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private DeriveKeyWithSalt ( byte passphrase, uint passphraseLength, byte salt, |
||
| passphrase | byte | |
| passphraseLength | uint | |
| salt | byte | |
| outputKey | ||
| error | ToxErrorKeyDerivation | |
| return | bool | |
internal static extern bool DeriveKeyWithSalt(byte[] passphrase, uint passphraseLength, byte[] salt, ref ToxPassKey outputKey, ref ToxErrorKeyDerivation error);
internal static ToxPassKey? DeriveKey(string passphrase, byte[] salt)
{
if (salt.Length < SaltLength)
return null;
byte[] pp = Encoding.UTF8.GetBytes(passphrase);
var error = ToxErrorKeyDerivation.Ok;
var key = new ToxPassKey();
if (!ToxEncryptionFunctions.DeriveKeyWithSalt(pp, (uint)pp.Length, salt, ref key, ref error) || error != ToxErrorKeyDerivation.Ok)
return null;
return key;
}