本文整理汇总了C#中System.Text.UnicodeEncoding类的典型用法代码示例。如果您正苦于以下问题:C# UnicodeEncoding类的具体用法?C# UnicodeEncoding怎么用?C# UnicodeEncoding使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
UnicodeEncoding类属于System.Text命名空间,在下文中一共展示了UnicodeEncoding类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C#代码示例。
示例1: pictureBox1_Click
private void pictureBox1_Click(object sender, EventArgs e)
{
try
{
OpenFileDialog opf = new OpenFileDialog();
opf.Title = "";
opf.ShowDialog();
//string fc = System.IO.File.ReadAllText(opf.FileName);
UnicodeEncoding ByteConverter = new UnicodeEncoding();
byte[] dataToEncrypt = ByteConverter.GetBytes(System.IO.File.ReadAllText(opf.FileName));
byte[] encryptedData;
using (RSACryptoServiceProvider RSA = new RSACryptoServiceProvider())
{
encryptedData = encryptionfuncs.RSADecrypt(dataToEncrypt, RSA.ExportParameters(true), false);
}
System.IO.File.WriteAllBytes(opf.FileName, encryptedData);
MessageBox.Show("File decrypted.");
}
catch (Exception)
{
}
}
开发者ID:techspider,项目名称:spykiller,代码行数:25,代码来源:encrypt.cs
示例2: EncryptSomeText
static void EncryptSomeText()
{
string dataToBeEncrypted = "My secret text!";
Console.WriteLine("Original: {0}", dataToBeEncrypted);
var encryptedData = Encrypt(dataToBeEncrypted);
Console.WriteLine("Cipher data: {0}", encryptedData.Aggregate<byte, string>("", (s, b) => s += b.ToString()));
var decryptedString = Decrypt(encryptedData);
Console.WriteLine("Decrypted:{0}", decryptedString);
// As you can see, you first need to convert the data you want to encrypt to a byte sequence.
// To encrypt the data, you need only the public key.
// You then use the private key to decrypt the data.
// Because of this, it’s important to store the private key in a secure location.
// If you would store it in plain text on disk or even in a nonsecure memory location,
// your private key could be extracted and your security would be compromised.
// The .NET Framework offers a secure location for storing asymmetric keys in a key container.
// A key container can be specific to a user or to the whole machine.
// This example shows how to configure an RSACryptoServiceProvider to use a key container for saving and loading the asymmetric key.
UnicodeEncoding ByteConverter = new UnicodeEncoding();
byte[] dataToEncrypt = ByteConverter.GetBytes(dataToBeEncrypted);
string containerName = "SecretContainer";
CspParameters csp = new CspParameters() { KeyContainerName = containerName };
using (RSACryptoServiceProvider RSA = new RSACryptoServiceProvider(csp))
{
var encryptedByteData = RSA.Encrypt(dataToEncrypt, false);
}
}
开发者ID:nissbran,项目名称:Training-Certifications,代码行数:34,代码来源:Program.cs
示例3: EncryptSomeText
public static void EncryptSomeText()
{
//Init keys
GeneratePublicAndPrivateKeys();
UnicodeEncoding ByteConverter = new UnicodeEncoding();
byte[] dataToEncrypt = ByteConverter.GetBytes("My ultra secret message!");
byte[] encryptedData;
using (RSACryptoServiceProvider RSA = new RSACryptoServiceProvider())
{
RSA.FromXmlString(publicKeyXML);
encryptedData = RSA.Encrypt(dataToEncrypt, false);
}
byte[] decryptedData;
using (RSACryptoServiceProvider RSA = new RSACryptoServiceProvider())
{
RSA.FromXmlString(privateKeyXML);
decryptedData = RSA.Decrypt(encryptedData, false);
}
string decryptedString = ByteConverter.GetString(decryptedData);
Console.WriteLine(decryptedString);
}
开发者ID:Chaek,项目名称:MCSD,代码行数:25,代码来源:RSAEncryption.cs
示例4: ConvertDataSetToXML
//将DataSet转换为xml对象字符串
public static string ConvertDataSetToXML(DataSet xmlDS)
{
MemoryStream stream = null;
XmlTextWriter writer = null;
try
{
stream = new MemoryStream();
//从stream装载到XmlTextReader
writer = new XmlTextWriter(stream, Encoding.Unicode);
//用WriteXml方法写入文件.
