diff options
author | Ronald Tse <ronald.tse@ribose.com> | 2017-10-30 17:59:00 +0800 |
---|---|---|
committer | Ronald Tse <ronald.tse@ribose.com> | 2017-11-06 07:21:15 +0800 |
commit | 67e247fad12308e34817e60c9242113c285fb00c (patch) | |
tree | b11943e669ecd8482fe95973c2eb407d295d38d7 /crypto/include/internal/sm3.h | |
parent | a0c3e4fa9089f571ff4b406cb914d0a504847b10 (diff) |
SM3: restructure to EVP internal and update doc to right location
Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4616)
Diffstat (limited to 'crypto/include/internal/sm3.h')
-rw-r--r-- | crypto/include/internal/sm3.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/crypto/include/internal/sm3.h b/crypto/include/internal/sm3.h new file mode 100644 index 0000000000..27eb471c28 --- /dev/null +++ b/crypto/include/internal/sm3.h @@ -0,0 +1,39 @@ +/* + * Copyright 2017 The OpenSSL Project Authors. All Rights Reserved. + * Copyright 2017 Ribose Inc. All Rights Reserved. + * + * Licensed under the OpenSSL license (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 HEADER_SM3_H +# define HEADER_SM3_H + +# include <openssl/opensslconf.h> + +# ifdef OPENSSL_NO_SM3 +# error SM3 is disabled. +# endif + +# define SM3_DIGEST_LENGTH 32 +# define SM3_WORD unsigned int + +# define SM3_CBLOCK 64 +# define SM3_LBLOCK (SM3_CBLOCK/4) + +typedef struct SM3state_st { + SM3_WORD A, B, C, D, E, F, G, H; + SM3_WORD Nl, Nh; + SM3_WORD data[SM3_LBLOCK]; + unsigned int num; +} SM3_CTX; + +int sm3_init(SM3_CTX *c); +int sm3_update(SM3_CTX *c, const void *data, size_t len); +int sm3_final(unsigned char *md, SM3_CTX *c); + +void sm3_block_data_order(SM3_CTX *c, const void *p, size_t num); + +#endif |