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Generate Secret Key from PasswordThe GenEncodedSecretKey method provides a way to produce a secret key from an arbitrarily sized password string. The secret key produced will be equal in bit length to the KeyLength. A given string passed to GenEncodedSecretKey will always produce the same key. (In other words, this is really a hash function and not a random key generator.) Download: Chilkat .NET Assemblies Chilkat.Crypt2 crypt = new Chilkat.Crypt2(); bool success; success = crypt.UnlockComponent("Anything for 30-day Trial"); if (success != true) { MessageBox.Show("Crypt component unlock failed"); return; } crypt.CryptAlgorithm = "aes"; crypt.KeyLength = 128; // Transform an arbitrary-length password to a secret key // equal in bit-length to the KeyLength: string hexKey; hexKey = crypt.GenEncodedSecretKey("my_password","hex"); // Set the secret key: crypt.SetEncodedKey(hexKey,"hex"); // The hexKey is 16 bytes in length: MessageBox.Show(hexKey); |
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