The pain of maintaining this thing has gotten to be too much, though. I’m releasing it today on GitHub in its current form, which is based on the older, synchronous form of RNCryptor. I may not have updated all the license text yet; if I miss any, it is under the MIT license. Thanks to those who purchased Cryptor-Titanium during its commercial life. Anyone who is interested in continuing development, please contact me (or submit a pull request).