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libkeccak_spec_sha3(3)

LIBKECCAK

libkeccak-devel

Development files for libkeccak

NAME

libkeccak_spec_sha3 - Configure SHA-3 hashing parameters

SYNOPSIS

#include <libkeccak.h>

void libkeccak_spec_sha3(struct libkeccak_spec *spec, long int x);
Link with -lkeccak.

DESCRIPTION

The libkeccak_spec_sha3() function sets *spec to specify the Keccak parameters used for SHA-3 hashing with the output size specified, in bits, via the x parameter.

RETURN VALUES

The libkeccak_spec_sha3() function does not return any value.

ERRORS

The libkeccak_spec_sha3() function cannot fail.

EXAMPLE

This example configure 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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