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@@ -122,6 +122,7 @@ It will be extended gradually as I find something of "must-have" value. Pull req
 * [Curve25519: new Diffie-Hellman speed records](https://cr.yp.to/ecdh/curve25519-20060209.pdf) - Paper on Curve25519.
 * [Software implementation of the NIST elliptic curves over prime fields](http://delta.cs.cinvestav.mx/~francisco/arith/julio.pdf) - Pracitcal example of implementing elliptic curve crypto, by M. Brown et al.
 * [High-speed high-security signatures](https://ed25519.cr.yp.to/ed25519-20110926.pdf) - Seminal paper on EdDSA signatures on ed25519 curve by Daniel J. Bernstein et al.
+* [Recommendations for Discrete Logarithm-Based Cryptography: Elliptic Curve Domain Parameters (NIST SP 800-186)](https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-186-draft.pdf) - Official NIST guide how securely implement elliptic curves. It also includes math shortcuts, optimizations and possible security risk of wrong algorithm implementation. [(October 2019)](https://csrc.nist.gov/publications/detail/sp/800-186/draft)
 
 #### Zero Knowledge Proofs