Showing 133 open source projects for "code::block"

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  • 1

    obfusc

    toolchain for obfuscated compilation

    This is a C compiler, assembler, linker and virtual machine for computing based on encrypted working and obfuscated compilation and execution. The idea is that the platform machine `works encrypted' for the user and unencrypted for the operator, running a machine code instruction set in user mode that is provably safe against computational attacks, for code that is generated by a compiler that has introduced random variations into the code at each recompilation so that the attacker has no statistical leverage from human programming biases.
    Downloads: 21 This Week
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  • 2
    IP-Chat

    IP-Chat

    UDP based desktop chatting app which supports AES-256 bit encryption.

    Simple Encrypted chat application built with Java. It uses AES-256 bit block cipher algorithm.
    Downloads: 0 This Week
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  • 3

    sls

    SLS Team Java Library

    ...With couple of classes u can parse and construct those ugly ASN.1 structures, look at RSA and EC key formats for example. No bad dependencies between classes, so u can easily cut off unnecessary code and simply include what u need in your project. Feel free and simple without headache. We are using class Binary as best for us to work with byte arrays. Simple classes for console-like colored apps in GUI-mode. Look also http://demo.sls.team
    Downloads: 0 This Week
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  • 4
    Remme PKI (d) Protocol

    Remme PKI (d) Protocol

    Blockchain-based distributed PKI protocol

    Remme Protocol is a blockchain-based protocol focused on digital key and identity lifecycle management to resolve issues related to cybersecurity, IoT connectivity, data integrity, digital copyright protection, transparency etc. Some of the groundbreaking features include: - Free Rate Limited Transactions - Low Latency Block confirmation (0.5 seconds) - Attribute-based identity and access control - Designed for Sparse Header Light Client Validation - Time Delay Security - Hierarchical Role Based Permissions - Support for Biometric Hardware Secured Keys (e.g. Apple Secure Enclave) - Designed for Parallel Execution of Context Free Validation Logic - Designed for Inter Blockchain Communication Read the Tech paper here: https://github.com/Remmeauth/Documentation/blob/master/RemmeProtocolTechPaper.md
    Downloads: 0 This Week
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  • 5
    sjcl

    sjcl

    Stanford Javascript Crypto Library

    ...The minified version of the library is under 6.4KB compressed, and yet it posts impressive speed results. SJCL is secure. It uses the industry-standard AES algorithm at 128, 192 or 256 bits; the SHA256 hash function; the HMAC authentication code; the PBKDF2 password strengthener; and the CCM and OCB authenticated-encryption modes. Just as importantly, the default parameters are sensible: SJCL strengthens your passwords by a factor of 1000 and salts them to protect against rainbow tables, and it authenticates every message it sends to prevent it from being modified. We believe that SJCL provides the best security which is practically available in Javascript.
    Downloads: 0 This Week
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  • 6
    GMR Digital Signature System

    GMR Digital Signature System

    GMR digital signature system

    Private keys are insecure in cloud server infrastructure. Chrome: right click - translate into English! https://www.bsi.bund.de/DE/Presse/Pressemitteilungen/Presse2018/Spectre-NG_18052018.html System that creates key pairs and digital signatures and is based on the presumed difficulty of prime factorization. Please install on a virtual machine with Linux! Windows is not supported! German: System, das Schlüsselpaare und digitale Signaturen erstellt, und auf der vermuteten...
    Downloads: 0 This Week
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  • 7
    StrongKey CryptoEngine

    StrongKey CryptoEngine

    FIDO strong authentication, encryption, digital signature engine

    ...Its modules include: - A FIDO Engine to support FIDO U2F key registrations/authentications - An encryption engine to encrypt/decrypt files using AES/TDES keys - Escrowing keys to on-premises key management system (StrongAuth KeyAppliance/SAKA) - Integration to cloud storage services (AWS S3, Azure and Eucalyptus Walrus) - A signing engine to digitally sign documents, code, etc. with FIPS 140-2 HSM support - An LDAP Engine for AD/LDAP integration for authorization decisions SKCE is battle-tested and in production at one of the largest e-commerce companies in the world, protecting more than 50M documents within the business process; see http://bit.ly/14VPYlO for the case study. Download StrongKey CryptoCabinet (SKCC) on this site to see how to use SKCE.
    Downloads: 0 This Week
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  • 8

    v1pad

    One-time-pad encryption using a virtual pad

    v1pad is a command-line tool that encrypts and decrypts files using one-time-pad encryption. v1pad uses a virtual pad, meaning that the one-time pad is generated dynamically based on user input instead of being stored in a file. The name v1pad is an abbreviation for Virtual One-Time Pad.
    Downloads: 0 This Week
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  • 9
    __Alien Cipher

    __Alien Cipher

    A bespoke symmetric cipher.

