diff options
Diffstat (limited to 'src/crypto/sha2.h')
| -rw-r--r-- | src/crypto/sha2.h | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/src/crypto/sha2.h b/src/crypto/sha2.h index 088d5e194c..a6cbe58554 100644 --- a/src/crypto/sha2.h +++ b/src/crypto/sha2.h @@ -1,5 +1,5 @@ // Copyright (c) 2014 The Bitcoin developers -// Distributed under the MIT/X11 software license, see the accompanying +// Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #ifndef BITCOIN_SHA2_H @@ -9,7 +9,8 @@ #include <stdlib.h> /** A hasher class for SHA-256. */ -class CSHA256 { +class CSHA256 +{ private: uint32_t s[8]; unsigned char buf[64]; @@ -19,13 +20,14 @@ public: static const size_t OUTPUT_SIZE = 32; CSHA256(); - CSHA256& Write(const unsigned char *data, size_t len); + CSHA256& Write(const unsigned char* data, size_t len); void Finalize(unsigned char hash[OUTPUT_SIZE]); CSHA256& Reset(); }; /** A hasher class for SHA-512. */ -class CSHA512 { +class CSHA512 +{ private: uint64_t s[8]; unsigned char buf[128]; @@ -35,13 +37,14 @@ public: static const size_t OUTPUT_SIZE = 64; CSHA512(); - CSHA512& Write(const unsigned char *data, size_t len); + CSHA512& Write(const unsigned char* data, size_t len); void Finalize(unsigned char hash[OUTPUT_SIZE]); CSHA512& Reset(); }; /** A hasher class for HMAC-SHA-512. */ -class CHMAC_SHA512 { +class CHMAC_SHA512 +{ private: CSHA512 outer; CSHA512 inner; @@ -49,12 +52,13 @@ private: public: static const size_t OUTPUT_SIZE = 64; - CHMAC_SHA512(const unsigned char *key, size_t keylen); - CHMAC_SHA512& Write(const unsigned char *data, size_t len) { + CHMAC_SHA512(const unsigned char* key, size_t keylen); + CHMAC_SHA512& Write(const unsigned char* data, size_t len) + { inner.Write(data, len); return *this; } void Finalize(unsigned char hash[OUTPUT_SIZE]); }; -#endif +#endif // BITCOIN_SHA2_H |