher_decrypt_iv(&desc, sg, sg, 8);  in rxkad_verify_packet_auth()
410 	struct scatterlist _sg[4], *sg;  in rxkad_verify_packet_encrypt()  local
425 	sg = _sg;  in rxkad_verify_packet_encrypt()
427 		sg = kmalloc(sizeof(*sg) * nsg, GFP_NOIO);  in rxkad_verify_packet_encrypt()
428 		if (!sg)  in rxkad_verify_packet_encrypt()
432 	sg_init_table(sg, nsg);  in rxkad_verify_packet_encrypt()
433 	skb_to_sgvec(skb, sg, 0, skb->len);  in rxkad_verify_packet_encrypt()
442 	crypto_blkcipher_decrypt_iv(&desc, sg, sg, skb->len);  in rxkad_verify_packet_encrypt()
443 	if (sg != _sg)  in rxkad_verify_packet_encrypt()
444 		kfree(sg);  in rxkad_verify_packet_encrypt()
493 	struct scatterlist sg[2];  in rxkad_verify_packet()  local
529 	sg_init_one(&sg[0], &tmpbuf, sizeof(tmpbuf));  in rxkad_verify_packet()
530 	sg_init_one(&sg[1], &tmpbuf, sizeof(tmpbuf));  in rxkad_verify_packet()
531 	crypto_blkcipher_encrypt_iv(&desc, &sg[0], &sg[1], sizeof(tmpbuf));  in rxkad_verify_packet()
694 static void rxkad_sg_set_buf2(struct scatterlist sg[2],  in rxkad_sg_set_buf2()
699 	sg_init_table(sg, 2);  in rxkad_sg_set_buf2()
701 	sg_set_buf(&sg[0], buf, buflen);  in rxkad_sg_set_buf2()
702 	if (sg[0].offset + buflen > PAGE_SIZE) {  in rxkad_sg_set_buf2()
704 		sg[0].length = PAGE_SIZE - sg[0].offset;  in rxkad_sg_set_buf2()
705 		sg_set_buf(&sg[1], buf + sg[0].length, buflen - sg[0].length);  in rxkad_sg_set_buf2()
709 	sg_mark_end(&sg[nsg - 1]);  in rxkad_sg_set_buf2()
711 	ASSERTCMP(sg[0].length + sg[1].length, ==, buflen);  in rxkad_sg_set_buf2()
723 	struct scatterlist sg[2];  in rxkad_encrypt_response()  local
731 	rxkad_sg_set_buf2(sg, &resp->encrypted, sizeof(resp->encrypted));  in rxkad_encrypt_response()
732 	crypto_blkcipher_encrypt_iv(&desc, sg, sg, sizeof(resp->encrypted));  in rxkad_encrypt_response()
827 	struct scatterlist sg[1];  in rxkad_decrypt_ticket()  local
860 	sg_init_one(&sg[0], ticket, ticket_len);  in rxkad_decrypt_ticket()
861 	crypto_blkcipher_decrypt_iv(&desc, sg, sg, ticket_len);  in rxkad_decrypt_ticket()
970 	struct scatterlist sg[2];  in rxkad_decrypt_response()  local
988 	rxkad_sg_set_buf2(sg, &resp->encrypted, sizeof(resp->encrypted));  in rxkad_decrypt_response()
989 	crypto_blkcipher_decrypt_iv(&desc, sg, sg, sizeof(resp->encrypted));  in rxkad_decrypt_response()