608 projects tagged "Cryptography"

Download Website Updated 30 Jan 2001 nanocrypt

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Pop 13.56
Vit 1.00

nanocrypt is a tiny program to encrypt and decrypt files using the RC4 algorithm.

No download No website Updated 04 Sep 2010 OpenCA

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Pop 299.72
Vit 6.34

The OpenCA Project is a collaborative effort to develop a robust, full-featured and Open Source out-of-the-box Certification Authority implementing the most used protocols with full-strength cryptography world-wide. OpenCA is based on many Open-Source Projects. Among the supported software is OpenLDAP, OpenSSL, Apache Project, Apache mod_ssl.

Download No website Updated 20 Aug 2001 OpenCA PKCS#7 Tool

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Pop 54.09
Vit 1.47

The OpenCA PKCS#7 Tool (also known as SV or Sign & Verify) allows for signature verification, chain certification, signature generation (either detached or non-detached), and signature modification from the detached form to the non-detached one.

Download Website Updated 09 Jan 2014 OpenSSL

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Pop 1,412.60
Vit 48.36

The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade, fully featured, and Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) as well as a full-strength general-purpose cryptography library.

Download Website Updated 25 Apr 2013 passwdqc

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Pop 160.25
Vit 16.20

passwdqc is a password/passphrase strength checking and policy enforcement tool set, including an optional PAM module (pam_passwdqc), command-line programs (pwqcheck and pwqgen), and a library (libpasswdqc). On systems with PAM, pam_passwdqc is normally invoked on password changes by programs such as passwd(1). It is capable of checking password or passphrase strength, enforcing a policy, and offering randomly-generated passphrases, with all of these features being optional and easily (re-)configurable. pwqcheck and pwqgen are standalone password/passphrase strength checking and random passphrase generator programs, respectively, and are usable from scripts. libpasswdqc is the underlying library, which may also be used from third-party programs.

No download Website Updated 10 Mar 2001 passwdd

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Pop 24.31
Vit 4.00

passwdd is a client/server packages which allows basic synchronization of password files among different machines. There are Linux/Solaris server and console clients. With Visual C/C++, you can compile the Windows version of the clients. Perl CGIs are included as well.

Download Website Updated 12 Sep 2000 PGP

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Pop 73.42
Vit 70.76

PGP (Pretty Good Privacy) is a public key encryption program originally written by Phil Zimmermann in 1991. Later PGP versions have been developed and distributed by MIT, ViaCrypt, PGP Inc., and now Network Associates Inc. (NAI). PGP is the de-facto standard for email encryption today, with millions of users worldwide.

Download Website Updated 13 May 2001 pgpenvelope

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Pop 31.86
Vit 4.15

pgpenvelope is an interface to help meld using Pine with GnuPG. It also includes procmail filtering mechanisms.

Download Website Updated 30 Jan 2001 pgpforwarder

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Pop 16.61
Vit 1.00

pgpforwarder is a Perl server that accepts plain-text mails for users and sends them out encrypted. It allows a non-PGP-enabled person (e.g., your boss) to communicate safely with a PGP-enabled person (e.g. your IT development department).

Download Website Updated 30 Jan 2001 pgpgpg

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Pop 24.90
Vit 2.02

Pgpgpg is a wrapper which takes PGP 2.6 command line options, translates them and then calls GnuPG to perform the desired action. With this wrapper most scripts and tools which are written for PGP 2.6 should work seamlessly with GnuPG.

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WiKID Two-Factor Authentication System

A self-hosted, dual-source two-factor authentication system.

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Packet Peeper

A network protocol analyzer for Mac OS X.