Search Results for "hash data" - Page 3
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Showing 136 open source projects for "hash data"
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Compare Backup Drive Hashes
A spreadsheet to aid in detecting ransomware-corrupted files
This project offers an Excel spreadsheet, available for download through the Files tab (above). The spreadsheet allows the user to compare two sets of file hashes, such as the hashes for files on two different data drives. The spreadsheet's Instructions tab provides step-by-step guidance through that comparison process. The purpose of the file hash comparison is to identify files whose contents have changed. For example, the files on an up-to-date data drive may be compared against the files previously found on that data drive, or on a backup drive. ... -
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GOST Toolkit ☭
Cross-platform GOST Security Suite written in Pure Go
Multi purpose cross-platform cryptography tool for symmetric encryption, hash digest, cipher-based message authentication code (CMAC) hash-based message authentication code (HMAC), digital signature, shared key agreement (VKO) and PBKDF2 function. GOST is GOvernment STandard of Russian Federation: GOST 28147-89 64-bit block cipher (RFC 5830) GOST R 34.11-94 hash function 256-bit (RFC 5831) GOST R 50739-95 data sanitization method (non-cryptographic) GOST R 34.10-2001 public key signature function (RFC 5832) GOST R 34.10-2012 public key signature function (RFC 7091) GOST R 34.11-2012 Стрибог (Streebog) hash function 256/512-bit (RFC 6986) GOST R 34.12-2015 128-bit block cipher Кузнечик (Kuznechik) (RFC 7801) GOST R 34.12-2015 64-bit block cipher Магма (Magma) Source code: https://github.com/pedroalbanese/gosttk Visit: http://albanese.atwebpages.com -
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system-design
Selected System Design Interview Questions
System Design is a Chinese-language collection of detailed solutions to classic architecture interview problems. It teaches readers how to break broad product requirements into components, data flows, storage choices, scaling strategies, and operational tradeoffs. The examples cover URL shortening, news feeds, search engines, crawlers, key-value stores, distributed identifiers, task schedulers, file-system caches, and load balancers. Additional material discusses API rate limiting, hash maps, PageRank, frequent-item analysis, and big-data scenarios. ... -
4
KeyHolder password manager
Store your passwords in an offline encrypted file!
Need a JDK to run, download it here: https://www.oracle.com/java/technologies/downloads/ -
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CityHash
Automatically exported from Google code CityHash
...The library emphasizes hashing performance and uniformity rather than cryptographic security, making it ideal for use in data structures like hash tables and distributed systems requiring rapid key lookups. CityHash has been rigorously tested using tools like SMHasher to ensure high-quality mixing and collision resistance across a wide range of inputs. Its speed and portability have made it a popular choice for developers needing dependable, lightweight hash functions. -
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Devault
Decentralized alternative to proprietary and centralized cloud storage
A Blockchain-based, self-hosted, and end-to-end encrypted cloud storage. Devault is a decentralized, self-hosted, and end-to-end encrypted alternative to proprietary and centralized cloud storage. The file gets encrypted using AES-256-CBC encryption. The encrypted file is split into pieces. The chunks are distributed across the network nodes. The root hash will be stored in your wallet on the blockchain. -
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Namecoin
Distributed Naming System
Namecoin is a peer-to-peer generic name/value datastore system based on Bitcoin technology. Allows you to: * Securely register and transfer arbitrary names (keys), no possible censorship! * Attach values (data) to the names (up to 520 bytes). * Trade and transact namecoins, the digital currency NMC. Use case examples: [Name] => [Value] DNS: domain_name => domain_zone_configuration Identity: user_name => user_public_identity (email, name, gpg key, etc) Timestamping: document_hash => document_infos (name, hash, owner, etc) Main features: * Distributed/decentralized: each user has its own copy of the full database... -
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TARS
Markup builder on gulp
TARS is a builder for the modern frontend of any complexity, which is based on Gulp.js. It facilitates and accelerates the process of web development. TARS will be suitable for teams and individual developers. It solves the most routine cases associated with web development and brings you more pleasure from work. TARS is a framework for gulp, including a set of gulp-tasks. It allows for easy expansion (creating new tasks) and customization (modification of existing tasks), provides a... -
