
viper
Viper is a brute-force password cracker.
cryptographypassword-crackingpenetration-testing

Viper is a brute-force password cracker.

GPU-accelerated SHA-256 rainbow table implementation based on CDP (Cyclic Digit-sum Projection) structural analysis. AMD RX 9070 XT, OpenCL + Vulkan.

Proof-of-concept decrypting Araxis Merge's DPAPI-protected server credentials (CVE-2026-92680), demonstrating insufficiently protected credential…

Python proof-of-concept demonstrating IPFS CID spoofing via multihash length extension, highlighting content-addressing verification flaws that can…

Very Slow HMAC Key Bruteforcer

Markov model-based password guesser in C that enumerates candidates by probability, generating most likely passwords first for hash cracking via…