Digest::SHA3 is a complete implementation of the NIST SHA-3 cryptographic hash function, as specified in Draft FIPS 202 (SHA-3 Standard: Permutation-Based Hash and Extendable-Output Functions). The module gives Perl programmers a convenient way to calculate SHA3-224, SHA3-256, SHA3-384, and SHA3-512 message digests, as well as variable-length hashes using SHAKE128 and SHAKE256. Digest::SHA3 can handle all types of input, including partial-byte data. WWW: https://metacpan.org/pod/Digest::SHA3