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JavaScript MD5
Compatible with server-side environments like node.js
JavaScript-MD5 is a small, dependency-free implementation of the MD5 hashing algorithm written entirely in JavaScript, designed to run consistently across browsers, Node.js, and popular module loaders. It allows you to generate MD5 hashes from strings, arrays, ArrayBuffers, and other binary-like data types, making it useful for checksums, fingerprinting, and simple integrity checks on the client or server. The library is exposed as a plain function, so usage is as simple as calling md5(value) and receiving the 32-character hexadecimal hash. It supports multiple packaging formats, including UMD, making it easy to drop into legacy codebases as well as modern bundlers like webpack or Browserify. ... -
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JekyllData
A plugin to read '_config.yml' and data files within Jekyll theme gems
Introducing a plugin that reads data files within jekyll theme-gems and adds the resulting hash to the site's internal data hash. If a _config.yml is present at the root of the theme-gem, it will be evaluated and the extracted hash data will be incorporated into the site's existing config hash. As long as the plugin-gem has been installed properly, and is included in the Gemfile's :jekyll_plugins group, data files supported by Jekyll and present in the _data directory at the root of your theme-gem will be read. ... -
11
Navigo
A simple vanilla JavaScript router
...It maps URL routes to JavaScript functions, making it useful for single-page applications and lightweight frontend projects. The router is based on the History API, so it can update the page URL without a full reload. It also supports hash-based routing for projects that need simpler deployment or legacy compatibility. Navigo includes parameterized routes, navigation helpers, lifecycle hooks, not-found handling, default handlers, and easy integration with links through a data attribute. It is a strong fit for developers who want routing behavior without adopting a large frontend framework. -
12
StructPie
A set of C libraries to implement data structures and algorithms
...In the "hash_table" directory, the hash table implementation uses linked lists. While in "HashBSTree" directory, a hash table with a binary tree in each index is implemented for faster lookup in large data. The stack, the tree and the hash table accept int, float and char* data type To look at the python library : https://github.com/mnoorfawi/struct-pie -
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algo
50 Code Implementations You Must Know About Data Structures
algo is an educational repository containing practical implementations of essential data structures and algorithms. It organizes roughly fifty core exercises by topic rather than presenting a single reusable software library. The material covers arrays, linked lists, stacks, queues, recursion, sorting, binary search, hash tables, strings, trees, heaps, and graphs. More advanced examples address backtracking, divide-and-conquer methods, dynamic programming, shortest paths, topological sorting, caches, and priority queues. ... -
14
RHash for Windows
RHash (Recursive Hasher) v1.4.0 for Windows 32-bits
RHash (Recursive Hasher) is a console utility for calculation and verification of magnet links and various message digests, including CRC32, CRC32C, MD4, MD5, SHA1, SHA256, SHA512, SHA3, AICH, ED2K, DC++ TTH, BitTorrent BTIH, Tiger, GOST R 34.11-94, GOST R 34.11-2012, RIPEMD-160, HAS-160, EDON-R, and Whirlpool. Message digests are used to ensure and verify integrity of large volumes of data for a long-term storing or transferring. by Aleksey Kravchenko. -
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Essentials
General purpose utilities and hash functions for Android and Java
Essentials is a lightweight collection of high-performance utility classes designed to enhance standard Java and Android development without introducing heavy dependencies. The library focuses on providing efficient data structures and helper utilities that often outperform equivalent components in the standard Java API. It is intentionally minimalistic and is not positioned as a full framework, but rather as a focused toolkit that fills common gaps developers encounter in everyday projects.... -
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clzw
Implementation of LZW compression algorithm in C
Simple, fast implementation of LZW (Lempel–Ziv–Welch) data compression algorithm in C. - Console encoder/decoder tools - OS independent - Could be used in embedded projects - Works with raw code-stream LZW features: - Hardcoded dictionary size - Variable code size - Code search is performed by hash table and embedded in dictionary linked lists (encoder) - No dynamic memory allocation -
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redis-migration
Redis migrator is a golang based tool to migrate the database keys.
