Example usage for org.bouncycastle.crypto.agreement.jpake JPAKEParticipant JPAKEParticipant

Introduction

In this page you can find the example usage for org.bouncycastle.crypto.agreement.jpake JPAKEParticipant JPAKEParticipant.

Prototype

public JPAKEParticipant(String participantId, char[] password, JPAKEPrimeOrderGroup group, Digest digest,
        SecureRandom random) 

Source Link

Document

Construct a new JPAKEParticipant .

Usage

From source file:com.distrimind.util.crypto.P2PJPAKESecretMessageExchanger.java

License:Open Source License

P2PJPAKESecretMessageExchanger(AbstractSecureRandom secureRandom, byte[] participantID, char[] message,
        byte[] salt, int offset_salt, int len_salt)
        throws NoSuchAlgorithmException, InvalidKeySpecException, NoSuchProviderException {
    super(3, 3);/*  ww  w.j a  va 2  s .  com*/
    if (message == null)
        throw new NullPointerException("message");
    if (salt != null && salt.length - offset_salt < len_salt)
        throw new IllegalArgumentException("salt");

    jpake = new JPAKEParticipant(getParticipanIDString(participantID),
            getHashedPassword(message, salt, offset_salt, len_salt), JPAKEPrimeOrderGroups.NIST_3072,
            new SHA512Digest(), secureRandom);
    this.keyMaterial = null;
}

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From source file:com.distrimind.util.crypto.P2PJPAKESecretMessageExchanger.java

License:Open Source License

P2PJPAKESecretMessageExchanger(AbstractSecureRandom secureRandom, byte[] participantID, byte[] message,
        int offset, int len, byte[] salt, int offset_salt, int len_salt, boolean messageIsKey)
        throws NoSuchAlgorithmException, InvalidKeySpecException, NoSuchProviderException {
    super(3, 3);//  ww w. ja  v  a  2s.c o  m
    if (message == null)
        throw new NullPointerException("message");
    if (message.length - offset < len)
        throw new IllegalArgumentException("message");
    if (salt != null && salt.length - offset_salt < len_salt)
        throw new IllegalArgumentException("salt");

    jpake = new JPAKEParticipant(getParticipanIDString(participantID),
            getHashedPassword(message, offset, len, salt, offset_salt, len_salt, messageIsKey),
            JPAKEPrimeOrderGroups.NIST_3072, new SHA512Digest(), secureRandom);
    this.keyMaterial = null;
}

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