Tagged Questions

4
votes
1answer
82 views

Two way encryption with random IV

I'm attempting to encrypt some information into our database to be later pulled back out and displayed to the user. Searching and reading up on different methods I found a post over at stack exchanged ...
4
votes
1answer
214 views

Why x00 is usually avoided in salt?

In .NET Framework, there is a cryptographic Random Number Generator (RNG) provider which enables to generate a cryptographically strong sequence of random bytes. This provider contain, among others, ...
2
votes
1answer
398 views

Format-preserving encryption implementations

I'm looking for a general, free implementation of Format-preserving encryption as described in this article and on wikipedia. Possibly in a well established cryptography toolkit. My intention is to ...
5
votes
1answer
193 views

Are there any Implementations of Secure Indexes?

There are several papers about Secure Indexes, for Example "Searchable Symmetric Encryption: Improved Definitions and Efficient Constructions" and "Secure Indexes". ...