Cryptography

ArticSoft
PGP-based file and email encryption and digital signature software.
http://www.articsoft.com

Averina Software
Library for Authenticode signing and verification of executable files, drivers, catalogs and scripts.
http://www.averina.com

Bloombase Technologies
Encryption for enterprise storage systems/databases, email and Service Oriented Architecture (SOA).
http://www.bloombase.com

CipherActive
Designer of software that accelerates public key cryptography.
http://www.cipheractive.com/

CopySafe
Software system for the protection of online website content. Plugin allows viewing of encrypted images on end-user system, while disallowing saving of images.
http://www.artistscope.com/copysafe/

Cryptomathic
Encryption and authentication products including EMV card preparation systems.
http://www.cryptomathic.com/

Cryptzone
EAL2 and ITSEC E1 certified encryption of files, hard drives, USB memory sticks and email.
http://www.cryptzone.com

Data Encryption Information Center
Guides ordinary users and students around the subject of data encryption.
http://library.thinkquest.org/27158/

DESlock+
Transparent encryption of files, folders and emails with an optional USB token. Supports AES, 3DES and Blowfish algorithms.
http://www.deslock.com

Digital Security International
Backup tape drive encryption hardware. Product and company details, news and contact information.
http://www.dsiencryption.com/

Distributed Management Systems Ltd.
Manufacturer of user authentication tokens, including a CESG-certified version for UK Government use.
http://www.dms-soft.com

DISUK Limited
Supplier of data encryption devices for tape backup and archive drives.
http://www.disuk.com

DOMUS IT Security Laboratory
Accredited laboratory evaluates and certifies security and cryptographic products against Common Criteria, FIPS 140 and INTERAC (SPED).
http://www.domusitsl.com

Encryption Wizard for Oracle
Offering data encryption software for the Oracle RDMBS. The Encryption Wizard can perform DES3 Encryption and obfuscation on a complete schema.
http://www.relationalwizards.com/html/ora_encyrption.html

Ingrian Networks
Offers a security appliance that encrypts critical data in applications and databases.
http://www.ingrian.com/

JSignPdf
Tool which adds digital signatures to PDF files. Written in Java and provided as open source.
http://jsignpdf.sourceforge.net/

MCSoft Security Solutions
Offers cryptography and wipe software.
http://www.mcsoft.eu

Navastream
A leading provider of encryption devices for IP, ISDN, Email, and Cellular Communications, using Triple-DES and the newer AES standards.
http://www.navastream.com/

Packet General Networks Inc.
Remotely-managed application servers with AES data encryption.
http://www.packetgeneral.com

Pate Williams' Implementations
Cryptographic algorithms in C, C++, Java and other programming languages.
http://www.mindspring.com/~pate/

PMC Ciphers Inc.
Company offering "polymorphic cryptography" i.e. variant algorithms and potentially huge keys.
http://www.pmc-ciphers.com/

Proofspace
Cryptographic time stamping solution for document verification and authentication.
http://www.proofspace.com/

Red Iron
Software to encrypt credit card data between retail Point Of Sale, back-office and enterprise systems.
http://www.redirontech.com

Sigaba
Secure e-mail, instant messaging and document transmission. Product details, news, customer portfolio, support options and contact information.
http://www.sigaba.com/

Thales eSecurity
Cryptographic products to secure electronic payments, network connections and SCADA systems, manage identities and more.
http://www.thalesesec.com/

Utimaco Safeware AG
Supplier of SafeGuard disk, file and email encryption software, FIPS-certified hardware security modules and systems for lawful interception of telecommunications.
http://www.utimaco.com/

Voltage Security Inc.
Identity-based elliptic curve encryption for email, application data, laptops, removable storage devices and network shares.
http://www.voltage.com

Winzap
File, photo and email encryption software. Free demo download available.
http://www.winzap.com/

xyzmo Software GmbH
Software to add digital signatures to electronic documents. Range includes software to generate a digital signature based on the biomentric generated by a handwritten signature.
http://www.xyzmo.com