Up to: Data integrity and Security, Checksums and Digests - cryptography, message digests, etc.

Up to Persistent Data - Gateway topic to externally stored and transmitted data.

see also Process Limits: Identity - Process ownership and Identity

see also Process Limits: File Access - Process Limits on File access (permissions, ownership, modes, et al)

pgpenvelope - pgpenvelope is an interface between Pine and the GNU Privacy Guard (GnuPG). It allows one to perform expected OpenPGP-related operations on messages. Ease of installation, setup, and use are distinguishing features. {(L)GPL}

GnuPG::Interface - GnuPG::Interface is a Perl module interface to interacting with GnuPG. It implements a rich set of filehandle communications with GnuPG and includes a key object organization structure, with information gathered from GnuPG's with-colons option. {(L)GPL}

Create detached PGP signatures for data. p5-PGP-Sign-0.16 Create detached PGP signatures for data

One-Time Pad {(L)GPL}

perl5-gpg - GPG is a Perl5 interface to gnupg (see http://www.gnupg.org). You can use standard scalar to communicate with gnupg. IPC is managed by IPC::Open3. {(L)GPL}

OpenPGP Key Server - This project is for the development of a GPL'd server for providing GnuPG and other RFC2440-compliant (OpenPGP) keys. The server will provide a superset of the HKP functions and will target cross-platform support (in time.) {oss}

PGP Forwarding Server - A perl server that accepts plain text mails for users and sends them out encrypted. Could be used in a company so that your accountant can be in contact with the salerperson in a secure way, without you needing to tell the accountant everything about P {(L)GPL}

Other Applications and Utilities

Inactive Orbits: (Not included on this page)

(Perl builtin function) crypt PLAINTEXT,SALT Encrypts a string exactly like the crypt(3) function in the C library.

perl5 interface to DES block cipher. p5-Crypt-DES-2.03 Perl5 interface to DES block cipher

perl5 interface to IDEA block cipher. p5-Crypt-IDEA-1.01 Perl5 interface to IDEA block cipher

perl5 module to work with PGP messages. p5-PGP-0.3a Perl5 module to work with PGP messages

p5-MD5-1.7 perl5 interface to MD5 Message-Digest Algorithm

Des - A Perl interface to the DES (Data Encryption) library. You'll need a C DES library. Also see the Crypt::DES module.

Net::SSLeay - An interface to Netscape's SSL (Secure Socket Layer). By Eric A. Young, hence "eay". [Perl] {oss}

Other Libraries, Functions, and Components

Inactive Orbits: (Not included on this page)