Examples of RSAEngine

Examples of org.bouncycastle.crypto.engines.RSAEngine

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    BigInteger intModulus = new BigInteger(modulus);
    BigInteger intExponent = new BigInteger(exponent);
    RSAKeyParameters RSApubKey = new RSAKeyParameters(false, intModulus, intExponent);
    byte[] toEncrypt = input.getBytes();
    cipher = new PKCS1Encoding(new RSAEngine());
    cipher.init(true, RSApubKey);
    byte[] encByte = cipher.processBlock(toEncrypt, 0, toEncrypt.length);
    byte[] encValue = Hex.encode(encByte);
    encString = new String(encValue);
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Examples of org.bouncycastle.crypto.engines.RSAEngine

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    RSAPrivateCrtKeyParameters RSAprivKey =  new RSAPrivateCrtKeyParameters
            (intModulus, intPubExponent, intPrivExponent, intPrimeP,
            intPrimeQ, intPrimeExponentP, intPrimeExponentQ, intCrtCoefficient);
    byte[] toDecrypt = Hex.decode(input);
    cipher = new PKCS1Encoding(new RSAEngine());
    cipher.init(false, RSAprivKey);
    byte[] decByte = cipher.processBlock(toDecrypt, 0, toDecrypt.length);
    String decString = new String(decByte);
    return decString;
  }
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