3 ms·

I believe it is pretty uncommon, mostly because the inventor patented it.

• cryptonector 8y ago
  In the world of cryptography, patents are the kiss of death. If you patent an algorithm and do not provide royalty free, non-exclusive, transferable, permanent grants, then no one (or very very few people) will use that algorithm. Sometimes an inventor can make a little bit of money from a crypto patent, but to do it you need to get an organization like the U.S. DoD to pay for it, and that's not easy. It's a lot easier to use one's cryptographic innovations to burnish one's reputation and leverage that into very high consulting rates, say, or founding a startup.
  • deleted 8y ago
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