Alice has been sharing secret encrypted messages with Bob. I would really like to know what those are...
I contacted my good friend Eve, a well-known eavesdropper. She sent me the numbers she found at the beginning of their conversation. By the look of things, this looks like a key exchange. If we would find the key, we would be able to decode every message they encrypted with it!
Help me find both private keys. To submit the flag, decode them correctly and wrap them into CTFlearn{<Alice>_<Bob>} format.
Hint: the title of this challenge is a pun... I can't tell you more ;)
Discussion
Discrete, but efficient ^^ Had never pt my nose into this one ("specialised" in RSA). Thanks
nevermind :__
Discrete, but efficient ^^ Had never pt my nose into this one ("specialised" in RSA). Thanks
8 months ago
Piss easy should be medium AT MOST