09 Nov 2017 DC5561 CTF 2017 : crypto800-poem cryptography, reverse engineering, stream cipher, python, ctf, dc5561
20 Sep 2017 GCL-Prequals 2017 : Sniffing GGoCySEA Agent Comms Link (rev part) bruteforce, gclprequals2k17, reverse engineering, cryptography, forensics, cryptcat
13 Aug 2017 GCL-Prequals 2017 : Cracking Agent Smith bitcoin wallet from public key cryptography, bitcoin, bruteforce, gclprequals2k17
09 Feb 2017 AlexCTF 2017 : crypto200-poor_rsa alexctf2k17, cryptography, rsa, poor encryption, small primes, ctf
07 Feb 2017 AlexCTF 2017 : crypto150-what_is_this_encryption alexctf2k17, cryptography, rsa, egcd, extended euclidean algorithm, ctf
07 Feb 2017 AlexCTF 2017 : crypto100-many_time_secrets cryptography, alexctf2k17, otp, one time pad, ctf
30 Jan 2017 Insomini'hack 2017 : crypto50-cryptoquizz guessing, programming, python, cryptography, ins17, ctf
16 Jan 2017 SHX1 : pwn300-bubble_bass cryptography, programming, shx1, shellterlabs, python, pickles, ctf
