CreateDeriveBytes() public abstract method

public abstract CreateDeriveBytes ( byte secret, byte seed ) : DeriveBytes
secret byte
seed byte
return System.Security.Cryptography.DeriveBytes
PseudoRandomFunction Class Documentation
Beispiel #1
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 public override byte[] GetMasterSecret(PseudoRandomFunction prf, byte[] seed)
 {
     // TODO: Add more PRF IDs and their respective master secrets
     byte[] prfID = prf.CreateDeriveBytes(new byte[0], new byte[0]).GetBytes(48);
     if (CompareArrays(prfID, SSLv3ID)) {
         return GetSSLv3MasterSecret(seed);
     } else if (CompareArrays(prfID, TLSv1ID)) {
         return GetTLSv1MasterSecret(seed);
     } else {
         throw new Exception("Unidentified PRF while getting ECDHE master secret");
     }
 }
Beispiel #2
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        public override byte[] GetMasterSecret(PseudoRandomFunction prf, byte[] seed)
        {
            if (_preMasterSecret == null)
                throw new CryptographicException("Premaster secret not defined");

            return prf.CreateDeriveBytes(_preMasterSecret, "master secret", seed).GetBytes(48);
        }