384(void);
const EVP_MD *EVP_sha3_512(void);

const EVP_MD *EVP_shake128(void);
const EVP_MD *EVP_shake256(void);</code></pre>

<h1 id="DESCRIPTION">DESCRIPTION</h1>

<p>SHA-3 (Secure Hash Algorithm 3) is a family of cryptographic hash functions standardized in NIST FIPS 202, first published in 2015. It is based on the Keccak algorithm.</p>

<dl>

<dt id="EVP_sha3_224-EVP_sha3_256-EVP_sha3_384-EVP_sha3_512">EVP_sha3_224(), EVP_sha3_256(), EVP_sha3_384(), EVP_sha3_512()</dt>
<dd>

<p>The SHA-3 SHA-3-224, SHA