On Feb. 25, 2023, 9:26 a.m.
Hey madness, which email provider do you use? With my private mailserver, since I host it using AWS (amazon web services), hotmail for example refuses to talk.…
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On Feb. 10, 2023, 9:20 p.m.
Hey George! Yes, I see. Good spot, thx. I fixed that in the CT2 template and also updated the alphabet and plaintext to the original Josse version in the templ…
On Feb. 10, 2023, 3:57 p.m.
Hi George,
Concerning your remarks :-)
1) Equation:
Concerning the equation: Given in the slides: ci = pi + c(i-1) mod' 25 You want to correct it to: ci = c…
On Dec. 30, 2022, 11:01 a.m.
Hello cryptography enthusiasts,
We have recently set up a brand new Discord server for the "Cryptography for everybody" YouTube channel and the CrypTool proje…
On Aug. 21, 2020, 5:07 p.m.
The 2nd video is online: https://youtu.be/skTodSX68xM
On Aug. 15, 2020, 4:45 p.m.
We released our first Crypto Challenge Contest video on the CrypTool 2 YouTube channel, where you can break ciphertexts, win points, and in the end win one of …
On Jan. 29, 2020, 5:18 p.m.
Hello,
I am one of the authors of this challenge. We tried to create a challenge which explains how differential cryptanalysis works in practice (clearly, u…
On Jan. 29, 2020, 5:17 p.m.
Hello,
I am one of the authors of this challenge. We tried to create a challenge which explains how differential cryptanalysis works in practice (clearly, u…
On June 23, 2014, 6:14 p.m.
Hello there :-),
I just had a look at the "Universal Enigma - Simulator by dp" and found out that the entry rotor differs from the one described in the used…