mirror of
https://github.com/openssl/openssl.git
synced 2024-12-21 06:09:35 +08:00
38fc02a708
Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15801)
46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
/*
|
|
* Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
|
|
*
|
|
* Licensed under the Apache License 2.0 (the "License"). You may not use
|
|
* this file except in compliance with the License. You can obtain a copy
|
|
* in the file LICENSE in the source distribution or at
|
|
* https://www.openssl.org/source/license.html
|
|
*/
|
|
|
|
#include <openssl/aes.h>
|
|
#include "prov/ciphercommon.h"
|
|
#include "prov/ciphercommon_gcm.h"
|
|
#include "crypto/aes_platform.h"
|
|
|
|
typedef struct prov_aes_gcm_ctx_st {
|
|
PROV_GCM_CTX base; /* must be first entry in struct */
|
|
union {
|
|
OSSL_UNION_ALIGN;
|
|
AES_KEY ks;
|
|
} ks; /* AES key schedule to use */
|
|
|
|
/* Platform specific data */
|
|
union {
|
|
int dummy;
|
|
#if defined(OPENSSL_CPUID_OBJ) && defined(__s390__)
|
|
struct {
|
|
union {
|
|
OSSL_UNION_ALIGN;
|
|
S390X_KMA_PARAMS kma;
|
|
} param;
|
|
unsigned int fc;
|
|
unsigned int hsflag; /* hash subkey set flag */
|
|
unsigned char ares[16];
|
|
unsigned char mres[16];
|
|
unsigned char kres[16];
|
|
int areslen;
|
|
int mreslen;
|
|
int kreslen;
|
|
int res;
|
|
} s390x;
|
|
#endif /* defined(OPENSSL_CPUID_OBJ) && defined(__s390__) */
|
|
} plat;
|
|
} PROV_AES_GCM_CTX;
|
|
|
|
const PROV_GCM_HW *ossl_prov_aes_hw_gcm(size_t keybits);
|