cryptopals solutions

For archival purposes, I am uploading solutions for the great cryptopals challenges.

pwn2win 2019 - matRoSkA

tldr; common factorization methods (close primes, pollard’s p-1) with quirks

ASLR entropy

tldr; simple code for ASLR entropy measurements

PlaidCTF 2019 - Horst

tldr; Feistel network with constant round key + permutations

Insomni'hack 2019

PHPPrivate tldr; invalid prepare SQL function

Teaser CONFidence CTF 2019 - Really Suspicious Acronym

tldr; RSA factorization with approximated p/q ratio writeups

Writeups for