Example usage for org.bouncycastle.crypto.params DHParameters DHParameters

Introduction

In this page you can find the example usage for org.bouncycastle.crypto.params DHParameters DHParameters.

Prototype

public DHParameters(BigInteger p, BigInteger g, BigInteger q) 

Source Link

Usage

From source file:com.licel.jcardsim.crypto.DHKeyImpl.java

License:Apache License

public CipherParameters getParameters() {
    if (!isInitialized()) {
        CryptoException.throwIt(CryptoException.UNINITIALIZED_KEY);
    }/*from   w w w. j av  a2  s .c  o  m*/
    if (q.isInitialized())
        return new DHParameters(p.getBigInteger(), g.getBigInteger(), q.getBigInteger());
    return new DHParameters(p.getBigInteger(), g.getBigInteger());
}

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From source file:com.licel.jcardsim.crypto.DHKeyImpl.java

License:Apache License

public KeyGenerationParameters getKeyGenerationParameters(SecureRandom rnd) {
    if (p.isInitialized() && g.isInitialized()) {
        if (q.isInitialized())
            return new DHKeyGenerationParameters(rnd,
                    new DHParameters(p.getBigInteger(), g.getBigInteger(), q.getBigInteger()));
        else// w ww  .  j  a v  a2 s .  c o m
            return new DHKeyGenerationParameters(rnd, new DHParameters(p.getBigInteger(), g.getBigInteger()));
    }
    return getDefaultKeyGenerationParameters(size, rnd);
}

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From source file:de.tsenger.animamea.crypto.DHStandardizedDomainParameters.java

License:Open Source License

public static DHParameters modp1024_160() {
    BigInteger p = new BigInteger("B10B8F96A080E01DDE92DE5EAE5D54EC52C99FBCFB06A3C6"
            + "9A6A9DCA52D23B616073E28675A23D189838EF1E2EE652C0"
            + "13ECB4AEA906112324975C3CD49B83BFACCBDD7D90C4BD70"
            + "98488E9C219A73724EFFD6FAE5644738FAA31A4FF55BCCC0"
            + "A151AF5F0DC8B4BD45BF37DF365C1A65E68CFDA76D4DA708" + "DF1FB2BC2E4A4371", 16);
    BigInteger g = new BigInteger("A4D1CBD5C3FD34126765A442EFB99905F8104DD258AC507F"
            + "D6406CFF14266D31266FEA1E5C41564B777E690F5504F213"
            + "160217B4B01B886A5E91547F9E2749F4D7FBD7D3B9A92EE1"
            + "909D0D2263F80A76A6A24C087A091F531DBF0A0169B6A28A"
            + "D662A4D18E73AFA32D779D5918D08BC8858F4DCEF97C2A24" + "855E6EEB22B3B2E5", 16);
    BigInteger q = new BigInteger("F518AA8781A8DF278ABA4E7D64B7CB9D49462353", 16);
    return new DHParameters(p, g, q);
}

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From source file:de.tsenger.animamea.crypto.DHStandardizedDomainParameters.java

