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visits member for 2 years, 6 months
seen Aug 19 at 14:50

Aug
26
comment Encryption of chat messages and possibility of password loss
@Aadaam Thank you for the links, but my app is not a chat. If you are curious you may find description here: msgnotes.alehro00.com
Aug
24
awarded  Scholar
Aug
24
accepted Encryption of chat messages and possibility of password loss
Aug
24
comment Encryption of chat messages and possibility of password loss
I've just found 'one parameter' modification of the algorithm (movable-type.co.uk/scripts/aes.html). Since this part of my problem is more about technical issue than about user experience and your answer highlights usability concerns quite well, I think it deserves to be marked as answer.
Aug
24
comment Encryption of chat messages and possibility of password loss
Hushmail example is good, but it isn't quit what I need. What I need it is indeed how to transform dozen sjcl parameters into one password phrase without drastic loss of security.
Aug
24
comment Encryption of chat messages and possibility of password loss
@BenBrocka I'm not sure about type of system with storing key in database. Anyway, there is https already in my system. If I store the AES key in server database, the data will be vulnerable to stealing the database. That's one of the cases I want to give protection to.
Aug
24
awarded  Student
Aug
24
asked Encryption of chat messages and possibility of password loss
Jun
15
awarded  Supporter