    Released under 'Creative Commons v3' license Alien Cipher is an endeavour to build my own symmetric cipher. The primary aim is to simply learn the fundamentals and finer details of cryptography in general and build working examples of my ideas in code. The code is shared here for posterity (future folk) in the guise that it may help others also on the path to cryptography. This code demo uses a 256bit rolling hash table (8x8bytes) at its heart to mix together pre-defined parameters in a way that allows the cipher to produce encoded output that is locked to a key of arbitrary length without padding. ...
    Downloads: 0 This Week
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  • 10

    stenc

    SCSI Tape Encryption Manager

    ...Built specifically for Linux and AIX. Now supports key change auditing and key descriptors (uKAD). Check the Project News under the Develop section for more information. Project source code has moved to https://github.com/scsitape/stenc
    Downloads: 0 This Week
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  • 11
    Bias :: Versatile Information Manager
    Bias is a cross-platform versatile information management application / Organizer
    Downloads: 1 This Week
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  • 12
    Crypto++ is a free C++ class library of cryptographic schemes originally written by Wei Dai. The library is now maintained by a community of volunteers. The Crypto++ website is located at https://cryptopp.com/, and the source code is located at https://github.com/weidai11/cryptopp. The repository was moved in response to developer requests for Git access. The SourceForge site will remain in "read only" mode for historical purposes. You should visit the Crypto++ website at https://cryptopp.com/ or GitHub at https://github.com/weidai11/cryptopp to view the latest news, download the latest source code, file bugs and request features. ...
    Downloads: 42 This Week
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  • 13
    JChecksum

    JChecksum

    MD5 Checksum Tool

    ...This tool enables you to verify the file integrity of the downloaded content. I have tried to keep the file size to a minimum. And currently, the file size is 20.7 kB (20,701 bytes). Anyone can inspect the source code and use it to modify, develop and redistribute.
    Downloads: 0 This Week
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  • 14

    CryptoLibraryRefImpl

    encapsulates secure crypto algorithms for easy use

    This library exposes security functionality to the programmer, such as random number generation, hashing, salted hashing, message authentication code, symmetric encryption, asymmetric encryption, hybrid encryption, digital signature and in-memory protection. The library is accompanied by a sophisticated reference implementation, that demonstrates how to make use of the CryptoLibrary.
    Downloads: 4 This Week
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  • 15
    Mobile-ID USAT applet

    Mobile-ID USAT applet

    The Remarc Mobile-ID USAT applet

    The Remarc Mobile-ID USAT applet this is a JavaCard applet with USIM Application Toolkit menu support. Basic functions of the Remarc Mobile-ID SAT applet: • Authentication function; • Signing function; • Changing PIN1/PIN2; • Changing PUK; • Unblock PIN1/PIN2; • View information - in a USAT menu is present a menu item with information of PIN usage.
    Downloads: 0 This Week
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  • 16

    truecrypt-wxGTK3

    Truecrypt Ported to wxGTK3

    This is the final release of truecrypt (7.1a) ported to use wxGTK3 instead of 2.8. None of the underlying code has changed, instead the compile errors due to modern distros using and updated version of wxGTK have been resolved (for now).
    Downloads: 1 This Week
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  • 17
    Crypt

    Crypt

    Crypt encryption and decryption is based on ASCII Table Shift.

    Crypt is the developed based on the ASCII Table shift and it can customized based on the user requirements, right from the shifting order and the level of encryption or decryption. It can be integrated to any of the programming language with the custom build of the source code. It can secure from text file to binary code.
    Downloads: 0 This Week
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  • 18
    Endico - Text Encrypt

    Endico - Text Encrypt

    Fastest way to make secure text.

    ...How to use : Step one - Open Endico 14 Step two - Decide what to do (Text Encode/Text Decode) Step three - If You Selected Text Encode -> Then Type/Copy/Open .txt file to convert. Step four - Copy the converted text into clipboard to chat,mail,print process etc. Step five - If you want to Decode the code the again follow step two. Step six - Congratulations! you done it . ------------------------------------------------------------------------------------------------- Advantages and Applications 1. Fast and East TEXT encoding. 2. Fast and Easy Code decoding. 3. Easy User Interface & 24x7 Support. 4. Low system requirements. 6. ...
    Downloads: 0 This Week
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  • 19

    d-crypt

    Tweakable 256-bit symmetrical block cipher.

