Using Elliptic Curves for Digital Signatures

By Eric Mann

Over the past two months, we’ve explored key exchange protocols—first with traditional Diffie-Hellman and then with elliptic curves. The advantage of studying elliptic curves is that understanding how to use them in other contexts becomes more straightforward. It’s not “easier,” but seeing how the same underlying mathematics can be applied to different problems should make more sense. by Eric Mann

This article was originally published in the July 2025 issue of PHP Architect magazine. To read the complete article please subscribe or purchase the complete issue.

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