tweetfs

riation seems rather inefficient. It should be possible output can be used already, and you just look for in spam thousands of people with it. 2. Also send lots of receiving person and a Novel Vertex Coding and identify the system being used, it's used to encoding and identify the fake spam. Appendix B gives an enemy (Kerckhoffs's principle). [1]: https://github.com/rw/tweetfs Plainsight uses each byte of the The encoded message is: 'meet at 3'

e a spammer--not a spy. -- Example 1 (regular text) Type your message to encode: echo 'Meet at Union Square at noon. The password is FuriousGreen.' > cleartext Then, pipe it through Plainsight: cat cleartext | plainsight -m encipher -f sherlock.txt > ciphertext The output will be Doyle-esque gibberish: cat ciphertext | fold -s which was the case, of a light. And, his hand. "BALLARAT." only applicant?" decline be walking we do, the point of the little man in a strange, her husband's hand, going said road, path but you do know what I have heard of you, I found myself to get away from home and for the ventilator little cold night, and I he had left my friend Sherlock of our visitor and he had an idea was not to abuse step I of you, I knew what I was then the first signs it is the daughter, at least a fellow-countryman. had come. as I have already explained, the garden. what you can see a of importance. your hair. a picture upon of the money which had brought a you have a little good deal in way: out to my wife and hurry." made your hair. a charge me a series events, and excuse no sign his note-book has come away and in my old Sherlock was already down to do with the twisted Now, decipher that ciphertext: cat ciphertext | plainsight -m decipher -f sherlock.txt > deciphered cat deciphered Meet at Union Square at noon. The password is FuriousGreen. -- Example 2 (binary data) $ dd if=/dev/urandom of=/dev/stdout bs=1 count=10 | plainsight -m encipher -f 1984.txt 10+0 records in 10+0 records out 10 bytes (10 B) copied, 9e-05 s, 111 kB/s Adding models: Model: 1984.txt added in 0.89s (context == 2) input is "<stdin>", output is "<stdout>" enciphering: 100%|#####################################################################################################################################################################|474.67 B/s | Time: 0:00:00 which is a war is real, the proles used mind on the telescreen. He could see through all right to. You have read what said. 'Yes,' only in the Ministry ---- One serious use case is to seed the generator with a spam email corpus. This lets you generate messages that look like spam. Example: wget https://spamassassin.apache.org/publiccorpus/20030228_spam.tar.bz2 tar -jxvf 20030228_spam.tar.bz2 cat spam/0* > spam-corpus.txt echo "The Magic Words are Squeamish Ossifrage" | plainsight -m encipher -f spam-corpus.txt > spam_ciphertext $ cat spam_ciphertext (8.11.6/8.11.6) 3 (Normal) Internet can send e-mails until to transfer 26 10 [127.0.0.1] also include address from the most logical, mail business for your Car have a many our portals ESMTP Thu, 29 1.0 this letter on internet, <a style=3D"color: 0px; text/plain; cellspacing=3D"0" how quoted-printable about receiving you would like width=3D"15%" width=3D"15%" border="0" width="511" Date: Tue, 27 Thu, 19 26 because zzzz@localhost.spamassassin.taint.org for $ cat spam_ciphertext | plainsight -m decipher -f spam-corpus.txt Adding models: Model: spam-corpus.txt added in 2.57s (context == 2) input is "<stdin>", output is "<stdout>" deciphering: 100%|#####################################################################################################################################################################|543.84 B/s | Time: 0:00:00 The Magic Words are Squeamish Ossifrage

, called Shag, to find edge cases, e.g. for single-byte inputs: https://github.com/rw/shag/blob/master/shag.rb -- Example 1 (regular text) Type your message to encode: echo 'Meet at Union Square at noon. The password is FuriousGreen.' > cleartext Then, pipe it through Plainsight: cat cleartext | plainsight -m encipher -f sherlock.txt > ciphertext The output will be Doyle-esque gibberish: cat ciphertext | fold -s which was the case, of a light. And, his hand. "BALLARAT." only applicant?" decline be walking we do, the point of the little man in a strange, her husband's hand, going said road, path but you do know what I have heard of you, I found myself to get away from home and for the ventilator little cold night, and I he had left my friend Sherlock of our visitor and he had an idea was not to abuse step I of you, I knew what I was then the first signs it is the daughter, at least a fellow-countryman. had come. as I have already explained, the garden. what you can see a of importance. your hair. a picture upon of the money which had brought a you have a little good deal in way: out to my wife and hurry." made your hair. a charge me a series events, and excuse no sign his note-book has come away and in my old Sherlock was already down to do with the twisted Now, decipher that ciphertext: cat ciphertext | plainsight -m decipher -f sherlock.txt > deciphered cat deciphered Meet at Union Square at noon. The password is FuriousGreen. -- Example 2 (binary data) $ dd if=/dev/urandom of=/dev/stdout bs=1 count=10 | plainsight -m encipher -f 1984.txt 10+0 records in 10+0 records out 10 bytes (10 B) copied, 9e-05 s, 111 kB/s Adding models: Model: 1984.txt added in 0.89s (context == 2) input is "<stdin>", output is "<stdout>" enciphering: 100%|#####################################################################################################################################################################|474.67 B/s | Time: 0:00:00 which is a war is real, the proles used mind on the telescreen. He could see through all right to. You have read what said. 'Yes,' only in the Ministry