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Menor, code c, c++, java, python, go, php, swift, .., DevSecOps virtual lab, ..
This software is provided as a demonstration build.
Redistribution of the binary is allowed for academic evaluation only.
More previously completed projects will be released incrementally
as executable packages are rebuilt for public distribution.
www.youtube.com/embed/fzoISpZv5d0?
virgo-steganography
Hidding any binary flle < 64k in image
Require opencv on ubuntu, osx and android tested on Nougat (OpenCV Manager 3.0) armeabi
To embed (output file name is o.png)
./embed image-file binary-file
To extract
./extract steganography-file
Compiled and run on os x, ubuntu, windows and android
Most beautiful ratio image/binary 3MBytes/64KBytes
https://www.youtube.com/watch?v=U--p5WoZ1mU
CryptoServer is the daemon for handling Sign-Verify, Encryption-Dencryption, Envelop-Openenvelop based on OpenSSL including the SEED symmetric algorithm (Korean Standard Symmetric Algorithm).
It's interface is just tcp/ip socket and very easy to handle
sha is a file hashing utility that uses the NIST's SHA-1, SHA-256, SHA-384, & SHA-512 hash algorithms. It can be used for file integrity checking, remote file comparisons, etc. The portable algorithm implementations can be useful in other projects too.
A library implementing the AES (American Encryption Standard) or Rijndael algorithms, intended to provide a neat packaged solution
for other projects to use.
Package includes C and Intel Pentium/MMX assembler versions
of AES, along with an extensive