608 projects tagged "Cryptography"

Download Website Updated 10 Jul 2008 libapache2-mod-scramble-ip

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Pop 22.25
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libapache2-mod-scramble-ip is an Apache 2 module that works like mod_removeip, but instead of just overwriting the IP address with 127.0.0.1, it encrypts the IP address. This way you always get an IP address to work with (in scripts, etc.) and have the ability to use tools like awstats to analyze your logs. It's in alpha status, but working on some Apache 2 servers, and the 'cost' (load) should be small and reasonable.

No download Website Updated 11 Aug 2008 Keyczar

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Pop 22.69
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Keyczar is a cryptographic toolkit designed to make it easier and safer for developers to use cryptography in their applications. It supports authentication and encryption with both symmetric and asymmetric keys. Cryptography is easy to get wrong. Developers can choose improper cipher modes, use obsolete algorithms, compose primitives in an unsafe manner, or fail to anticipate the need for key rotation. Keyczar abstracts some of these details by choosing safe defaults, automatically tagging outputs with key version information, and providing a simple programming interface.

No download Website Updated 17 Aug 2008 xbasics FireHash

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Pop 22.72
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xbasics FireHash helps test the integrity of any file through the generation of checksums/hashes. It provides a simple, yet effective way for generating cryptographic hashes based on many different standard algorithms, including MD5 and SHA512, among many others.

Download Website Updated 18 Aug 2008 Cryptographic Implementations Analysis Too...

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The Cryptographic Implementations Analysis Toolkit (CIAT) is a compendium of command line and graphical tools whose aim is to help in the detection and analysis of encrypted byte sequences within files (executable and non-executable). It is particularly helpful in the forensic analysis and reverse engineering of malware using cryptographic code and encrypted payloads.

Download Website Updated 21 Aug 2008 MonoDecrypt

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Pop 17.15
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MonoDecrypt uses pattern matching and its knowledge about character frequencies in order to decrypt messages encoded with a monoalphabetic substitution cipher. MonoDecrypt can decrypt texts of any language, as long as it has sufficient information about the language. Depending on the information you give it, the tool decrypts about 50%-100% on its own. Then you can decrypt the remaining data by filling the gaps or correcting bad guesses. MonoDecrypt can also encrypt texts using monoalphabetic substitution.

Download No website Updated 12 Sep 2008 Crypto Server

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Pop 21.79
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cryptod is a program that listens on a TCP port or unix socket, receives information on that port, and performs the requested action. Common actions are aes256 encrypting/decrypting, base64 encoding/decoding, and RMD160 hashing. Interfacing with the daemon is well documented, and you are also easily able to obtain statistics from the server.

Download Website Updated 23 Oct 2008 libpwstor

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Pop 24.98
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libpwstor is a library implementing a password storage format for C programmers. This format provides a reasonable level of security by utilizing SHA-256 in addition to a random salt to mitigate dictionary and rainbow table attacks. In addition to the core functionality, libpwstor also offers some additional functions such as Base64 encoding and decoding. All functionality is implemented and designed in such a way as to be easy to use for C programmers of varying skill levels, while preserving reasonable security in the underlying storage format.

Download Website Updated 13 Aug 2013 Lock Box Labs PGP Tools

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Pop 41.62
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Lock Box Labs PGP Tools comprise two command line tools and associated ant tasks for manipulating Open PGP key rings and performing encryption, signing, key generation, and certification operations. The toolkit is fully written in Java and the lbpg-tools jar provided with the distribution and the source code will work with JDK 1.4 or later. The toolkit is built on the Bouncy Castle APIs.

Download Website Updated 24 Nov 2008 onlinepasswords

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Pop 48.91
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onlinepasswords is a program to store and retrieve passwords online while keeping them secure. It is Web-based (PHP+flat file) for easy retrieval. All passwords stored are encrypted, and the master (key) password is never saved. Even the user IDs are all encrypted.

Download Website Updated 20 Jan 2009 opad

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Pop 26.46
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The opad library provides routines for usage of one-time pads (encryption ciphers intended for usage only one time).

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