java.security.spec
class RSAOtherPrimeInfo

java.lang.Object java.security.spec.RSAOtherPrimeInfo

public class RSAOtherPrimeInfo
extends Object

This class represents the triplet (prime, exponent, and coefficient) inside RSA's OtherPrimeInfo structure, as defined in the PKCS#1 v2.1. The ASN.1 syntax of RSA's OtherPrimeInfo is as follows:

 OtherPrimeInfo ::= SEQUENCE {
   prime INTEGER,
   exponent INTEGER,
   coefficient INTEGER
   }

 

RSAOtherPrimeInfo

public RSAOtherPrimeInfo(BigInteger prime,
                         BigInteger primeExponent,
                         BigInteger crtCoefficient)

Creates a new RSAOtherPrimeInfo given the prime, primeExponent, and crtCoefficient as defined in PKCS#1.

Parameters:

prime - the prime factor of n.

primeExponent - the exponent.

crtCoefficient - the Chinese Remainder Theorem coefficient.

getCrtCoefficient

public final BigInteger getCrtCoefficient()

Returns the prime's crtCoefficient.

Returns:

the crtCoefficient.

getExponent

public final BigInteger getExponent()

Returns the prime's exponent.

Returns:

the primeExponent.

getPrime

public final BigInteger getPrime()

Returns the prime.

Returns:

the prime.