1 #ifndef ED25519_H 2 #define ED25519_H 3 4 #include <stddef.h> 5 6 #if defined(_WIN32) 7 #if defined(ED25519_BUILD_DLL) 8 #define ED25519_DECLSPEC __declspec(dllexport) 9 #elif defined(ED25519_DLL) 10 #define ED25519_DECLSPEC __declspec(dllimport) 11 #else 12 #define ED25519_DECLSPEC 13 #endif 14 #else 15 #define ED25519_DECLSPEC 16 #endif 17 18 19 #ifdef __cplusplus 20 extern "C" { 21 #endif 22 23 #ifndef ED25519_NO_SEED 24 int ED25519_DECLSPEC ed25519_create_seed(unsigned char *seed); 25 #endif 26 27 void ED25519_DECLSPEC ed25519_create_keypair(unsigned char *public_key, unsigned char *private_key, const unsigned char *seed); 28 void ED25519_DECLSPEC ed25519_sign(unsigned char *signature, const unsigned char *message, size_t message_len, const unsigned char *public_key, const unsigned char *private_key); 29 int ED25519_DECLSPEC ed25519_verify(const unsigned char *signature, const unsigned char *message, size_t message_len, const unsigned char *public_key); 30 void ED25519_DECLSPEC ed25519_add_scalar(unsigned char *public_key, unsigned char *private_key, const unsigned char *scalar); 31 void ED25519_DECLSPEC ed25519_key_exchange(unsigned char *shared_secret, const unsigned char *public_key, const unsigned char *private_key); 32 33 34 #ifdef __cplusplus 35 } 36 #endif 37 38 #endif 39