org.bouncycastle.crypto.params
public class NaccacheSternPrivateKeyParameters extends NaccacheSternKeyParameters
Constructor Summary | |
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NaccacheSternPrivateKeyParameters(BigInteger g, BigInteger n, int lowerSigmaBound, Vector smallPrimes, BigInteger phi_n)
Constructs a NaccacheSternPrivateKey
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Method Summary | |
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BigInteger | getPhi_n() |
Vector | getSmallPrimes() |
Parameters: g the public enryption parameter g n the public modulus n = p*q lowerSigmaBound the public lower sigma bound up to which data can be encrypted smallPrimes the small primes, of which sigma is constructed in the right order phi_n the private modulus phi(n) = (p-1)(q-1)