rsa algorihtm with library openssl

Brief Introduction

This is a RSA encryption/decryption algorithm demo using openssl library.

Build

relay on: openssl, scons

install openssl :

yum install -y openssl-devel openssl

install scons :

yum install -y scons

build all:

scons

run:

step1: generate private key file

openssl genrsa -out test.key 1024

step2: generate public key file

openssl rsa -in test.key -pubout -out test_pub.key

step3: run demo

./rsa