Showing 57 open source projects for "data structures c"

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  • 1
    This is a more secure file encryption program which uses SERPENT cipher and WHIRLPOOL+SHA-256 hash functions in key creation and for integrity checking.
    Downloads: 0 This Week
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  • 2
    Cryptic
    Cryptic is a cryptographic applications suite for encryption/decryption of data, calculating cryptographic hashes or message digests and securing user passwords using a master password in a password safe.
    Downloads: 0 This Week
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  • 3
    Hide your data from any scans for fingerprints at forensic analysis. Fragger is an concept to fragment files into many small files by scrambling the content of the source file.
    Downloads: 0 This Week
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  • 4

    Lite Security Module LSM PKCS11

    Lite Security Module: a daemon to handle PKCS11 Secure Boxes

    Lite Security Module: a daemon to handle Secure Boxes (files containing cryptographic keys, X509 certificates and data objects), accessible through a PKCS#11 library, supporting non-certified (lite) Software or Hardware Security Modules (www.clizio.com)
    Downloads: 0 This Week
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  • 5
    This is a set of programs convert a .p7m file into an .eml file. A private key of RSA would be needed when you convert an encrypted .p7m file.
    Downloads: 0 This Week
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  • 6
    The PowerCiph Data Encryption Algorithm is a versatile, yet simplistic, encryption algorithm/protocol. The ultimate goal of the algorithm is simplicity, compactness, and a lack of prerequisites.
    Downloads: 1 This Week
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  • 7
    Secure Storage service is a set of tools to store in a secure way and in an encrypted format confidential data on the grid storage elements. The service has been designed for the grid Middleware of the EGEE infrastructure, gLite.
    Downloads: 0 This Week
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  • 8
    Zeus provides an API for developers to protect with AES Encryption and compress with ZIP application specific data not intended for public access. Zeus, the tool, integrates with Windows Explorer to protect sensitive data.
    Downloads: 0 This Week
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  • 9
    Semeir is a Encryption algorithm, Capable of block encryption. It is written in pure C. It is platform independent, and is promising for Embedded systems. Intended as an alternate, yet secure data encryption cipher.
    Downloads: 0 This Week
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  • 10
    Use prime numbers and pseudorandom number generators to create pseudorandom permutations to "shuffle" bits of given data (passwords, logins, PINs, files, directories). It is designed to be very secure (I hope so).
    Downloads: 0 This Week
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  • 11
    Pseudo Random Number Generator (PRNG) frontend using libtomcrypt. It simply writes pseudorandom data (using sober-128, fortuna, yarrow or rc4 algorithm) on standard output. The output may be encoded to base64, base85 or hex or just left binary.
    Downloads: 0 This Week
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  • 12
    Steganography program. Crypture encrypts (1024 bit key) and stores files in Windows bitmap files. Only 6 KB, with no install required. Fills all bits with noise, to slip by standard steganalysis methods. Data header is encrypted and scattered as well.
    Downloads: 5 This Week
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  • 13
    FSFS is a secure distributed file system in user space built over FUSE and OpenSSL. It stores AND transfers data between clients and server in secure form, leaving most of the cryptography to the clients, thus relieving the server of the additional work.
    Downloads: 0 This Week
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  • 14
    This contains a sample implementation of DTLS-VPN using OpenSSL DTLSv1 Support - to send data over an encrypted channel.
    Downloads: 0 This Week
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  • 15
    B-Trust eDoc is a program built on top of LibDigiDoc a free implementation of the OpenXAdES standard for signing/encrypting files using smartcard tokens. It also contains Openssl and PKCS11 wrapper classes in C++ which might be useful to developers.
    Downloads: 0 This Week
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  • 16
    SecCube introduces a record based cryptosystem that depends neither on a specific OS (Windows, Linux...) nor on a specific media (Disk, Flash...). It provides therefore an easily deployable, highly portable and top-secure wallet for your personal data.
    Downloads: 0 This Week
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  • 17
    This is a very powerfull criptography project that basicaly can be used to transmit or store secure data and study some cipher, hash and compression algorithms to understands how it works.
    Downloads: 0 This Week
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  • 18
    Primary Cryption -- a data protection tool. Uses thousands of prime numbers as sources of pseudorandom digits for performing extremely strong encryption of multiple files. The key is an average ordinary file; its content is used to select the primes.
    Downloads: 0 This Week
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  • 19
    Cryptar is a cryptographic network backup program that is able to be very efficient with network resources by using an algorithm derived from the rsync algorithm. It uses SHA-1 hashes to verify (sign) its data and AES to encrypt it.
    Downloads: 0 This Week
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  • 20
    Caesar file-system (Cfs) is a stackable file-system that provides encryption of the data stored on the hard-disk/removable media.
    Downloads: 0 This Week
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  • 21
    _malloc is a library able to randomize normal malloc and to make it more secure from possible memory reading; thanks to it, data are allocated in bits with random keys without increasing dimension and access data needed time.
    Downloads: 0 This Week
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  • 22
    RSA Public Key Crypotgraphy for Web Browsers. Use JavaScript to RSA-encrypt data that can only be decrypted on the server, and not by prying eyes. The poor man's SSL...
    Downloads: 0 This Week
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  • 23
    Seahorse is a Gnome front end for GnuPG. It is a tool for secure communications and data storage. Data encryption and digital signature creation can easily be performed through a GUI, and Key Management operations also can be performed.
    Downloads: 0 This Week
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  • 24
    pngstego is a small program that hides and successively extract any binary data into an existing png image (Steganography).
    Downloads: 1 This Week
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  • 25
    This project is a Linux-PAM module designed for mounting a user's encrypted, home directory using the user's login credentials as the decryption key. The module also unmounts the user's home directory at logout to re-encrypt the protected data.
    Downloads: 0 This Week
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