Search Results for "png"

Stegcore combines cryptography and steganography to hide encrypted data inside ordinary files. It encrypts your payload before embedding it, so the hidden content is unreadable even if someone extracts it, and invisible to anyone who doesn't know it's there. Unlike basic steganography tools that hide data without encrypting it, Stegcore ensures the payload is cryptographically protected at rest. Unlike pure encryption tools, the payload isn't even visible. Designed for journalists,...

Simple python program to encrypt up to 255 character text into .png or .bmp images. VIEW the README for further instructions as well as image specifications. Used pyinstaller to compile into an .exe ---Feedback is welcome ---

A library written in Visual C# for encrypting a text message into an image file, and decrypting an image file to get the text message using Rijndael Algorithm, RSA Algorithm, and LSB Substitution Algorithm.

This project contain two program: one is a text encrypter, this program can encrypt any file. Another is image encrypter, this program is designed to encrypt picture that can include alpha channel. You'd better use png format to save if you use image encrypter. Note: These programs are still experimental. If you want to use these programs, be care.

designed to hide messages in jpg and png images without the requirement for any plain-text files. uses aes256 on data, using an sha256 hash of the password as the encryption key. rotates the password by 1 character, and uses an sha256 hash of that for the random seed for the image pointer access. security and invisibility of data is currently being peer-reviewed (since ~2014).

Utility for embedding hidden data into PNG files

Application written in Python, that hides information from a file into a PNG image.

Simple Stego is a steganography tool written in C++ that hides data in the least significant bits of a PNG image.

it is about a GUI (Graphical User Interface ) program based on Qt4 library ,that hides data on a picture using differents method depending on picture format (BMP,JPG,PNG,...) (this is called Steganography) the data can be on any file format

secureX是一个用Java编写的的Eclipse Plugin，它主要提供证书库维护(基于Keytool)和XML签名/电子图章（PNG,BMP,GIF,JPG）处理功能，它是构建SSO系统及处理数字证书的PKI工具。

pngstego is a small program that hides and successively extract any binary data into an existing png image (Steganography).

Development of software in support of the Portable Network Graphics (PNG) Digital Signature (dSIG) chunk.