SystemExtensions/SystemExtensions.NetStandard.Security/Encryption/ISymmetricEncrypter.cs

using System.IO;
using System.Threading.Tasks;

namespace System.Security.Encryption;

public interface ISymmetricEncrypter
{
    Stream GetEncryptionStream(string key, string iv, Stream outStream);
    Stream GetEncryptionStream(byte[] key, byte[] iv, Stream outStream);
    Stream GetDecryptionStream(string key, string iv, Stream inStream);
    Stream GetDecryptionStream(byte[] key, byte[] iv, Stream inStream);
    Task<string> Encrypt(string key, string iv, string value);
    Task<string> Encrypt(byte[] key, byte[] iv, string value);
    Task<byte[]> Encrypt(string key, string iv, byte[] value);
    Task<byte[]> Encrypt(byte[] key, byte[] iv, byte[] value);
    Task<Stream> Encrypt(string key, string iv, Stream value);
    Task<Stream> Encrypt(byte[] key, byte[] iv, Stream value);
    Task<string> Decrypt(string key, string iv, string value);
    Task<string> Decrypt(byte[] key, byte[] iv, string value);
    Task<byte[]> Decrypt(string key, string iv, byte[] value);
    Task<byte[]> Decrypt(byte[] key, byte[] iv, byte[] value);
    Task<Stream> Decrypt(string key, string iv, Stream value);
    Task<Stream> Decrypt(byte[] key, byte[] iv, Stream value);
}