45 lines
913 B
C++
45 lines
913 B
C++
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#ifndef STAR_SHA_256_HPP
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#define STAR_SHA_256_HPP
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#include "StarString.hpp"
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#include "StarByteArray.hpp"
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namespace Star {
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typedef struct sha_state_struct {
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uint32_t state[8], length, curlen;
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uint8_t buf[64];
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} sha_state;
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class Sha256Hasher {
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public:
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Sha256Hasher();
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void push(char const* data, size_t length);
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void push(String const& data);
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void push(ByteArray const& data);
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// Produces 32 bytes
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void compute(char* hashDestination);
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ByteArray compute();
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private:
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bool m_finished;
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sha_state m_state;
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};
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// Sha256 must, obviously, have 32 bytes available in the destination.
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void sha256(char const* source, size_t length, char* hashDestination);
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ByteArray sha256(char const* source, size_t length);
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void sha256(ByteArray const& in, ByteArray& out);
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void sha256(String const& in, ByteArray& out);
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ByteArray sha256(ByteArray const& in);
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ByteArray sha256(String const& in);
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}
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#endif
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