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<a href="https://gitlab.com/omoris">Ondrej Moris</a> created an issue:
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<a id="user-content-description-of-the-feature" class="anchor" href="#description-of-the-feature" aria-hidden="true"></a>Description of the feature:</h2>
<p dir="auto">It would be useful (e.g. for interoperability testing) for have CLI/API for getting message/file digest by specifying not only algorithm but also its options. It should support also SHA3 and SHAKE. In other words we are looking for equivalent of</p>
<p dir="auto"><code>openssl dgst -sha3-256 -mac hmac -macopt hexkey:010203040506 file</code></p>
<h2 dir="auto">
<a id="user-content-applications-that-this-feature-may-be-relevant-to" class="anchor" href="#applications-that-this-feature-may-be-relevant-to" aria-hidden="true"></a>Applications that this feature may be relevant to:</h2>
<p dir="auto">Interoperability testing.</p>
<h2 dir="auto">
<a id="user-content-is-this-feature-implemented-in-other-libraries-and-which" class="anchor" href="#is-this-feature-implemented-in-other-libraries-and-which" aria-hidden="true"></a>Is this feature implemented in other libraries (and which)</h2>
<p dir="auto">Yes, openssl (see above).</p>

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