# Elliptic Curve Cryptography (ECC) Support

**URL:** <https://community.letsencrypt.org/t/elliptic-curve-cryptography-ecc-support/34>\
**Category:** Feature Requests\
**Created:** [August 13, 2015, 4:52pm UTC](https://community.letsencrypt.org/t/elliptic-curve-cryptography-ecc-support/34 "2015-08-13T16:52:25Z")\
**Posts on this page:** 1\
**Showing post:** 108

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**Author:** ![jcjones](https://sea3.discourse-cdn.com/letsencrypt/user_avatar/community.letsencrypt.org/jcjones/32/78_2.png) [@jcjones](https://community.letsencrypt.org/u/jcjones)\
**Post date:** [January 20, 2016, 9:24pm UTC](https://community.letsencrypt.org/t/elliptic-curve-cryptography-ecc-support/34/108 "2016-01-20T21:24:18Z")

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It’s [not supported in Chrome](http://security.stackexchange.com/questions/100991/why-is-secp521r1-no-longer-supported-in-chrome-others), though.

Speaking of, to quote rlb, “We need a [caniuse.com](http://caniuse.com/) for crypto.”

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_[View the full topic](https://community.letsencrypt.org/t/elliptic-curve-cryptography-ecc-support/34)._