nerdcruft/libcruft-util
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Danny Robson 2015-03-02 00:35:30 +11:00
parent f4fe636cb0
commit cce9af76e3
2 changed files with 30 additions and 31 deletions
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2
hash/adler.hpp
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@ -23,7 +23,7 @@
#include <cstdint> #include <cstdint>
#include <cstdlib> #include <cstdlib>
extern uint32_t adler32(const void* restrict, size_t); extern uint32_t adler32 (const void* restrict, size_t);
extern uint32_t adler32 (const uint8_t *first, const uint8_t *last); extern uint32_t adler32 (const uint8_t *first, const uint8_t *last);
#endif #endif

59
hash/sha1.hpp
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@ -26,39 +26,38 @@
#include <array> #include <array>
namespace util { //-----------------------------------------------------------------------------
namespace hash { namespace util { namespace hash {
class SHA1 { class SHA1 {
public: public:
typedef std::array<uint8_t,20> digest_t; typedef std::array<uint8_t,20> digest_t;
public: public:
SHA1(); SHA1();
void update (const uint8_t *, size_t); void update (const uint8_t *, size_t);
void finish (void); void finish (void);
digest_t digest (void) const; digest_t digest (void) const;
void reset (void); void reset (void);
enum state_t { enum state_t {
READY, READY,
FINISHED FINISHED
};
protected:
void process (void);
state_t state;
uint64_t total;
uint32_t H[5];
union {
uint8_t c[16*4+64*4];
uint32_t W[16 +64 ];
};
}; };
}
} protected:
void process (void);
state_t state;
uint64_t total;
uint32_t H[5];
union {
uint8_t c[16*4+64*4];
uint32_t W[16 +64 ];
};
};
} }
#endif #endif