KMSChain for C++

We provide "Encryption & Key Management" service in operation with open sourced libraries with support for Javascript, Python, Go, Rust, Java, C++ languages.

Our goal is to enable developers to build ’privacy by design’, end-to-end secured applications, without any technical complexities.

This C++ library is our main low level algorithmic implementation, which is embedded in all our other SDK libraries and web services.

C Interface

Most of the programming languages and low level API's don't have C++ integration capability, so for being platform and programing language agnostic, we are providing low level C interface for using KMSChain's encryption on any platform and with any programming language.

inculde/CryptoMagic_C.h is a single header file which contains all our API functions for having fully functional proxy re-encryption and key management system for your application.

#include "CryptoMagic_C.h"
....
....
cryptomagic_init();
void * cm = cryptomagic_new();
.....
.....
cryptomagic_clean(cm);

As a low level interface, we are providing memory allocation and de-allocation functions for each object.

Building

For building project as a static library, you will need to install OpenSSL, because currently we are using OpenSSL as a cryptographic backend.

mkdir build
cd build && cmake ..
make