Syrone Wong
21618ef08d
- Drop redundant code. I should read code carefully, mbed TLS will set operation when invoking mbedtls_cipher_setkey(), the last param const mbedtls_operation_t operation is what we want. - minor changes Signed-off-by: Syrone Wong <wong.syrone@gmail.com>
51 lines
1.7 KiB
C#
Executable File
51 lines
1.7 KiB
C#
Executable File
using System;
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using System.IO;
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using System.Runtime.InteropServices;
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using Shadowsocks.Controller;
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using Shadowsocks.Properties;
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using Shadowsocks.Util;
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namespace Shadowsocks.Encryption
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{
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public class Sodium
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{
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const string DLLNAME = "libsscrypto";
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static Sodium()
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{
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string dllPath = Utils.GetTempPath("libsscrypto.dll");
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try
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{
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FileManager.UncompressFile(dllPath, Resources.libsscrypto_dll);
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}
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catch (IOException)
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{
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}
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catch (Exception e)
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{
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Logging.LogUsefulException(e);
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}
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LoadLibrary(dllPath);
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}
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[DllImport("Kernel32.dll")]
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private static extern IntPtr LoadLibrary(string path);
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[DllImport(DLLNAME, CallingConvention = CallingConvention.Cdecl)]
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public static extern int crypto_stream_salsa20_xor_ic(byte[] c, byte[] m, ulong mlen, byte[] n, ulong ic, byte[] k);
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[DllImport(DLLNAME, CallingConvention = CallingConvention.Cdecl)]
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public static extern int crypto_stream_chacha20_xor_ic(byte[] c, byte[] m, ulong mlen, byte[] n, ulong ic, byte[] k);
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[DllImport(DLLNAME, CallingConvention = CallingConvention.Cdecl)]
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public static extern int crypto_stream_chacha20_ietf_xor_ic(byte[] c, byte[] m, ulong mlen, byte[] n, uint ic, byte[] k);
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[DllImport(DLLNAME, CallingConvention = CallingConvention.Cdecl)]
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public static extern void ss_sha1_hmac_ex(byte[] key, uint keylen,
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byte[] input, int ioff, uint ilen,
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byte[] output);
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}
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}
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