|
I bought a ratta supernote and I love it, but there is a longstanding bug in the software that it doesn't support epub files with encrypted/obfuscated fonts, which even drm free ebooks often have - I'm looking for a small utility that would open an epub, find the obfuscated fonts, undo the obfuscation algorithm (XOR the first 1040 bytes of the font with a sha-1 hash of the EPUBs identifier), and then delete the encryption.xml file if no more encrypted content is present. Ill probably end up writing such a program in a day or two, but if anyone has a good epub lib already and wants to try, be my guest
|
# ¿ Feb 5, 2024 02:03 |
|
|
# ¿ May 17, 2024 14:11 |