From 0de847bb4832c201233c87fa37867b9d89f0e8c8 Mon Sep 17 00:00:00 2001 From: BobTheBob <32057864+BobTheBob9@users.noreply.github.com> Date: Fri, 27 May 2022 01:13:14 +0100 Subject: rename project folder (:tf: commit log) --- NorthstarDLL/include/crypto/sm4.h | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 NorthstarDLL/include/crypto/sm4.h (limited to 'NorthstarDLL/include/crypto/sm4.h') diff --git a/NorthstarDLL/include/crypto/sm4.h b/NorthstarDLL/include/crypto/sm4.h new file mode 100644 index 00000000..e21ec81c --- /dev/null +++ b/NorthstarDLL/include/crypto/sm4.h @@ -0,0 +1,38 @@ +/* + * Copyright 2017-2021 The OpenSSL Project Authors. All Rights Reserved. + * Copyright 2017 Ribose Inc. 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 + */ + +#ifndef OSSL_CRYPTO_SM4_H +# define OSSL_CRYPTO_SM4_H +# pragma once + +# include +# include + +# ifdef OPENSSL_NO_SM4 +# error SM4 is disabled. +# endif + +# define SM4_ENCRYPT 1 +# define SM4_DECRYPT 0 + +# define SM4_BLOCK_SIZE 16 +# define SM4_KEY_SCHEDULE 32 + +typedef struct SM4_KEY_st { + uint32_t rk[SM4_KEY_SCHEDULE]; +} SM4_KEY; + +int ossl_sm4_set_key(const uint8_t *key, SM4_KEY *ks); + +void ossl_sm4_encrypt(const uint8_t *in, uint8_t *out, const SM4_KEY *ks); + +void ossl_sm4_decrypt(const uint8_t *in, uint8_t *out, const SM4_KEY *ks); + +#endif -- cgit v1.2.3