This is not the purpose of the project (http://www.peersm.com) but you can use: http://peersm.com/peersm (this is a standalone js app, everything stays local for our concern) but the app will not work if it can't established circuits with the Tor network (which has absolutely nothing to do with this topic but that's how it's working)
Then "Upload" --> file.txt , click on the file, "Encrypt" --> file.txt.enc, click on it, "Properties" --> save the encryption key, "Open/Save" save file.txt.enc , "Decrypt" --> file.txt (yes it saves locally the encryption key as long as the session is open, as far as I remember) "Advanced use" or how to choose your key (a bit tricky but again that's not the initial purpose of this app): Rename file.txt in file.txt.enc, "Upload" --> file.txt.enc, "Decrypt", enter your key --> file.txt.enc.enc, "Open/Save" save the file, change it to file.txt.enc, this is your encrypted file, "Upload" --> file.txt.enc, "Decrypt" enter your key --> file.txt, "Open/Save" Easy, no? This is using the probably obsolete AES-128-CTR algorithm but such tool is not very difficult to redo (job for your class?) Le 02/02/2018 à 00:45, Jens Kubieziel a écrit : > Hi all, > > recently I thought about a small task regarding encryption which I give > to a class. One idea which comes to mind is to encrypt a file. However > when I thought a bit about it, it seemed not so easy. I'm not aware of > an easy-to-use software which does the task. But to test my theory I put > out a call for action and asked people to encrypt a file and send it to > me: > https://kubieziel.de/blog/archives/1633-Call-for-action-Please-send-me-an-encrypted-file.html > I received some answers so far: > https://vereinte.verwirrung.institute/p/FEE2018 > > However I hope my call reaches more people and I get more results. > Thatswhy I wanted to ask you to either send me a file or forward this > request. I'll update the pad above and will later write a longer article > about it. > > Thanks a lot, > -- Bitcoin transactions made simple: https://github.com/Ayms/bitcoin-transactions Zcash wallets made simple: https://github.com/Ayms/zcash-wallets Bitcoin wallets made simple: https://github.com/Ayms/bitcoin-wallets Get the torrent dynamic blocklist: http://peersm.com/getblocklist Check the 10 M passwords list: http://peersm.com/findmyass Anti-spies and private torrents, dynamic blocklist: http://torrent-live.org Peersm : http://www.peersm.com torrent-live: https://github.com/Ayms/torrent-live node-Tor : https://www.github.com/Ayms/node-Tor GitHub : https://www.github.com/Ayms -- Liberationtech is public & archives are searchable on Google. Violations of list guidelines will get you moderated: https://mailman.stanford.edu/mailman/listinfo/liberationtech. Unsubscribe, change to digest, or change password by emailing the moderator at zakwh...@stanford.edu.