xmlDS.WriteXml(writer);
int count = (int)stream.Length;
byte[] arr = new byte[count];
stream.Seek(0, SeekOrigin.Begin);
stream.Read(arr, 0, count);
UnicodeEncoding utf = new UnicodeEncoding();
return utf.GetString(arr).Trim();
}
catch (System.Exception ex)
{
throw ex;
}
finally
{
if (writer != null) writer.Close();
}
}
开发者ID:icegithub,项目名称:csharp-exercise,代码行数:28,代码来源:XmlDatasetConvert.cs
示例5: WriteToLog
internal static void WriteToLog(SPWeb web, string message)
{
ASCIIEncoding enc = new ASCIIEncoding();
UnicodeEncoding uniEncoding = new UnicodeEncoding();
string errors = message;
SPFile files = web.GetFile("/" + DocumentLibraryName + "/" + LogFileName);
if (files.Exists)
{
byte[] fileContents = files.OpenBinary();
string newContents = enc.GetString(fileContents) + Environment.NewLine + errors;
files.SaveBinary(enc.GetBytes(newContents));
}
else
{
using (MemoryStream ms = new MemoryStream())
{
using (StreamWriter sw = new StreamWriter(ms, uniEncoding))
{
sw.Write(errors);
}
SPFolder LogLibraryFolder = web.Folders[DocumentLibraryName];
LogLibraryFolder.Files.Add(LogFileName, ms.ToArray(), false);
}
}
web.Update();
}
开发者ID:JoJo777,项目名称:TTK.SP,代码行数:31,代码来源:Logging.cs
示例6: GetEncoding
static Encoding GetEncoding (XmlNode section, string att, string enc)
{
Encoding encoding = null;
try {
switch (enc.ToLower ()) {
case "utf-16le":
case "utf-16":
case "ucs-2":
case "unicode":
case "iso-10646-ucs-2":
encoding = new UnicodeEncoding (false, true);
break;
case "utf-16be":
case "unicodefffe":
encoding = new UnicodeEncoding (true, true);
break;
case "utf-8":
case "unicode-1-1-utf-8":
case "unicode-2-0-utf-8":
case "x-unicode-1-1-utf-8":
case "x-unicode-2-0-utf-8":
encoding = new UTF8Encoding (false, false);
break;
default:
encoding = Encoding.GetEncoding (enc);
break;
}
} catch {
EncodingFailed (section, att, enc);
encoding = new UTF8Encoding (false, false);
}
return encoding;
}
开发者ID:calumjiao,项目名称:Mono-Class-Libraries,代码行数:34,代码来源:GlobalizationConfigurationHandler.cs
示例7: SendMessage
public void SendMessage(string text)
{
var clientStream = _tcpClient.GetStream();
var message = Encoding.UTF8.GetBytes(text);
while (true)
{
int bytesRead;
try
{
bytesRead = clientStream.Read(message, 0, Size);
}
catch
{
break;
}
if (bytesRead == 0)
{
break;
}
var encoder = new UnicodeEncoding();
var msg = encoder.GetString(message, 0, bytesRead);
SentMessageEvent(this, new ClientSentMessageEventArgs(Name, msg));
var result = Action(msg);
Echo(result, encoder, clientStream);
}
}
开发者ID:SeriousVitamin,项目名称:Sample-Client-Server-Application,代码行数:29,代码来源:ClientHandler.cs
示例8: HashEncoding
/// <summary>
/// 哈希加密一个字符串
/// </summary>
/// <param name="Security"></param>
/// <returns></returns>
public static string HashEncoding(string Security)
{
byte[] Value;
SHA512Managed Arithmetic = null;
try
{
UnicodeEncoding Code = new UnicodeEncoding();
byte[] Message = Code.GetBytes(Security);
Arithmetic = new SHA512Managed();
Value = Arithmetic.ComputeHash(Message);
Security = "";
foreach (byte o in Value)
{
Security += (int)o + "O";
}
return Security;
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (Arithmetic!=null)
{
Arithmetic.Clear();
}
}
}
开发者ID:jimlly,项目名称:SMSProject,代码行数:37,代码来源:HashEncode.cs
示例9: HashPassword
public static string HashPassword(string password, string saltValue)
{
if (String.IsNullOrEmpty(password)) throw new ArgumentException("Password is null");
var encoding = new UnicodeEncoding();
var hash = new SHA256CryptoServiceProvider();
if (saltValue == null)
{
saltValue = GenerateSaltValue();
}
byte[] binarySaltValue = Convert.FromBase64String(saltValue);
byte[] valueToHash = new byte[SaltValueSize + encoding.GetByteCount(password)];
byte[] binaryPassword = encoding.GetBytes(password);
binarySaltValue.CopyTo(valueToHash, 0);
