48 lines
1.6 KiB
C
48 lines
1.6 KiB
C
#pragma once
|
|
|
|
#include <stdlib.h>
|
|
|
|
/**
|
|
* Utilities for public keys
|
|
*/
|
|
|
|
enum KeyType { KEYTYPE_RSA, KEYTYPE_ED25519, KEYTYPE_INVALID };
|
|
|
|
struct PublicKey {
|
|
enum KeyType type;
|
|
unsigned char* data;
|
|
size_t data_size;
|
|
};
|
|
|
|
struct PrivateKey {
|
|
enum KeyType type;
|
|
unsigned char* data;
|
|
size_t data_size;
|
|
};
|
|
|
|
struct PublicKey* libp2p_crypto_public_key_new();
|
|
void libp2p_crypto_public_key_free(struct PublicKey* in);
|
|
|
|
struct PrivateKey* libp2p_crypto_private_key_new();
|
|
void libp2p_crypto_private_key_free(struct PrivateKey* in);
|
|
int libp2p_crypto_private_key_copy(const struct PrivateKey* source, struct PrivateKey* destination);
|
|
|
|
/**
|
|
* Unmarshal a public key from a protobuf
|
|
*/
|
|
int libp2p_crypto_public_key_protobuf_decode(unsigned char* buffer, size_t buffer_length, struct PublicKey** out);
|
|
size_t libp2p_crypto_public_key_protobuf_encode_size(const struct PublicKey* in);
|
|
int libp2p_crypto_public_key_protobuf_encode(const struct PublicKey* in, unsigned char* buffer, size_t max_buffer_length, size_t* bytes_written);
|
|
// private key
|
|
int libp2p_crypto_private_key_protobuf_decode(unsigned char* buffer, size_t buffer_length, struct PrivateKey** out);
|
|
size_t libp2p_crypto_private_key_protobuf_encode_size(const struct PrivateKey* in);
|
|
int libp2p_crypto_private_key_protobuf_encode(const struct PrivateKey* in, unsigned char* buffer, size_t max_buffer_length, size_t* bytes_written);
|
|
|
|
/**
|
|
* convert a public key into a peer id
|
|
* @param public_key the public key struct
|
|
* @param peer_id the results, in a null-terminated string
|
|
* @returns true(1) on success, otherwise false(0)
|
|
*/
|
|
int libp2p_crypto_public_key_to_peer_id(struct PublicKey* public_key, char** peer_id);
|