static void Main(string[] args)
{
RSACryptoServiceProvider provider = PemKeyUtils.GetRSAProviderFromPemFile(@"C:\Users\nmose\Desktop\rsa\rsa_2048_pub.pem");
AesCryptoServiceProvider aes = new AesCryptoServiceProvider();
string originFile = @"C:\Users\nmose\Desktop\rsa\info.txt";
string encryFile = @"C:\Users\nmose\Desktop\rsa\info-crypto.bin";
string decrypFile = @"C:\Users\nmose\Desktop\rsa\info-decrypto.txt";
string msg = "";
CryptoFile.GenerateEncryFile(provider, aes, originFile, encryFile, ref msg);
RSACryptoServiceProvider providerPrivate = PemKeyUtils.GetRSAProviderFromPemFile(@"C:\Users\nmose\Desktop\rsa\rsa_2048_priv.pem");
CryptoFile.DecrypFile(providerPrivate, encryFile, decrypFile, ref msg);
}
public void TestMethod_CryptoFile()
{
//要加密的原始数据
byte[] data = new byte[1024 * 1024 + 7];//假设有一个1M大的文件
for (int i = 0; i < data.Length; i++)
{
data[i] = (byte)(i % 256);
}
//使用xuexue这个文本来随便生成一个密钥
MemoryStream msKey = new MemoryStream();
StreamWriter sw = new StreamWriter(msKey);
while (msKey.Length < 16)
{
sw.Write("xuexue");
sw.Flush();
}
msKey.SetLength(16);
byte[] key = msKey.ToArray();//生成一个16字节的密钥
MemoryStream msIn = new MemoryStream(data); //使用原始数据生成一个流
MemoryStream msAES = new MemoryStream(); //加密后的数据
CryptoFile cfFile1 = CryptoFile.Encrypt(msIn, "加密测试123", msAES, key);
msAES.Position = 0; //把加密后的数据流置回头
MemoryStream msEDResult = new MemoryStream(); //解密的结果流
CryptoFile cfFile = CryptoFile.Decrypt(msAES, msEDResult, key);
byte[] dataEDResult = msEDResult.ToArray();
//确认结果和原先是否一致
Assert.IsTrue(data.Length == dataEDResult.Length);
for (int i = 0; i < data.Length; i++)
{
Assert.IsTrue(data[i] == dataEDResult[i]);
}
Assert.IsTrue(cfFile1.info == cfFile.info);
Assert.IsTrue(cfFile1.md5 == cfFile.md5);
}
static void Main(string[] args)
{
/*
* ArgumentCollection baseArgs = new ArgumentCollection();
*
* baseArgs.Add(new Argument("verbose", 'v'));
*
* ArgumentCollection syncArgs = new ArgumentCollection()
* {
* Name = "sync",
* };
*
* baseArgs.SubCollections.Add(syncArgs);
*
* var parser = new ArgumentsParser()
* {
* AllOptions = baseArgs
* };
*
* parser.Parse(args);
*/
// sync [file]
var crypt = new CryptoFile();
crypt.Gen();
crypt.GetCryptoKey();
using (var f = new MemoryStream(new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }))
{
using (var memstr = new MemoryStream())
{
crypt.EncryptStreamToStream(f, memstr);
memstr.Seek(0, SeekOrigin.Begin);
using (var memstr2 = new MemoryStream())
{
crypt.DecryptStreamToStream(memstr, memstr2);
var data = memstr2.ToArray();
}
}
}
}