Re: public key or asymmetric cryptography library

Subject: Re: public key or asymmetric cryptography library
From: Michal Kottman &lt;michal.kottman@ ... &gt;
Date: Fri, 3 Jun 2016 17:55:59 +0200

On 3 June 2016 at 08:06, Iwan Budi Kusnanto <ibk@labhijau.net> wrote:

I am trying to do public key encryption with Lua but so far i can't
find any library that support this functionality.
I have tried this lib:
- luaossl
- LuaCrypto (https://github.com/mkottman/luacrypto)

Probably what you are looking for is the high-level 'Sign/Open' API [1] from OpenSSL, example of which is in [2]. Note that this does not give you access to the low-level RSA algorithm.

[1] https://www.openssl.org/docs/manmaster/crypto/EVP_SealInit.html

[2] https://github.com/mkottman/luacrypto/blob/master/tests/open_seal.lua