I have been working on making our .NET application FIPS compliant, and have found that the Managed Cryptography classes (such as AESManaged) are not FIPS compliant. I have read several other articles and questions on which classes are compliant, such as http://stackoverflow.com/questions/939040/when-will-c-aes-algorithm-be-fips-compliant...
I am trying to implement the RSA algorithm, but for some reason my code below doesn't produce correct results (note that only the relevant code is shown). BigInteger n = p.multiply(q); BigInteger totient = (p.subtract(BigInteger.ONE)).multiply(q.subtract(BigInteger.ONE)); Random rand = new Random(); BigInteger e; do { e = new BigInteg...
I am thinking about making the switch to storing session data in encrypted cookies rather than somewhere on my server. While this will result in more bandwidth used for each request - it will save extra database server load and storage space. Anyway, I plan on encrypting the cookie contents using RIJNDAEL 256. function encrypt($text, $...