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/* Copyright 2015-2016 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. */
#ifndef CURVE25519_H
#define CURVE25519_H
#include <stdint.h>
#include <sys/types.h>
enum curve25519_lengths {
CURVE25519_POINT_SIZE = 32,
};
void curve25519(uint8_t *mypublic, const uint8_t *secret, const uint8_t *basepoint);
void curve25519_generate_public(uint8_t *pub, const uint8_t *secret);
static inline void curve25519_normalize_secret(uint8_t secret[CURVE25519_POINT_SIZE])
{
secret[0] &= 248;
secret[31] &= 127;
secret[31] |= 64;
}
#endif
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