Redis Migrator is a Go-based tool for migrating database keys from one Redis cluster to another. This tool can be used to migrate different types of Redis keys from one Redis setup to another. -
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DAGService
Library for storing and replicating hash-linked data over the IPFS
DAGService is aiming to be the bare minimum needed for IPLD-based applications to interact with the IPFS network by getting and putting blocks to it. The goal of DAGService to provide a minimal layer between the data model of IPLD and full-blown IPFS. It provides the bare minimum functionality for any application to interact with the IPFS network (by getting and putting IPLD blocks) without having to deal with the complexities of operating a full IPFS node. It is an attempt to remake the... -
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RegexToNFA
Compiles regular expressions into modular NFA
...This was originally an extended re-implementation of the "front-end" part in the following paper: https://www.computer.org/csdl/proceedings/reconfig/2008/3474/00/3474a073-abs.html It has since grown to include conversion of a set of NFAs to a DFA; compilation of NFAs to instruction suitable for simulation; and compilation of a DFA to hash-based data structures for a simulator. -
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aredis
An Asynchronous Pipelined Java client for Redis
...It has only one connection to each server and uses pipelining for performance rather than connection pooling. It uses the Java 7 NIO based Asynchronous channel API for socket communication to the Redis server. Important features are Data Handler API for storing Objects, OPTI_JAVA_HANDLER for efficient storage of Java Objects, built-in gzip compression, subscribe API for messaging, support for Lua scripts, key hash based sharding, Future results for use in regular synchronous applications, connection pool for Redis transactions using WATCH and auto closing of idle connections. -
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xmlfy
Convert to XML on the fly
xmlfy converts text/UTF based output into XML formatted output using schema files and/or options to control its behaviour. By Arthur Gouros. -
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Fav-up
Look up IP addresses using favicon hashes via Shodan
fav-up is an open source reconnaissance utility designed to identify servers and websites by analyzing favicon hashes and querying the Shodan search engine. It calculates the hash of a favicon image and then uses that value to search Shodan for other hosts that use the same icon. This technique is commonly used in security research and OSINT investigations to discover related infrastructure or services that may belong to the same organization. fav-up can retrieve favicon data from several sources, including local files, direct favicon URLs, or full web pages where the favicon is automatically extracted. fav-up then computes the favicon hash and performs Shodan queries to locate IP addresses that match the same hash. ... -
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Mahuta
IPFS Storage service with search capability
Mahuta (formerly known as IPFS-Store) is a library to aggregate and consolidate files or documents stored by your application on the IPFS network. It provides a solution to collect, store, index, cache and search IPFS data handled by your system in a convenient way. -
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64-bit prime test
Test 64-bit integers for pribality. Miller-Rabin, Lucas. BPSW
...As values get larger it uses up to two more Miller Rabin rounds, and at the end it uses BPSW (which is one rould of Miller Rabin and then one of Lucas). Compared to other codes that achieve the same I believe that the hash tables used here are compact, and both the programs and the intermediate data used to create them are provided. This may be of interest just to people wanting a C++ implementation of the Lucas test. -
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ssbc
Hand-torn wrapped vegetables website
ssbc is the source code repository for the Shousibaocai website, a Chinese project focused on DHT, torrent, magnet, and search engine technology. The project was open-sourced to support technical exchange and learning around distributed hash table crawling and search applications. Its history includes earlier Django-based work and a later Node.js rewrite. The repository includes crawler-related code under a spider directory, reflecting its emphasis on collecting and indexing distributed network data. It is more of a website and search technology project than a reusable library. ...