Ghidra is a software reverse engineering (SRE) framework

An Android NFC app for reading, writing, analyzing, etc. MIFARE Classic RFID tags.

OpenGrok is a fast and usable source code search and cross reference engine, written in Java

国产密码算法SM2，SM3，SM4

Utility for encrypting/decrypting ST-Link firmware images

This is an android-project about sending messages after encryption or getting cipher text from message database of mobile phone.U could also get the original points through your secret key

Android library for applying color look-up table (CLUT) image transformations on bitmaps and imageviews