    D-crypt is an symmetrical block cipher operating on 256bit blocks with an key of the same length. The cipher takes 3 inputs: the data to encrypt, the symmetric key and a tweak consisting in a array of 16 integers representing each one of eleven possible keyaddition algorithms. Features a similar structure as AES (uses simpler versions of ShiftRows, MixColumns) and uses AES SBOX.
    Downloads: 0 This Week
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  • 20

    sha3sum and then some

    sha3sum - A demonstration of the Keccak permutation.

    Hash mode interface to the Keccak code package. This program illustrates the use of the Keccak permutation. Usage is much more than a hash function. The NIST compatible settings are subject to change when they publish FIPS PUB 180-5. I wrote this program when evaluating the permutation and developing tree hashing for the Intel(R) MIC architecture.
    Downloads: 1 This Week
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  • 21
    BinaryCrypt

    BinaryCrypt

    Binary Conversion Calculator

    ...You can also save your converted text to a file or open a converted text file to decrypt the message, and perform basic arithmetic in binary. The git repo for the C# code is located at: https://github.com/m1r4g3/BinaryCrypt-.Net
    Downloads: 7 This Week
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  • 22
    Sterlingcoin

    Sterlingcoin

    Low Fees | No Banks | 5.5% Interest | Transfer Worldwide

    ...*Transaction history of every Sterlingcoin wallet **A limited supply of money would allow for a better economy; where ‘better’ means ‘fairer’, more stable and devoid of government intervention. ***Maintaining the block chain is called mining, and those who do so are rewarded with newly created Sterlingcoin and transaction fees.
    Downloads: 0 This Week
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  • 23
    MOTE CSPRNG & Stream Cipher

    MOTE CSPRNG & Stream Cipher

    A family of small-state CSPRNGs and Stream Ciphers

    ...MOTE exhibits uniform distribution, mixes extremely rapidly, has no detected bias, and comes in three variants: MOTE8, with an internal state array of 8+4 32-bit words; MOTE16, with an internal state of 16+4 words; and MOTE32 with a 32+4-word state. The former permit seeding with a key of up to 256 or 512 bits, the latter with a 1024-bit key. Reduced to essentials, MOTE is only 5 lines of code: Ten arithmetic and bitwise operations in all. It's called MOTE because a PRNG can't be made much smaller (or faster) without introducing bias or severely reducing avalanche. MOTE alternates its shift and rotation constants unpredictably, and has passed the most stringent industry-standard tests for randomness and security, including NIST & DIEHARD.
    Downloads: 0 This Week
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  • 24
    BEDBUG CSPRNG & Stream Cipher

    BEDBUG CSPRNG & Stream Cipher

    A family of FLEA-inspired CSPRNGs and Stream Ciphers

    ...It exhibits uniform distribution, mixes rapidly (with worst-case avalanche better than 16-bits), has no detected bias, and comes in three variants: BEDBUG128, with an internal state array of 128+3 32-bit words; BEDBUG256, with an internal state of 256+3 words; and BEDBUG512 with a 512+3-word state. The former permit seeding with a key of up to 4096 or 8192 bits, the latter with a 16384-bit key. The BEDBUG generator itself is a mere 5 lines of code: Three rotations; two pseudo-random lookups. The default BEDBUG configuration alternates the rotation constants unpredictably. These four sets of three values differ between BEDBUG128, BEDBUG256 and BEDBUG512 and were selected, tuned and tested in each case for optimal avalanche, which is never less than 16.5 bits. BEDBUG has passed stringent industry-standard tests for randomness, including NIST and DIEHARD.
    Downloads: 0 This Week
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  • 25
    SES Super-Encypherment Scrambler

    SES Super-Encypherment Scrambler

    SES brings back the uncrackable onetime pad, with a digital twist.

    SES brings back the uncrackable onetime pad, with a digital twist. It is well known that a random key of message-length is the only provably unbreakable cipher. SES uses cryptographic strength pseudo-random keys of message-length for its many encipherments, in addition to offering true one-time pad capability for the intrepid. SES is built on ISAAC, Bob Jenkins' unbroken CSPRNG, a fast and simple stream cipher placed in the Public Domain in 1996. SES now gives you the ability to...
    Downloads: 0 This Week
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