Fix link to OpenZeppelin ECDSA library

Previous link was a 404.
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asymmetric 2019-05-27 22:29:35 +00:00 committed by GitHub
parent 7183940e24
commit d67a4cfdb7
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

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@ -194,7 +194,7 @@ Mathematical and Cryptographic Functions
the ecrecover function remained unchanged.
This is usually not a problem unless you require signatures to be unique or
use them to identify items. OpenZeppelin have a `ECDSA helper library <https://docs.openzeppelin.org/docs/cryptography_ecdsa>`_ that you can use as a wrapper for ``ecrecover`` without this issue.
use them to identify items. OpenZeppelin have a `ECDSA helper library <https://docs.openzeppelin.org/v2.3.0/api/cryptography#ecdsa>`_ that you can use as a wrapper for ``ecrecover`` without this issue.
.. note::