1/*
2 * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10#include <openssl/aes.h>
11#include "prov/ciphercommon.h"
12
13typedef struct prov_aes_ctx_st {
14 PROV_CIPHER_CTX base; /* Must be first */
15 union {
16 OSSL_UNION_ALIGN;
17 AES_KEY ks;
18 } ks;
19
20 /* Platform specific data */
21 union {
22 int dummy;
23#if defined(OPENSSL_CPUID_OBJ) && defined(__s390__)
24 struct {
25 union {
26 OSSL_UNION_ALIGN;
27 /*-
28 * KM-AES parameter block - begin
29 * (see z/Architecture Principles of Operation >= SA22-7832-06)
30 */
31 struct {
32 unsigned char k[32];
33 } km;
34 /* KM-AES parameter block - end */
35 /*-
36 * KMO-AES/KMF-AES parameter block - begin
37 * (see z/Architecture Principles of Operation >= SA22-7832-08)
38 */
39 struct {
40 unsigned char cv[16];
41 unsigned char k[32];
42 } kmo_kmf;
43 /* KMO-AES/KMF-AES parameter block - end */
44 } param;
45 unsigned int fc;
46 int res;
47 } s390x;
48#endif /* defined(OPENSSL_CPUID_OBJ) && defined(__s390__) */
49 } plat;
50
51} PROV_AES_CTX;
52
53#define PROV_CIPHER_HW_aes_ofb PROV_CIPHER_HW_aes_ofb128
54#define PROV_CIPHER_HW_aes_cfb PROV_CIPHER_HW_aes_cfb128
55const PROV_CIPHER_HW *PROV_CIPHER_HW_aes_ecb(size_t keybits);
56const PROV_CIPHER_HW *PROV_CIPHER_HW_aes_cbc(size_t keybits);
57const PROV_CIPHER_HW *PROV_CIPHER_HW_aes_ofb128(size_t keybits);
58const PROV_CIPHER_HW *PROV_CIPHER_HW_aes_cfb128(size_t keybits);
59const PROV_CIPHER_HW *PROV_CIPHER_HW_aes_cfb1(size_t keybits);
60const PROV_CIPHER_HW *PROV_CIPHER_HW_aes_cfb8(size_t keybits);
61const PROV_CIPHER_HW *PROV_CIPHER_HW_aes_ctr(size_t keybits);
62