if (components.length != 8) {
throw new IllegalArgumentException("Serialized key is malformed");
}
// TODO evaluate, ensure adequate
// "not really deprecated, just untested"
return new RSAPrivateCrtKeyParameters(
new BigInteger(new String(components[0])),
new BigInteger(new String(components[1])),
new BigInteger(new String(components[2])),
new BigInteger(new String(components[3])),
new BigInteger(new String(components[4])),