binaryPassword.CopyTo(valueToHash, SaltValueSize);
byte[] hashValue = hash.ComputeHash(valueToHash);
var hashedPassword = String.Empty;
foreach (byte hexdigit in hashValue)
{
hashedPassword += hexdigit.ToString("X2", CultureInfo.InvariantCulture.NumberFormat);
}
return hashedPassword;
}
开发者ID:Kirichenko-sanek,项目名称:SocialNetwork,代码行数:28,代码来源:PasswornHashing.cs
示例10: EncodingDetecingInputStream
static EncodingDetecingInputStream ()
{
StrictUTF8 = new UTF8Encoding (false, true);
Strict1234UTF32 = new UTF32Encoding (true, false, true);
StrictBigEndianUTF16 = new UnicodeEncoding (true, false, true);
StrictUTF16 = new UnicodeEncoding (false, false, true);
}
开发者ID:nickchal,项目名称:pash,代码行数:7,代码来源:JsonReader.cs
示例11: DecryptFile
public static void DecryptFile(string inputFile, string outputFile, string password)
{
{
var unicodeEncoding = new UnicodeEncoding();
byte[] key = unicodeEncoding.GetBytes(FormatPassword(password));
if (!File.Exists(inputFile))
{
File.Create(inputFile);
}
FileStream fsCrypt = new FileStream(inputFile, FileMode.Open);
var rijndaelManaged = new RijndaelManaged();
var cryptoStream = new CryptoStream(fsCrypt, rijndaelManaged.CreateDecryptor(key, key), CryptoStreamMode.Read);
var fileStream = new FileStream(outputFile, FileMode.Create);
try
{
int data;
while ((data = cryptoStream.ReadByte()) != -1)
fileStream.WriteByte((byte)data);
}
catch { throw; }
finally
{
fsCrypt.Close();
fileStream.Close();
cryptoStream.Close();
}
}
}
开发者ID:xbadcode,项目名称:Rubezh,代码行数:30,代码来源:EncryptHelper.cs
示例12: PosTest3
public void PosTest3()
{
UnicodeEncoding uEncoding = new UnicodeEncoding();
bool actualValue;
actualValue = uEncoding.Equals(new TimeSpan());
Assert.False(actualValue);
}
开发者ID:johnhhm,项目名称:corefx,代码行数:7,代码来源:UnicodeEncodingEquals.cs
示例13: HashAndSignString
/// <summary>
/// Hash the data and generate signature
/// </summary>
/// <param name="dataToSign"></param>
/// <param name="key"></param>
/// <returns></returns>
public static string HashAndSignString(string dataToSign, RSAParameters key)
{
UnicodeEncoding ByteConverter = new UnicodeEncoding();
byte[] signatureBytes = HashAndSignBytes(ByteConverter.GetBytes(dataToSign), key);
return ByteConverter.GetString(signatureBytes);
}
开发者ID:akhleshg,项目名称:datastore-service,代码行数:13,代码来源:CryptographyHelper.cs
示例14: PosTest1
public void PosTest1()
{
UnicodeEncoding uEncoding = new UnicodeEncoding();
int actualValue;
actualValue = uEncoding.GetByteCount("");
Assert.Equal(0, actualValue);
}
开发者ID:johnhhm,项目名称:corefx,代码行数:7,代码来源:UnicodeEncodingGetByteCount2.cs
示例15: StringToByteArray
private static byte[] StringToByteArray(string str)
{
if (null == str)
return null;
System.Text.UnicodeEncoding enc = new System.Text.UnicodeEncoding();
return enc.GetBytes(str);
}
开发者ID:netintellect,项目名称:NetOffice,代码行数:7,代码来源:ChangeBinaryDialog.cs
示例16: CreateModel
protected override object CreateModel(ControllerContext controllerContext, ModelBindingContext bindingContext, Type modelType)
{
string descriptor = bindingContext.ModelName;
if (!String.IsNullOrEmpty(descriptor))
descriptor = descriptor + ".";
string availabilityContentDataType =
GetValue(bindingContext, descriptor +"ContentDataType");
ContentTypeEnums ContentDataType;
if (availabilityContentDataType != null)
{
Enum.TryParse(availabilityContentDataType, out ContentDataType);
IContentType model = null;
UnicodeEncoding encoding = new UnicodeEncoding();
switch (ContentDataType)
{
case ContentTypeEnums.Text:
ContentTextVm tempModelText = new ContentTextVm();
tempModelText.ContentData = GetTextContent(bindingContext, descriptor);
model = tempModelText;
break;
case ContentTypeEnums.Image:
ContentImageVm tempModelImage = new ContentImageVm();
model = tempModelImage;
break;
default:
throw new NotImplementedException("Unknown content type: " + ContentDataType);
