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Diffstat (limited to '')
| -rw-r--r-- | include/crypto/streebog.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/crypto/streebog.h b/include/crypto/streebog.h new file mode 100644 index 000000000..cae1b4a01 --- /dev/null +++ b/include/crypto/streebog.h @@ -0,0 +1,37 @@ +/* SPDX-License-Identifier: GPL-2.0+ OR BSD-2-Clause */ +/* + * Copyright (c) 2013 Alexey Degtyarev <alexey@renatasystems.org> + * Copyright (c) 2018 Vitaly Chikunov <vt@altlinux.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + */ + +#ifndef _CRYPTO_STREEBOG_H_ +#define _CRYPTO_STREEBOG_H_ + +#include <linux/types.h> + +#define STREEBOG256_DIGEST_SIZE 32 +#define STREEBOG512_DIGEST_SIZE 64 +#define STREEBOG_BLOCK_SIZE 64 + +struct streebog_uint512 { + __le64 qword[8]; +}; + +struct streebog_state { + union { + u8 buffer[STREEBOG_BLOCK_SIZE]; + struct streebog_uint512 m; + }; + struct streebog_uint512 hash; + struct streebog_uint512 h; + struct streebog_uint512 N; + struct streebog_uint512 Sigma; + size_t fillsize; +}; + +#endif /* !_CRYPTO_STREEBOG_H_ */ |