RSS 250 projects tagged "Cryptography"

Download Website Updated 19 Mar 2007 Apache-SSL

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Pop 147.12
Vit 5.17

Apache-SSL is the original secure webserver based on Apache and SSLeay/OpenSSL. It provides 128 bit encryption, client authentication and a modular API. It is actively maintained, and very widely used.

No download Website Updated 01 May 2009 audio-entropyd

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Pop 93.10
Vit 4.21

audio-entropyd feeds the /dev/random device with entropy data read from an audio device. The audio data is not copied as is, but first 'de-biased' and analyzed to determine how many bits of entropy are in it. This program is useful for systems doing many cryptographic tasks like VPN endpoints or GPG clients; it helps prevent the /dev/random device from being depleted and blocking reads.

Download Website Updated 12 Jul 2009 BeeCrypt

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Pop 214.16
Vit 6.62

BeeCrypt is an ongoing project to provide strong and fast cryptography in the form of a toolkit usable by commercial and open source projects. Included in the library are entropy sources, random generators, block ciphers, hash functions, message authentication codes, multiprecision integer routines, and public key primitives.

Download Website Updated 30 Sep 2009 Bit::Vector

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Pop 180.18
Vit 7.24

Bit::Vector is a (stand-alone) C library and an object-oriented Perl module (with overloaded operators) which allows you to handle bit vectors, sets (of integers), "big integer arithmetic" (e.g. for cryptography), and boolean matrices (all of arbitrary size) very efficiently.

Download Website Updated 13 Dec 2001 CDSA 2

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Pop 40.22
Vit 1.49

CDSA stands for Common Data Security Architecture. It provides a security framework that includes cryptographically signed modules to present an abstracted unified API to the application developer to perform cryptographic and security related operations. It also includes hardware support for cryptographic tokens and biometric devices, such as thumbprint scanners. Intel has implemented the CDSA 2 specification and released it as open source.

Download Website Updated 04 Aug 2004 CIPE

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Pop 200.98
Vit 3.10

CIPE (Crypto IP Encapsulation) is an ongoing project to build encrypting IP routers. The protocol used is as lightweight as possible. It is designed for passing encrypted packets between prearranged routers in the form of UDP packets. This is not as flexible as IPSEC but it is enough for the original intended purpose: securely connecting subnets over an insecure transit network.

Download Website Updated 19 Feb 2000 Coder

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Pop 29.34
Vit 71.93

Coder is a file encryption/decryption program written in C, using the XOR method. It takes a 20-character password by default.

Download Website Updated 21 Aug 2001 crank

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Pop 127.42
Vit 2.89

Crank is a project to provide a GUI toolkit to facilitate (and where possible, automate) the breaking of classical (pen-and-paper) cryptosystems. Initial focus is on the cryptanalysis of monoalphabetic substitution ciphers.

Download Website Updated 21 Feb 2009 Crypt::Rijndael

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Pop 25.57
Vit 3.23

Crypt::Rijndael is an XS-based implementation of the algorithm for the Advanced Encryption Standard, Rijndael. The main Rijndael code is in C, as is the code that applies the modes of operation, making it reasonably fast.

Download Website Updated 02 Apr 2010 DeleGate

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Pop 348.96
Vit 16.17

DeleGate is a multi-purpose application level gateway or proxy server that mediates communication of various protocols, applying cache and conversion for mediated data, controlling access from clients, and routing toward servers. It translates protocols between clients and servers, converting between IPv4 and IPv6, applying SSL (TLS) to arbitrary protocols, merging several servers into a single server view with aliasing and filtering. It can be used as a simple origin server for some protocols (HTTP, FTP, and NNTP).

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Xidel

Downloading and extraction of data from webpages.

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queXS

A Web based computer assisted telephone interviewing system.