/// <summary>
/// Creates a new instance of the <see cref="EndpointCrypto"/> class used for server-side cryptography.
/// </summary>
/// <remarks>
/// Encryption uses the local IV, decryption uses the remote IV.
/// Server's local IV has flipped version, Client's local IV has regular version.
/// </remarks>
/// <param name="factory">The <see cref="RollingIvFactory"/> instance to use.</param>
/// <param name="clientIv">The IV for the client.</param>
/// <param name="serverIv">The IV for the server.</param>
/// <returns>a new <see cref="EndpointCrypto"/> instance.</returns>
public static EndpointCrypto Server(RollingIvFactory factory, byte[] clientIv, byte[] serverIv)
{
Guard.NotNull(() => factory, factory);
Guard.NotNull(() => clientIv, clientIv);
Guard.NotNull(() => serverIv, serverIv);
var encryptor = factory.CreateEncryptIv(clientIv, VersionMaskType.Complement);
var decryptor = factory.CreateDecryptIv(serverIv, VersionMaskType.None);
return(new EndpointCrypto(encryptor, decryptor));
}
/// <summary>
/// Creates a new instance of the <see cref="EndpointCrypto"/> class used for server-side cryptography.
/// </summary>
/// <remarks>
/// Encryption uses the local IV, decryption uses the remote IV.
/// Server's local IV has flipped version, Client's local IV has regular version.
/// </remarks>
/// <param name="factory">The <see cref="RollingIvFactory"/> instance to use.</param>
/// <param name="clientIv">The IV for the client.</param>
/// <param name="serverIv">The IV for the server.</param>
/// <returns>a new <see cref="EndpointCrypto"/> instance.</returns>
public static EndpointCrypto Server(RollingIvFactory factory, byte[] clientIv, byte[] serverIv)
{
Guard.NotNull(() => factory, factory);
Guard.NotNull(() => clientIv, clientIv);
Guard.NotNull(() => serverIv, serverIv);
var encryptor = factory.CreateEncryptIv(clientIv, VersionMaskType.Complement);
var decryptor = factory.CreateDecryptIv(serverIv, VersionMaskType.None);
return new EndpointCrypto(encryptor, decryptor);
}
private void ConfigureInternal(OsServiceConfiguration configuration)
{
this.serverConfiguration = new ServerConfiguration(configuration);
this.ivFactory = this.CreateRollingIvFactory();
this.acceptor = this.CreateSocketAcceptor();
}
