LIBKECCAK_SPEC_SHA3(3)

💖 NAME 💖

libkeccak_spec_sha3 — configure SHA-3 hashing parameters ✨

okay bestie, welcome to the LIBKECCAK_SPEC_SHA3(3) page in the Library Functions Manual — it's literally all about setting up SHA-3 vibes 💅

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✨ SYNOPSIS ✨

#include <libkeccak.h>

void libkeccak_spec_sha3(struct libkeccak_spec *spec, long int x);

Link with -lkeccak.

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🦋 DESCRIPTION 🦋

okay so libkeccak_spec_sha3() sets *spec to specify the Keccak parameters used for SHA-3 hashing, with the output size specified in bits via the x parameter. That's the whole moment, no cap 💖

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🌸 RETURN VALUES 🌸

libkeccak_spec_sha3() does not return any value — no return era, periodt ✨

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🎀 ERRORS 🎀

libkeccak_spec_sha3() cannot fail. Iconic behavior honestly 😌💅

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💜 EXAMPLE 💜

This example configures a struct libkeccak_spec to specify the Keccak parameters used for SHA3-256:

struct libkeccak_spec spec;
libkeccak_spec_sha3(&spec, 256);

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🌈 SEE ALSO 🌈

• libkeccak_spec_cshake(3)
• libkeccak_spec_rawshake(3)
• libkeccak_spec_shake(3)
• libkeccak_spec_check(3)
• libkeccak_generalised_spec_initialise(3)
• libkeccak_state_initialise(3)
• libkeccak_hmac_initialise(3)

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xoxo, LIBKECCAK · LIBKECCAK_SPEC_SHA3(3) · date: not printed on this page, so we're calling it timeless 🫶💖