Ciphey is an automated decryption tool and cryptographic analysis framework designed to identify and reverse encryptions, encodings, and hashes without requiring a known key or cipher. It functions as a hash cracking engine and a heuristic cipher identifier to recover original plaintext from unknown data patterns. The project features a nested encoding resolver that iteratively unwraps multiple layers of encryption and encoding until readable text is reached. It employs a heuristic cryptanalysis workflow to analyze data characteristics and guess the likely encoding scheme or encryption method
An MCP (Model Context Protocol) server that brings the capabilities of the enigmapython library to LLMs, allowing them to encrypt and decrypt messages using historically accurate Enigma machine emulators
D(HE)ater is a proof of concept implementation of the D(HE)at attack (CVE-2002-20001) through which denial-of-service can be performed by enforcing the Diffie-Hellman key exchange. (read-only clone of the original GitLab project)
The main features of certcc/keyfinder are: Cryptography Tools.
Open-source alternatives to certcc/keyfinder include: ciphey/ciphey — Ciphey is an automated decryption tool and cryptographic analysis framework designed to identify and reverse… demonslay335/cryptotester. denismaggior8/enigma-python-mcp — An MCP (Model Context Protocol) server that brings the capabilities of the enigmapython library to LLMs, allowing them… eush77/projects-solutions. ganapati/rsactftool — RsaCtfTool is a specialized cryptography suite designed for solving capture-the-flag challenges. It serves as a… balasys/dheater — D(HE)ater is a proof of concept implementation of the D(HE)at attack (CVE-2002-20001) through which denial-of-service…