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/* public api for steve reid's public domain SHA-1 implementation */
/* this file is in the public domain */
#ifndef __SHA1_H
#define __SHA1_H
#include <string>
#include <stdint.h>
#define SHA1_DIGEST_SIZE 20
struct Sha1Context {
uint32_t state[5];
uint32_t count[2];
uint8_t buffer[64];
void update(const char* data, size_t len);
std::string final();
std::string calc_sha1(const char* data, size_t s);
inline std::string calc_sha1(const std::string& data) {
return calc_sha1(&data[0], data.size());
#endif /* __SHA1_H */