870 	unsigned ivsize = crypto_ablkcipher_ivsize(tfm);  in ablk_perform()  local
900 	BUG_ON(ivsize && !req->info);  in ablk_perform()
901 	memcpy(crypt->iv, req->info, ivsize);  in ablk_perform()
994 	unsigned ivsize = crypto_aead_ivsize(tfm);  in aead_perform()  local
1032 	crypt->auth_len = req->assoclen + ivsize + cryptlen;  in aead_perform()
1033 	BUG_ON(ivsize && !req->iv);  in aead_perform()
1034 	memcpy(crypt->iv, req->iv, ivsize);  in aead_perform()
1049 	sg_set_buf(&req_ctx->ivlist, iv, ivsize);  in aead_perform()
1050 	buf = chainup_buffers(dev, &req_ctx->ivlist, ivsize, buf, flags,  in aead_perform()
1175 	unsigned ivsize = crypto_aead_ivsize(crypto_aead_reqtfm(req));  in aead_encrypt()  local
1176 	return aead_perform(req, 1, req->assoclen + ivsize,  in aead_encrypt()
1182 	unsigned ivsize = crypto_aead_ivsize(crypto_aead_reqtfm(req));  in aead_decrypt()  local
1183 	return aead_perform(req, 0, req->assoclen + ivsize,  in aead_decrypt()
1191 	unsigned len, ivsize = crypto_aead_ivsize(tfm);  in aead_givencrypt()  local
1196 		get_random_bytes(ctx->salt, ivsize);  in aead_givencrypt()
1199 	memcpy(req->areq.iv, ctx->salt, ivsize);  in aead_givencrypt()
1200 	len = ivsize;  in aead_givencrypt()
1201 	if (ivsize > sizeof(u64)) {  in aead_givencrypt()
1202 		memset(req->giv, 0, ivsize - sizeof(u64));  in aead_givencrypt()
1206 	memcpy(req->giv + ivsize - len, &seq, len);  in aead_givencrypt()
1208 			req->areq.cryptlen +ivsize, req->giv);  in aead_givencrypt()
1219 			.ivsize		= DES_BLOCK_SIZE,
1246 			.ivsize		= DES3_EDE_BLOCK_SIZE,
1272 			.ivsize		= AES_BLOCK_SIZE,
1298 			.ivsize		= AES_BLOCK_SIZE,
1312 			.ivsize		= AES_BLOCK_SIZE,
1326 			.ivsize		= DES_BLOCK_SIZE,
1339 			.ivsize		= DES3_EDE_BLOCK_SIZE,
1352 			.ivsize		= DES_BLOCK_SIZE,
1365 			.ivsize		= DES3_EDE_BLOCK_SIZE,
1378 			.ivsize		= AES_BLOCK_SIZE,
1391 			.ivsize		= AES_BLOCK_SIZE,