title: Has anybody Implemented ElGamal using OpenSSL or even inside?
body: <p>I find out that <strong>OpenSSL</strong> hasn't implemented <strong>ElGamal</strong>. However, currently I need to use <strong>OpenSSL</strong> to implement <strong>ElGamal</strong>. I just wonder if anybody had done it before. And that may help me to reduce my work load. And, if not, is that feasible to implement <strong>ElGamal</strong> inside <strong>OpenSSL</strong>? I had tried to modify the souce code of DSA to implement <strong>ElGamal</strong>, will that yield some troubles that may not be able to find out easily?</p>