4 Commits

Author	SHA1	Message	Date
Bram Moolenaar	8f4ac01544	updated for version 7.4.399 ... Problem: Encryption implementation is messy. Blowfish encryption has a weakness. Solution: Refactor the encryption, store the state in an allocated struct instead of using a save/restore mechanism. Introduce the "blowfish2" method, which does not have the weakness and encrypts the whole undo file. (largely by David Leadbeater)	2014-08-10 13:38:34 +02:00
Bram Moolenaar	374d32d70f	updated for version 7.3.392 ... Problem: When setting 'undofile' while the file is already loaded but unchanged, try reading the undo file. (Andy Wokula) Solution: Compute a checksum of the text when 'undofile' is set. (Christian Brabandt)	2012-01-04 19:34:37 +01:00
Bram Moolenaar	a3ff49fdcc	Crypt the text in the undo file if the file itself is crypted.	2010-05-30 22:48:02 +02:00
Bram Moolenaar	644fdff7c1	A few more fixes for undo file. Split test in two parts so that it doesn't ... fail with tiny features.	2010-05-30 13:26:21 +02:00