License:Open Source License

public static DHParameters modp2048_224() {
    BigInteger p = new BigInteger(
            "AD107E1E9123A9D0D660FAA79559C51FA20D64E5683B9FD1"
                    + "B54B1597B61D0A75E6FA141DF95A56DBAF9A3C407BA1DF15"
                    + "EB3D688A309C180E1DE6B85A1274A0A66D3F8152AD6AC212"
                    + "9037C9EDEFDA4DF8D91E8FEF55B7394B7AD5B7D0B6C12207"
                    + "C9F98D11ED34DBF6C6BA0B2C8BBC27BE6A00E0A0B9C49708"
                    + "B3BF8A317091883681286130BC8985DB1602E714415D9330"
                    + "278273C7DE31EFDC7310F7121FD5A07415987D9ADC0A486D"
                    + "CDF93ACC44328387315D75E198C641A480CD86A1B9E587E8"
                    + "BE60E69CC928B2B9C52172E413042E9B23F10B0E16E79763"
                    + "C9B53DCF4BA80A29E3FB73C16B8E75B97EF363E2FFA31F71" + "CF9DE5384E71B81C0AC4DFFE0C10E64F",
            16);/*from w w  w .j  av a2s  .  c o m*/
    BigInteger g = new BigInteger(
            "AC4032EF4F2D9AE39DF30B5C8FFDAC506CDEBE7B89998CAF"
                    + "74866A08CFE4FFE3A6824A4E10B9A6F0DD921F01A70C4AFA"
                    + "AB739D7700C29F52C57DB17C620A8652BE5E9001A8D66AD7"
                    + "C17669101999024AF4D027275AC1348BB8A762D0521BC98A"
                    + "E247150422EA1ED409939D54DA7460CDB5F6C6B250717CBE"
                    + "F180EB34118E98D119529A45D6F834566E3025E316A330EF"
                    + "BB77A86F0C1AB15B051AE3D428C8F8ACB70A8137150B8EEB"
                    + "10E183EDD19963DDD9E263E4770589EF6AA21E7F5F2FF381"
                    + "B539CCE3409D13CD566AFBB48D6C019181E1BCFE94B30269"
                    + "EDFE72FE9B6AA4BD7B5A0F1C71CFFF4C19C418E1F6EC0179" + "81BC087F2A7065B384B890D3191F2BFA",
            16);
    BigInteger q = new BigInteger("801C0D34C58D93FE997177101F80535A4738CEBCBF389A99" + "B36371EB", 16);
    return new DHParameters(p, g, q);
}

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From source file:de.tsenger.animamea.crypto.DHStandardizedDomainParameters.java

License:Open Source License

public static DHParameters modp2048_256() {
    BigInteger p = new BigInteger(
            "87A8E61DB4B6663CFFBBD19C651959998CEEF608660DD0F2"
                    + "5D2CEED4435E3B00E00DF8F1D61957D4FAF7DF4561B2AA30"
                    + "16C3D91134096FAA3BF4296D830E9A7C209E0C6497517ABD"
                    + "5A8A9D306BCF67ED91F9E6725B4758C022E0B1EF4275BF7B"
                    + "6C5BFC11D45F9088B941F54EB1E59BB8BC39A0BF12307F5C"
                    + "4FDB70C581B23F76B63ACAE1CAA6B7902D52526735488A0E"
                    + "F13C6D9A51BFA4AB3AD8347796524D8EF6A167B5A41825D9"
                    + "67E144E5140564251CCACB83E6B486F6B3CA3F7971506026"
                    + "C0B857F689962856DED4010ABD0BE621C3A3960A54E710C3"
                    + "75F26375D7014103A4B54330C198AF126116D2276E11715F" + "693877FAD7EF09CADB094AE91E1A1597",
            16);/*from   w w w  .java 2s  .c  o  m*/
    BigInteger g = new BigInteger(
            "3FB32C9B73134D0B2E77506660EDBD484CA7B18F21EF2054"
                    + "07F4793A1A0BA12510DBC15077BE463FFF4FED4AAC0BB555"
                    + "BE3A6C1B0C6B47B1BC3773BF7E8C6F62901228F8C28CBB18"
                    + "A55AE31341000A650196F931C77A57F2DDF463E5E9EC144B"
                    + "777DE62AAAB8A8628AC376D282D6ED3864E67982428EBC83"
                    + "1D14348F6F2F9193B5045AF2767164E1DFC967C1FB3F2E55"
                    + "A4BD1BFFE83B9C80D052B985D182EA0ADB2A3B7313D3FE14"
                    + "C8484B1E052588B9B7D2BBD2DF016199ECD06E1557CD0915"
                    + "B3353BBB64E0EC377FD028370DF92B52C7891428CDC67EB6"
                    + "184B523D1DB246C32F63078490F00EF8D647D148D4795451" + "5E2327CFEF98C582664B4C0F6CC41659",
            16);
    BigInteger q = new BigInteger("8CF83642A709A097B447997640129DA299B1A47D1EB3750B" + "A308B0FE64F5FBD3", 16);
    return new DHParameters(p, g, q);
}

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