Examples with PBEParametersGenerator org.spongycastle.crypto.PBEParametersGenerator used on opensource projects

Example 1 with PBEParametersGenerator

use of org.spongycastle.crypto.PBEParametersGenerator in project bitcoin-wallet by bitcoin-wallet.

the class Crypto method getAESPasswordKey.

/**
 * Get password and generate key and iv.
 *
 * @param password
 *            The password to use in key generation
 * @param salt
 *            The salt to use in key generation
 * @return The CipherParameters containing the created key
 */
private static CipherParameters getAESPasswordKey(final char[] password, final byte[] salt) {
    final PBEParametersGenerator generator = new OpenSSLPBEParametersGenerator();
    generator.init(PBEParametersGenerator.PKCS5PasswordToBytes(password), salt, NUMBER_OF_ITERATIONS);
    final ParametersWithIV key = (ParametersWithIV) generator.generateDerivedParameters(KEY_LENGTH, IV_LENGTH);
    return key;
}