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README.md

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 # PQClean
 
+[![Build Status](https://travis-ci.com/PQClean/PQClean.svg?branch=master)](https://travis-ci.com/PQClean/PQClean)
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 **PQClean**, in short, is an effort to collect **clean** implementations of the post-quantum
 schemes that are in the 
 [NIST post-quantum project](https://csrc.nist.gov/projects/post-quantum-cryptography).