/ 
Crypt-DSA-1.18-TRIAL UNAUTHORIZED RELEASE
/ Crypt::DSA::Key::SSH2
Security Advisories (2)
CVE-2026-8700 (2026-05-15)

Crypt::DSA versions before 1.20 for Perl generate seeds using rand. Seeds were generated using Perl's built-in rand function, which is predictable and unsuitable for security usage.

CVE-2026-8704 (2026-05-15)

Crypt::DSA versions through 1.19 for Perl use 2-args open, allowing existing files to be modified.

NAME

Crypt::DSA::Key::SSH2 - Read/write DSA SSH2 files

SYNOPSIS

use Crypt::DSA::Key;
my $key = Crypt::DSA::Key->new( Type => 'SSH2', ...);
$key->write( Type => 'SSH2', ...);

DESCRIPTION

Crypt::DSA::Key::SSH2 provides an interface to reading and writing DSA SSH2 files, using Data::Buffer, which provides functionality for SSH-compatible binary in/out buffers.

Currently encrypted key files are not supported.

You shouldn't use this module directly. As the SYNOPSIS above suggests, this module should be considered a plugin for Crypt::DSA::Key, and all access to SSH2 files (reading DSA keys from disk, etc.) should be done through that module.

Read the Crypt::DSA::Key documentation for more details.

AUTHOR & COPYRIGHTS

Please see the Crypt::DSA manpage for author, copyright, and license information.