#1Tools for securely encrypting data or decrypting captured ciphertext and analyzing encryption methods.
Kitploit recommended

Audited & minimal JS implementation of elliptic curve cryptography.
Git remote helper for transparent PGP-encrypted push/pull operations, supporting local, rsync, SFTP, and git backends with configurable participant…

Decrypt WhatsApp encrypted media files (images, videos, audio, documents) using media keys extracted from iOS ChatStorage.sqlite or Android…

.NET, PE, & Raw Shellcode Packer/Loader Written in Nim

A tool to analyze multi-byte xor cipher

SSH agent that creates and manages TPM-sealed keys for hardware-bound authentication, supporting key generation, import, wrapping, PIN protection,…

NTLMv1 Multitool

Loot and decrypt Windows DPAPI secrets remotely or offline, including masterkeys, credentials, vaults, certificates, browser data, and cached Azure…

Netcat with automated NAT traversal, secure P2P, and advanced features for shell access, file transfer, and network proxying.

Tool for port forwarding & intranet proxy

open source version xtrace sdk

Steganography tool that hides and extracts confidential data in JPEG, BMP, WAV, and AU files with optional compression, encryption, and integrity…

An automated, modular cryptanalysis tool; i.e., a Weapon of Math Destruction

Simple C++ Image Steganography tool to encrypt and hide files inside images using Least-Significant-Bit encoding.

Multi-cipher shellcode encryptor and obfuscator with automatic output conversion to C, C#, Rust, Nim, Python, and more. Supports ROT, XOR, RC4, AES,…

Cross-platform command-line tools for configuring WireGuard VPN tunnels, offering key generation, peer management, and quick interface setup via wg…

High-level cryptography interface powered by libsodium

Hex Viewer/Editor/Analyzer compatible with Linux/Windows/MacOS