LCOV - code coverage report
Current view: top level - src/crypto - sha512.h (source / functions) Hit Total Coverage
Test: coverage.lcov Lines: 1 1 100.0 %
Date: 2022-04-21 14:51:19 Functions: 1 1 100.0 %
Legend: Modified by patch:
Lines: hit not hit | Branches: + taken - not taken # not executed

Not modified by patch:
Lines: hit not hit | Branches: + taken - not taken # not executed
Branches: 0 0 -

           Branch data     Line data    Source code
#       1                 :            : // Copyright (c) 2014-2019 The Bitcoin Core developers
#       2                 :            : // Distributed under the MIT software license, see the accompanying
#       3                 :            : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
#       4                 :            : 
#       5                 :            : #ifndef BITCOIN_CRYPTO_SHA512_H
#       6                 :            : #define BITCOIN_CRYPTO_SHA512_H
#       7                 :            : 
#       8                 :            : #include <stdint.h>
#       9                 :            : #include <stdlib.h>
#      10                 :            : 
#      11                 :            : /** A hasher class for SHA-512. */
#      12                 :            : class CSHA512
#      13                 :            : {
#      14                 :            : private:
#      15                 :            :     uint64_t s[8];
#      16                 :            :     unsigned char buf[128];
#      17                 :            :     uint64_t bytes;
#      18                 :            : 
#      19                 :            : public:
#      20                 :            :     static constexpr size_t OUTPUT_SIZE = 64;
#      21                 :            : 
#      22                 :            :     CSHA512();
#      23                 :            :     CSHA512& Write(const unsigned char* data, size_t len);
#      24                 :            :     void Finalize(unsigned char hash[OUTPUT_SIZE]);
#      25                 :            :     CSHA512& Reset();
#      26                 :       1081 :     uint64_t Size() const { return bytes; }
#      27                 :            : };
#      28                 :            : 
#      29                 :            : #endif // BITCOIN_CRYPTO_SHA512_H

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