Replace text with POS equivalent text, in a reversible fashion.
Java code for signing and handling Croatian fiscal service requests
Java code that enables you to sign documents using a smart card.
A Java application for transferring computer files in 5 letter groups
A simple example of polyalphabetic cipher in Java.
A cryptocurrency like Bitcoin improved upon with reality binding.
Encrypt a text through a list of encryption methods
A tool to verify and generate MD5,SHA,CRC32 hash of multiple files
TCP/IP API (SSL Encryption, ZLIB Compression)