Search Results for "cryptography" - Page 9
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Showing 916 open source projects for "cryptography"
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Our idea is to deploy a society of computational agents that collaborate in order to achieve the shared goal of decrypting a chunk of ciphertext or recovering a password from an hash by means of a dictionary-based attack.
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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 -... -
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CertMgr
Certificate Authority administration application
The CertMgr application allows you to administrator your own Certification Authority (e.g. for securing your network). You can create, sign and revoke your individual certificates via a simple User Interface. -
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sjcl
Stanford Javascript Crypto Library
The Stanford Javascript Crypto Library is a project by the Stanford Computer Security Lab to build a secure, powerful, fast, small, easy-to-use, cross-browser library for cryptography in Javascript. SJCL is small but powerful. 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. ... -
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EncFSMP
Mount EncFS folders - multiplatform style.
EncFSMP can create, mount and edit EncFS (encrypted file system) folders on Windows and Mac OS X. -
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bin64ed
Base64 encode (or decode) files of any type with this lightweight tool
bin64ed is a binary base64 encoder/decoder that allows you to encode/decode binary files (such as images, pdfs, etc) to and from base64. -
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learn-javascript
JavaScript Full Stack Tutorial Reference Source Code
...It provides practical examples intended to complement the concepts explained in the course. The repository includes Node.js samples covering modules, global objects, filesystems, operating system APIs, streams, timers, and cryptography. Networking examples demonstrate HTTP functionality and basic web application development. The project also contains introductory examples and supporting video material. Rather than functioning as a single application, it serves as an organized learning companion for practicing server-side and full-stack JavaScript development. -
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HashOR
HashOR is used to create 84 hashes of a string or file.
HashOR can create 84 hashes from data or file input. It also can create a TTH and AICH. -
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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... -
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OpenCA
Open Source PKI solutions
The OpenCA PKI Development Project is a collaborative effort to develop a robust, full-featured and Open Source out-of-the-box Certification Authority implementing the most used protocols with full-strength cryptography world-wide. -
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X Certificate and Key management is an interface for managing asymetric keys like RSA or DSA. It is intended as a small CA for creation and signing certificates. It uses the OpenSSL library for the cryptographic operations. Please see the XCA homepage http://hohnstaedt.de/xca
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GILIB
GILIB Large Integer Arithmetic Library
A large integer arithmetic library written in plain C. -
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ccrypt is a command-line tool for encrypting and decrypting files and streams. It provides strong encryption based on the Rijndael cipher, a version of which is also used in the Advanced Encryption Standard.
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StrongKey CryptoEngine
FIDO strong authentication, encryption, digital signature engine
StrongKey CryptoEngine (SKCE) 2.0 is a "crypto Swiss Army knife" server to perform cryptographic functions through web services, while freeing application developers to focus on business functionality. 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... -
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CheckMate
Utility to generate and verify checksums/hashes
CheckMate is a program designed to generate all kinds of checksums and/or hashes. Checksums can simply be displayed or saved and used to verify the integrity of a file later on. -
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__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. ... -
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Space International SHIKA Crypto-suite
High-grade military diplomatics-grade cryptography suite
Advanced high-grade military diplomatics-grade cryptography suite. Includes a block cipher, a message digest and a secure random material generator source, all at least 512-bits strong. Key and state lengths are 512 bits. The diplomatic and military standard cipher approved for even TOP SECRET storage, processing and transmission by Space International senates, militaries and government agencies. -
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PyBitmessage
Reference client for Bitmessage
PyBitmessage is a decentralized, encrypted, and trustless communication protocol that allows users to send messages without relying on central servers or exposing metadata. Built in Python, it provides an alternative to email by using strong cryptography and a distributed peer-to-peer network for anonymity. PyBitmessage operates through deterministic addresses and proof-of-work to mitigate spam. It's a pioneer in secure communication and offers a unique decentralized messaging approach. -
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Cryptonik
Text encryption tool using Vigenère cipher
Cryptonik-Text is a useful, simple to use tool for encrypt/decrypt text docs, messages, notes etc. Application uses a charset that can be typed from any keyboard (on-screen or hardware). Some national symbols are converted to 26 standard latin letters. -
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ParaCrypt
more convenient one-time-pad encryption.
ParaCrypt is software for encrypting and decrypting data with one-time-pads. For convenience the one-time-encryption-pads are created using pre-shared unencrypted files as sources of entropy. -
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CrococryptFile
An encryption tool for creating file archives
CrococryptFile is a file encryption tool which creates encrypted archives of files and folders. The encryption features of CrococryptFile can be compared to a ZIP utility that uses ZIP's AES encryption. However, there are significant differences. CrococryptFile... - encrypts all file and folder information including filenames, time/date and filesize information, - disguises any information of the archive's content, because all data and meta-data is simply integrated into a... -
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Object Oriented Distributed Systems
Simplified Architecture for Distributed Systems
OODVS is a Java framework which goal is to increase the Java runtime support for Object Oriented Distributed Virtual Systems providing local access to distributed resources via proxies. -
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An application that offers comprehensive functionality in the range of digital certificate's management and the possibility of file and directory encryption.
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Portecle is a user friendly GUI application for creating, managing and examining key stores, keys, certificates, certificate requests, certificate revocation lists and more.
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safelock
Basic AES files encryption tool
Simple drag & drop file encryption tool. based on python and uses PyCrypto to encrypt the inputted files with AES encryption. Then sqlite database file is generated with a unique key to store the encrypted files and folders in binary blobs for later decryption.
