本文整理汇总了C#中Context.SetPassphraseFunction方法的典型用法代码示例。如果您正苦于以下问题：C# Context.SetPassphraseFunction方法的具体用法？C# Context.SetPassphraseFunction怎么用？C# Context.SetPassphraseFunction使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Context的用法示例。
在下文中一共展示了Context.SetPassphraseFunction方法的1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，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Main
//.........这里部分代码省略.........
Console.WriteLine("done.");
Console.WriteLine("Cipher text:");
// move cursor to the beginning
cipher.Seek(0, SeekOrigin.Begin);
/* Read cipher text from libgpgme's memory based buffer and print
* it to the console screen.
*/
char[] buf;
// the cipher text is UTF8 encoded
BinaryReader binreader = new BinaryReader(cipher, utf8);
while (true)
{
try
{
buf = binreader.ReadChars(255);
if (buf.Length == 0)
break;
Console.Write(buf);
}
catch (EndOfStreamException)
{
break;
}
}
/////// DECRYPT DATA ///////
/* Set the password callback - needed if the user doesn't run
* gpg-agent or any other password / pin-entry software.
*/
ctx.SetPassphraseFunction(new PassphraseDelegate(MyPassphraseCallback));
// go to the beginning(!)
cipher.Seek(0, SeekOrigin.Begin);
Console.Write("Decrypt data.. ");
GpgmeData decryptedText = new GpgmeMemoryData();
DecryptionResult decrst = ctx.Decrypt(
cipher, // source buffer
decryptedText); // destination buffer
Console.WriteLine("Done. Filename: \"{0}\" Recipients:",
decrst.FileName);
/* print out all recipients key ids (a PGP package can be
* encrypted to various recipients).
*/
if (decrst.Recipients != null)
foreach (Recipient recp in decrst.Recipients)
Console.WriteLine("\tKey id {0} with {1} algorithm",
recp.KeyId,
Gpgme.GetPubkeyAlgoName(recp.KeyAlgorithm));
else
Console.WriteLine("\tNone");
// TEST: Compare original data and decrypted data
byte[] orig = new byte[255], cmp = new byte[255];
plain.Seek(0, SeekOrigin.Begin);
decryptedText.Seek(0, SeekOrigin.Begin);
while (true)