A verified library of encryption links — data encryption, voice encryption, encryption algorithms, and encryption software — checked live and pruned of dead links.

Resources Encryption Software Encryption Algorithms Data Encryption Voice Encryption

Encryption Resources (4 of 11 original links verified live)

An Introduction to the Use of Encryption hermetic.ch — practical cryptography primer by Peter Meyer (moved from serendipity.magnet.ch) PMC Ciphers — TurboCrypt turbocrypt.com — next-generation symmetric & asymmetric encryption (formerly ciphers.de) CenturionSoft — Encryption Software centurionsoft.com — CenturionMail email & file encryption Encryption & Security-related Resources cs.auckland.ac.nz — Peter Gutmann's long-standing crypto resource page

Encryption Software (1 of 2 original links verified live)

CrypKey — Encryption Software Solutions crypkey.com — software licensing & copy protection since 1992

Encryption Algorithms (2 of 2 original links verified live)

RFC 2631 — Diffie-Hellman Key Agreement Method ietf.org — the IETF standards-track specification RSA (Rivest-Shamir-Adleman) rsa.com — successor site to rsasecurity.com

Data Encryption Resources (2 of 4 original links verified live)

PKWARE, Inc. — Data Encryption pkware.com — enterprise data discovery & protection FIPS PUB 46-3 — Data Encryption Standard (DES) csrc.nist.gov — NIST's archived DES/Triple-DES standard (historical reference)

Voice Encryption Resources (1 of 3 original links verified live)

TCC — Secure Voice & Network Encryption tccsecure.com — Technical Communications Corporation, secure voice/data/video systems