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| Name: perl-Digest-SHA3 | Distribution: openSUSE Tumbleweed |
| Version: 1.05 | Vendor: openSUSE |
| Release: 1.13 | Build date: Tue Aug 9 05:08:30 2022 |
| Group: Unspecified | Build host: reproducible |
| Size: 85310 | Source RPM: perl-Digest-SHA3-1.05-1.13.src.rpm |
| Packager: http://bugs.opensuse.org | |
| Url: https://metacpan.org/release/Digest-SHA3 | |
| Summary: Perl extension for SHA-3 | |
Digest::SHA3 is written in C for speed. If your platform lacks a C
compiler, perhaps you can find the module in a binary form compatible with
your particular processor and operating system.
The programming interface is easy to use: it's the same one found in CPAN's
Digest module. So, if your applications currently use Digest::SHA and you'd
prefer the newer flavor of the NIST standard, it's a simple matter to
convert them.
The interface provides two ways to calculate digests: all-at-once, or in
stages. To illustrate, the following short program computes the SHA3-256
digest of "hello world" using each approach:
use Digest::SHA3 qw(sha3_256_hex);
$data = "hello world";
@frags = split(//, $data);
$digest1 = sha3_256_hex($data);
$state = Digest::SHA3->new(256);
for (@frags) { $state->add($_) }
$digest2 = $state->hexdigest;
print $digest1 eq $digest2 ?
"that's the ticket!\n" : "oops!\n";
To calculate the digest of an n-bit message where _n_ is not a multiple of
8, use the _add_bits()_ method. For example, consider the 446-bit message
consisting of the bit-string "110" repeated 148 times, followed by "11".
Here's how to display its SHA3-512 digest:
use Digest::SHA3;
$bits = "110" x 148 . "11";
$sha3 = Digest::SHA3->new(512)->add_bits($bits);
print $sha3->hexdigest, "\n";
Note that for larger bit-strings, it's more efficient to use the
two-argument version _add_bits($data, $nbits)_, where _$data_ is in the
customary packed binary format used for Perl strings.
Artistic-1.0 OR GPL-1.0-or-later
* Tue Aug 09 2022 Tina Müller <timueller+perl@suse.de>
- updated to 1.05
see /usr/share/doc/packages/perl-Digest-SHA3/Changes
1.05 Mon 08 Aug 2022 11:30:32 AM MST
- corrected addfile to report error when stdin is a directory
- - ref. rt.cpan.org #143899
- - thanks to Gregor Herrmann for pointing this out
* Tue Apr 13 2021 Tina Müller <tina.mueller@suse.com>
- Initial submission
/usr/bin/sha3sum /usr/lib/perl5/vendor_perl/5.40.0/i586-linux-thread-multi-64int/Digest /usr/lib/perl5/vendor_perl/5.40.0/i586-linux-thread-multi-64int/Digest/SHA3.pm /usr/lib/perl5/vendor_perl/5.40.0/i586-linux-thread-multi-64int/auto/Digest /usr/lib/perl5/vendor_perl/5.40.0/i586-linux-thread-multi-64int/auto/Digest/SHA3 /usr/lib/perl5/vendor_perl/5.40.0/i586-linux-thread-multi-64int/auto/Digest/SHA3/SHA3.so /usr/share/doc/packages/perl-Digest-SHA3 /usr/share/doc/packages/perl-Digest-SHA3/Changes /usr/share/doc/packages/perl-Digest-SHA3/README /usr/share/doc/packages/perl-Digest-SHA3/examples /usr/share/doc/packages/perl-Digest-SHA3/examples/dups3 /usr/share/doc/packages/perl-Digest-SHA3/sha3sum /usr/share/man/man1/sha3sum.1.gz /usr/share/man/man3/Digest::SHA3.3pm.gz
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Fabrice Bellet, Sun Jan 12 02:11:34 2025