}
return model;
}
throw new NotImplementedException("Property ContentDataType not found");
}
开发者ID:AleksanderGalkin,项目名称:MyBlog,代码行数:32,代码来源:IContentTypeBinder.cs
示例17: Decrypt
/// <summary>
/// 解密数据
/// </summary>
/// <param name="base64code">传入加密数据</param>
/// <returns>返回解密数据</returns>
static public string Decrypt(string base64code)
{
var a = new FileInfo("E:/100115_SignKey.pub").OpenRead();
var b = new BufferedStream(a);
//string c =
try
{
UnicodeEncoding ByteConverter = new UnicodeEncoding();
RSACryptoServiceProvider RSA = new RSACryptoServiceProvider();
RSA.FromXmlString("");
RSAParameters rsaParameters = new RSAParameters();
rsaParameters.Exponent = Convert.FromBase64String("AQAB");
rsaParameters.Modulus =
Convert.FromBase64String(
"MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyq3xJ3jtuWSWk4nCCgysplqV3DyFGaF7iP7PO2vEUsgEq+vqKr+frlwji2n7A1TbpV7KhEGJIT9LW/9WCdBhlu6gnBdErtAA4Or43ol2K1BnY6VBcLWccloMd3YFHG8gOohCVIDbw863Wg0FNS27SM25U+XQfrNFaqBIa093WgAbwRIK06uzC01sW+soutvk+yAYBtbH7I7/1/dFixHKS2KN/7y3pvmXYBIRuBvn35IqwY3Gk0duEfbEr9F6wm2VKhS1zQG760FrHfhbXR+IN5nSTQBHBkw4QukLLvUqueKYfVdp2/2RCnY/At0bbOcA2tAPohDAfUDRdOZsFiTIMQID");
byte[] encryptedData;
byte[] decryptedData;
encryptedData = Convert.FromBase64String(base64code);
decryptedData = RSADeCrtypto(encryptedData, rsaParameters, true);
return ByteConverter.GetString(decryptedData);
}
catch (Exception e)
{
Console.WriteLine(e);
return null;
}
}
开发者ID:houguohua,项目名称:Scut,代码行数:39,代码来源:LoginFeiliu.cs
示例18: CheckOnRegister
public bool CheckOnRegister(string email)
{
IPAddress ipAddress = IPAddress.Parse("127.0.0.1");
IPEndPoint remoteEndPoint = new IPEndPoint(ipAddress, 8145);
UnicodeEncoding encoding = new UnicodeEncoding();
Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
socket.Connect(remoteEndPoint);
//encode from a string format to bytes ("our packages")
Byte[] bufferOut = encoding.GetBytes(email);
socket.Send(bufferOut);
byte[] bytes = new byte[1024];
int bytesRecieved = socket.Receive(bytes);
string mess = encoding.GetString(bytes, 0, bytesRecieved);
if (mess == "1")
{
return true;
}
else
{
return false;
}
}
开发者ID:Israa92,项目名称:Doctor,代码行数:27,代码来源:Client.cs
示例19: DoTest
public static void DoTest()
{
Console.WriteLine("MD5 测试!");
UnicodeEncoding ByteConverter = new UnicodeEncoding();
string source = "Data to Encrypt 这个是一个用于测试MD5的文本信息!";
byte[] dataToEncrypt = ByteConverter.GetBytes(source);
Console.WriteLine("原始文本信息:{0}", source);
Console.WriteLine("原始数据!");
ByteArrayOutput.Print(dataToEncrypt);
Console.WriteLine("MD5");
ByteArrayOutput.Print(MD5hash(dataToEncrypt));
Console.WriteLine("SHA256");
ByteArrayOutput.Print(SHA256hash(dataToEncrypt));
Console.WriteLine("SHA384");
ByteArrayOutput.Print(SHA384hash(dataToEncrypt));
Console.WriteLine("SHA512");
ByteArrayOutput.Print(SHA512hash(dataToEncrypt));
}
开发者ID:mahuidong,项目名称:my-csharp-sample,代码行数:25,代码来源:HashTest.cs
示例20: Encrypt
public override void Encrypt()
{
//RSA Rsa = new RSA();
//base.Component.Text = Rsa.encode(base.Component.tp.Text);
try
{
UnicodeEncoding ByteConverter = new UnicodeEncoding();
byte[] encryptedData;
using (RSACryptoServiceProvider RSA = new RSACryptoServiceProvider())
{
RSA.ImportParameters(RSA.ExportParameters(false));
byte[] Data = ByteConverter.GetBytes(base.Component.tp.Text.ToString());
encryptedData = RSA.Encrypt(Data , false);
}
base.Component.Text = ByteConverter.GetString(encryptedData);
}
//Catch and display a CryptographicException
//to the console.
catch (CryptographicException e)
{
Console.WriteLine(e.Message);
base.Component.Text = base.Component.tp.Text.ToString();
}
}
开发者ID:mrVengr,项目名称:EveryDayNote,代码行数:28,代码来源:TextEncrypt.cs
注:本文中的System.Text.UnicodeEncoding类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
请发表评论