.\" -*- mode: troff; coding: utf-8 -*- .\" Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>. .ie n \{\ . ds C` "" . ds C' "" 'br\} .el\{\ . ds C` . ds C' 'br\} .\" .\" Escape single quotes in literal strings from groff's Unicode transform. .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" .\" If the F register is >0, we'll generate index entries on stderr for .\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index .\" entries marked with X<> in POD. Of course, you'll have to process the .\" output yourself in some meaningful fashion. .\" .\" Avoid warning from groff about undefined register 'F'. .de IX .. .nr rF 0 .if \n(.g .if rF .nr rF 1 .if (\n(rF:(\n(.g==0)) \{\ . if \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . if !\nF==2 \{\ . nr % 0 . nr F 2 . \} . \} .\} .rr rF .\" ======================================================================== .\" .IX Title "Crypt::Digest::SHAKE 3pm" .TH Crypt::Digest::SHAKE 3pm 2024-03-07 "perl v5.38.2" "User Contributed Perl Documentation" .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH NAME Crypt::Digest::SHAKE \- Hash functions SHAKE128, SHAKE256 from SHA3 family .SH SYNOPSIS .IX Header "SYNOPSIS" .Vb 1 \& use Crypt::Digest::SHAKE \& \& $d = Crypt::Digest::SHAKE\->new(128); \& $d\->add(\*(Aqany data\*(Aq); \& $d\->addfile(\*(Aqfilename.dat\*(Aq); \& $d\->addfile(*FILEHANDLE); \& $part1 = $d\->done(100); # 100 raw bytes \& $part2 = $d\->done(100); # another 100 raw bytes \& #... .Ve .SH DESCRIPTION .IX Header "DESCRIPTION" Provides an interface to the SHA3's sponge function SHAKE. .SH METHODS .IX Header "METHODS" .SS new .IX Subsection "new" .Vb 2 \& $d = Crypt::Digest::SHA3\-SHAKE\->new($num); \& # $num ... 128 or 256 .Ve .SS clone .IX Subsection "clone" .Vb 1 \& $d\->clone(); .Ve .SS reset .IX Subsection "reset" .Vb 1 \& $d\->reset(); .Ve .SS add .IX Subsection "add" .Vb 3 \& $d\->add(\*(Aqany data\*(Aq); \& #or \& $d\->add(\*(Aqany data\*(Aq, \*(Aqmore data\*(Aq, \*(Aqeven more data\*(Aq); .Ve .SS addfile .IX Subsection "addfile" .Vb 3 \& $d\->addfile(\*(Aqfilename.dat\*(Aq); \& #or \& $d\->addfile(*FILEHANDLE); .Ve .SS done .IX Subsection "done" .Vb 2 \& $result_raw = $d\->done($len); \& # can be called multiple times .Ve .SH "SEE ALSO" .IX Header "SEE ALSO" .IP \(bu 4 CryptX, Crypt::Digest .IP \(bu 4