syntax = "proto3";
package utilcrypto;
option go_package = "util/crypto/cryptoproto";

enum KeyType {
    RSA = 0;
    Ed25519 = 1;
    Secp256k1 = 2;
    ECDSA = 3;
}

message PublicKey {
    KeyType Type = 1;
    bytes Data = 2;
}

message PrivateKey {
    KeyType Type = 1;
    bytes Data = 2;
}