597 projects tagged "Cryptography"
Updated 07 May 2013
CryptSharp
| Pop | 24.74 |
|---|---|
| Vit | 3.34 |
CryptSharp provides a number of password crypt algorithms: BCrypt, MD5 (and Apache's htpasswd variant), PHPass (WordPress, phpBB, Drupal), SHA256, SHA512, and Traditional and Extended DES. It also includes Blowfish, SCrypt, and PBKDF2 for any HMAC (.NET's built-in PBKDF2 implementation supports only SHA-1). If you are looking to store passwords, odds are CryptSharp will have the algorithm you want.
Updated 30 Apr 2013
dienesRSA
| Pop | 25.85 |
|---|---|
| Vit | 4.27 |
dienesRSA is a class that implements methods for generating RSA keys and encrypting and decrypting data. A utility class is provided for checking integers and primes, along with some mathematical functions.
Updated 29 Apr 2013
libsodium
| Pop | 27.64 |
|---|---|
| Vit | 4.49 |
libsodium is an easy-to-use crypto library. Its goal is to provide all of the core operations needed to build higher-level cryptographic tools. It is a portable, cross-compilable, installable, packageable library based on NaCl, with a compatible API.
Updated 13 Apr 2013
jEncrypt
| Pop | 32.82 |
|---|---|
| Vit | 6.19 |
jEncrypt is a commandline file encryption archiver. Files are encrypted with the AES-CTR mode, which was recommended by the National Institute of Standards and Technology in 2001 (NIST SP 800-38A). AES-CTR mode only provides confidentiality. It requires a message authentication code such as CBC-MAC to ensure an encrypted message is not accidentally modified or maliciously tampered with, which jEncrypt currently does not provide.
Updated 28 Dec 2012
Kypeless
| Pop | 45.46 |
|---|---|
| Vit | 1.44 |
Kypeless is a fully decentralised chat program. It uses AES-256 encryption for data, and RSA public key cryptography for user identification. It relies on pre-shared public keys.
Updated 18 Nov 2012
DisPass
| Pop | 45.78 |
|---|---|
| Vit | 13.62 |
DisPass is a passphrase generator that generates unique passphrases formed from a master password and a label, helping you get rid of the bad habit of using a single password for multiple Web sites. It is a console application, but it also has a simple graphical interface.
Updated 13 Nov 2012
Multiple Eyepairs Only
| Pop | 37.51 |
|---|---|
| Vit | 1.00 |
Multiple Eyepairs Only is a project to define a file format and to provide tools to use cryptography for things like four-eyes principles. The key idea is this: if information should only be accessible to a group of people together, with the additional possibility to have some redundancy in participants, then MEO is for you.
Updated 03 Nov 2012
Wisecracker
| Pop | 51.19 |
|---|---|
| Vit | 1.00 |
Wisecracker is a high performance distributed cryptanalysis framework that leverages GPUs and multiple CPUs. It allows security researchers to write their own cryptanalysis tools that can distribute brute-force cryptanalysis work across multiple systems with multiple multi-core processors and GPUs. Security researchers can also use the sample tools provided out-of-the-box. The differentiating aspect of Wisecracker is that it uses OpenCL and MPI together to distribute the work across multiple systems, each having multiple CPUs and/or GPUs.
Updated 26 Jul 2012
LibRCrypt
| Pop | 26.38 |
|---|---|
| Vit | 17.21 |
LibRCrypt is an Objective C library for complex data encryption based on Rubik's Cubes. The idea's pretty simple: If you represent data as the squares on a Rubik's Cube, you can apply transformations to the data and get back encrypted data, all of which is commutatitive. Just as a Rubik's Cube can be solved if you know all of the moves, this data can be "unwound", so to speak, if you know all of the transforms applied, but the encryption is even deeper than that. A cube can only cover (9 squares per face x 6 faces) 54 significant bits of data. Therefore, compressed data must be composed of multiple (even thousands) of Rubik's Cubes.
Updated 28 Jul 2012
LibXOR
| Pop | 28.67 |
|---|---|
| Vit | 17.21 |
LibXOR is an Objective C library for encrypting NSStrings. It provides quick (and easy) encryption and decryption using a password, and is easy to use within a project by implementing a category of NSString.
