Application example of international data encryption algorithm

At present, there are a large number of application examples of IDEA in engineering, and PGP(Pretty Good Privacy) uses IDEA as its block encryption algorithm. SSL (Secure Sockets Layer) also includes IDEA in its encryption algorithm library SSLRef. Ascom, which owns the patent of IDEA algorithm, has also launched a series of security products based on IDEA algorithm, including: Exchange security plug-in, IDEA encryption chip, IDEA encryption software package, etc. The application and research of IDEA algorithm are becoming more and more mature.