Public Key

OpenSSH LDAP Public Key patch provides an easy way of centralizing strong user authentication by using an LDAP server for retrieving public keys instead of ~/.ssh/authorized_keys. It uses the standard core.schema/nis.schema and strongAuthenticationUser object class, which can simplify login...

Eureka Public Key was created due to numerous requests for a public key application using our strong encryption techniques. The basic principle for its use is one creates their own public key and distributes the key to whomever they will be transferring encrypted files with. When one receives a...

PKS is an OpenPGP Public Key Server. It allows users to store and lookup public keys from the server's database. It can also synchronize with other servers. (This product includes software developed by Marc Horowitz.)


Platforms: Mac, BSD, Solaris, Linux

IDX-PKI is an Open Source implementation of a Public Key Infrastructure which aims to be IETF compliant for PKIX recommendation. IDX-PKI is very used by companies and public agencies.. OPENTRUST.COM - Building Trusted Ecosystems or End to End Security


Platforms: *nix

NTRU was specially designed as a public key cryptosystem that is thought to be unbreakable even with quantum computers. Commonly used cryptosystems like RSA or ECC, on the other hand, will be broken if and when quantum computers become available. In addition, NTRU is significantly faster than...


Platforms: Windows

Safe Express is a powerful, highly configurable, yet easy to use email client. Safe Express is a public key email encryption client that automatically encrypts all your messages. Safe Express is an anti-spam email client that automatically classifies incoming emails as spam or non-spam.


Platforms: Windows

Deltacrypt OneClick Public Key File and Email Encryption Software application featuring RSA protection in its public keys, encryption and public key integrity protection with hashing functions and digital signatures. Deltacrypt OneClick lets the user create and distribute public keys. Its...


Platforms: Windows

CrypTalk is a full-featured chat client based on strong public key cryptography. CrypTalk messages can include embedded pictures, data files, etc. Other features include: automatic or manual network computer detection, user groups, blacklists, auto responder, and message templates. Socks 4, 4a, 5...


Platforms: Windows

Crypto Anywhere is secure email on the move ! Users can decrypt and encrypt messages to friends who use PGP, OpenPGP, SecExMail and many more. Crypto Anywhere allows you to make a travel floppy which can be used in internet cafe's or at work. You don't even need to install the software - just run...


Platforms: Windows

PKIBlackbox is a comprehensive component collection that adds Public Key Infrastructure (PKI) support to your Windows application. PKI includes X.509 certificates, certificate requests, certificate revokation lists, certificate storages etc. . Main PKIBlackbox functions are: * generate and...


Platforms: Windows

PKIBlackbox.NET is a comprehensive component collection that adds Public Key Infrastructure (PKI) support to your .NET application. PKI includes X.509 certificates, certificate requests, certificate revokation lists, certificate storages etc. . Main PKIBlackbox functions are: * generate and...


Platforms: Windows

PKIBlackbox is a comprehensive component collection that adds Public Key Infrastructure (PKI) support to your Delphi, C++Builder or Kylix application. PKI includes X.509 certificates, certificate requests, certificate revokation lists, certificate storages etc. . Main PKIBlackbox functions...


Platforms: Windows

Secure your data exchanges and transfers with digitally signed files!This is a tool for quickly digitally signing or verifying text or files with Public-Key-Encryption with RSA encryption algorithm (RSAES-OAEP).Key length for signing up to 7120 bit. Keys are compatible with CommuniCrypt Standard...


Platforms: Windows

E-mail client with strongest asymmetric Public-Key-Encryption(RSAES-OAEP). This client is fully featured for receiving/sending mails via POP3/SMTP. With the integrated SMTP engine you do not need a SMTP server, program is trying to send the mail directly to recipient's mail server(if...


Platforms: Windows

IMCrypto was designed to protect your instant messenger conversations. The program is compatible with most of the widely spread instant messengers and uses in its work one of the strongest and most reliable public key encryption algorithms – RSA. You can start secure conversation with other...


Platforms: Windows

sign is a file signing and signature verification utility. Its main purpose is to be a simple and convenient extension to a tar/gz/bzip2 line of tools to check file integrity and authenticity. Its small and simple, it does just one thing and hopefully does it well. I needed a tool to digitally...


Platforms: *nix

yyyRSA is a simple program to encrypt and decipher messages with the RSA asymetrical encryption algorithm. Alice wants to send Bob a message. Eve can monitor the communication between Alice and Bob. he can read everything they send to each other. Bob creates a key. It will consist of two...


Platforms: *nix

Publimark is a command line tool to secretly embed text in an audio file. Like cryptography, Publimark project uses a pair of keys: the public one can be shared, whereas the private one must be kept secret. Anybody can send a steganographic message, but only the private key owner will be able...


Platforms: *nix

Cryptonit project is a client side cryptographic tool which allows you to encrypt/decrypt and sign/verify files with PKI (Public Key Infrastructure) certificates.. OPENTRUST.COM - Building Trusted Ecosystems or End to End Security


Platforms: *nix

Mail::DKIM::Signature module encapsulates a DKIM signature header. CONSTRUCTORS new() - create a new signature from parameters my $signature = new Mail::DKIM::Signature( [ Algorithm => "rsa-sha1", ] [ Signature => $base64, ] [ Method => "relaxed", ] [ Domain => "example.org", ] [...


Platforms: *nix