/// <summary>
/// ใช้สร้าง Base58 Private Key และ Public Key รูปแบบ ECDsa Cng ตาม Algorithm ที่กำหนด https://www.nuget.org/packages/System.Security.Cryptography.Cng/
/// </summary>
/// <param name="alg"></param>
/// <returns></returns>
public static KeyPairs GenerateBase58CngKeyPairs(CngAlgorithm alg)
{
var keyPairs = new KeyPairs();
var key = CngKey.Create(alg, "stn.auth.api",
new CngKeyCreationParameters
{
KeyCreationOptions = CngKeyCreationOptions.OverwriteExistingKey,
KeyUsage = CngKeyUsages.AllUsages,
ExportPolicy = CngExportPolicies.AllowPlaintextExport
});
keyPairs.PrivateKey = Base58Encoding.Encode(key.Export(CngKeyBlobFormat.EccPrivateBlob));
keyPairs.PublicKey = Base58Encoding.Encode(key.Export(CngKeyBlobFormat.EccPublicBlob));
key.Dispose();
return(keyPairs);
}
public override string ToString()
{
return("[{" + String.Join("},{", KeyPairs.Select(vp => vp.Key.ToString() + "," + vp.Value).ToArray()) + "}]"); // Not L10N
}
