3 ms·

NB: may be more accurate to call this hashing, versus encryption

• jerbear4328 2y ago
  Actually, it's not hashing either, it's just encoding. Anyone who knows the alphabet can easily decode them.
  • cryptos 2y ago
    To make this secure, some secret salt value needs to be added before hashing.
  • perfmode 2y ago
    thank you for clarifying
• itake 2y ago
  My link didn’t link to there library I thought it was. We encrypted ids at Yelp, not hashed them.