rcpp_framework/core/hash/sha256.h

30 lines
610 B
C++

#ifndef SHA256_H
#define SHA256_H
#include <string>
#include "core/reference.h"
class SHA256 : public Reference {
RCPP_OBJECT(SHA256, Reference);
public:
virtual std::string compute(const void *data, size_t num_bytes) = 0;
virtual std::string compute(const std::string &text) = 0;
virtual void add(const void *data, size_t num_bytes) = 0;
virtual std::string get_hash() = 0;
virtual void get_hash(unsigned char *buffer, size_t buffer_len) = 0;
virtual void reset() = 0;
static SHA256 *get();
SHA256();
virtual ~SHA256();
protected:
static SHA256 *(*_sha_256_creation_func)(void);
};
#endif