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213 repository-uri

Awesome GitHub RepositoriesCryptography

Tools and resources for implementing encryption, secure communication protocols, hashing, and key management techniques.

Explore 213 awesome GitHub repositories matching security & cryptography · Cryptography. Refine with filters or upvote what's useful.

Awesome Cryptography GitHub Repositories

Găsește cele mai bune repo-uri cu AI.Vom căuta cele mai potrivite repository-uri folosind AI.
  • jwasham/coding-interview-universityAvatar jwasham

    jwasham/coding-interview-university

    353,639Vezi pe GitHub↗

    Acest proiect este un roadmap educațional cuprinzător conceput pentru a ghida inginerii software prin stăpânirea fundamentelor informaticii și pregătirea pentru interviurile tehnice. Oferă o cale de învățare structurată, conștientă de dependențe, care organizează concepte complexe de calcul într-un curriculum ierarhic, permițând utilizatorilor să construiască o fundație profesională de inginerie prin studiu iterativ și implementare practică. Curriculumul se distinge prin integrarea cunoștințelor teoretice cu dezvoltarea profesională, oferind un index unificat de resurse referențiate încrucișat, inclusiv cărți, lucrări academice și tutoriale video. Acesta pune accent pe standardizarea eficienței algoritmice prin analiza complexității asimptotice și oferă o descompunere granulară și modulară a subiectelor pentru a facilita învățarea concentrată și incrementală în domenii tehnice vaste. Dincolo de algoritmii de bază și structurile de date, repository-ul acoperă o suprafață largă de capabilități, inclusiv designul arhitecturii de sistem, sisteme distribuite, securitatea informatică și modelarea matematică avansată. De asemenea, oferă îndrumări strategice pentru întregul ciclu de angajare, de la optimizarea CV-ului și pregătirea interviului comportamental până la creșterea carierei pe termen lung. Întreaga bază de cunoștințe este menținută ca un repository controlat prin versiuni, bazat pe markdown, permițând o abordare agnostică față de platformă și colaborativă pentru educația tehnică.

    Apply hashing methods that map similar inputs to identical buckets to enable fast approximate searches.

    algorithmalgorithmscoding-interview
    Vezi pe GitHub↗353,639
  • awesome-selfhosted/awesome-selfhostedAvatar awesome-selfhosted

    awesome-selfhosted/awesome-selfhosted

    299,516Vezi pe GitHub↗

    Acest proiect este un director curatoriat de comunitate cu software open-source conceput pentru implementarea în medii de server private și laboratoare de acasă (home labs). Servește drept resursă cuprinzătoare pentru descoperirea alternativelor independente, auto-găzduite, la serviciile cloud mainstream, permițând utilizatorilor să mențină proprietatea deplină a datelor și controlul asupra infrastructurii lor digitale. Directorul este structurat printr-o taxonomie ierarhică ce organizează o colecție vastă de aplicații în categorii logice, variind de la gestionarea media și analiza datelor la comunicare privată și instrumente de productivitate în echipă. Se distinge printr-un proces colaborativ de peer-review, unde membrii comunității validează calitatea și relevanța fiecărei trimiteri pentru a se asigura că directorul rămâne precis și fiabil. Proiectul acoperă o suprafață largă de capabilități, inclusiv automatizarea infrastructurii, implementarea serviciilor bazate pe containere și gestionarea configurației declarative. Aceste instrumente ajută utilizatorii să mențină medii de server reproductibile și să gestioneze dependențele complexe ale serviciilor pe hardware privat. Directorul este menținut ca un repository controlat prin versiuni, asigurându-se că toate actualizările și modificările conduse de comunitate sunt urmărite și transparente.

    Manages the acquisition and renewal of SSL/TLS certificates automatically to ensure encrypted connections.

    awesomeawesome-listcloud
    Vezi pe GitHub↗299,516
  • trimstray/the-book-of-secret-knowledgeAvatar trimstray

    trimstray/the-book-of-secret-knowledge

    228,641Vezi pe GitHub↗

    Acest proiect servește drept repository centralizat, condus de comunitate, de cunoștințe tehnice și resurse administrative. Oferă o taxonomie structurată care agregă informații disparate într-un framework căutabil, susținând învățarea continuă și rezolvarea rapidă a problemelor pentru administratorii de sistem și practicienii în securitate cibernetică. Prin maparea resurselor pe securitate ofensivă, gestionarea infrastructurii și dezvoltarea software, oferă o cale unificată pentru dobândirea de competențe și referințe profesionale. Proiectul este definit de o filozofie de design bazată pe linia de comandă, prioritizând utilitarele bazate pe terminal și interfețele scriptabile pentru a facilita administrarea eficientă a sistemului și fluxurile de lucru de securitate repetabile. Se distinge printr-o abordare agnostică față de platformă, menținând documentație și ghiduri operaționale care rămân aplicabile în diverse medii de tip Unix și bazate pe cloud. Această integrare modulară a setului de instrumente permite utilizatorilor să compună medii personalizate adaptate sarcinilor administrative sau de securitate specifice. Repository-ul acoperă o suprafață largă de capabilități, inclusiv seturi de instrumente cuprinzătoare pentru auditarea sistemului, gestionarea rețelei și întărirea infrastructurii. Oferă căi de învățare structurate pentru dezvoltarea competențelor în securitate cibernetică, variind de la laboratoare de hacking etic și standarde de testare a penetrării până la evaluarea vulnerabilităților și cele mai bune practici de configurare a sistemului. Colecția cuprinde, de asemenea, o gamă largă de instrumente de productivitate, utilitare de diagnosticare și materiale educaționale concepute pentru a eficientiza mentenanța de rutină și a îmbunătăți postura generală de securitate.

    Supports secure communication by providing toolkits for encryption and automated certificate generation.

    awesomeawesome-listbsd
    Vezi pe GitHub↗228,641
  • thealgorithms/pythonAvatar TheAlgorithms

    TheAlgorithms/Python

    221,992Vezi pe GitHub↗

    Acest proiect este un repository cuprinzător de implementări computaționale verificate, conceput pentru a servi drept resursă educațională pentru informatică și rezolvarea problemelor algoritmice. Oferă o colecție structurată de exemple de cod care acoperă structuri de date fundamentale, operațiuni matematice și concepte de bază de programare, permițând utilizatorilor să studieze logica și complexitatea din spatele diferitelor metode computaționale. Repository-ul se distinge printr-un tipar de implementare modular, bazat pe referințe, care organizează codul în spații de nume logice. Această abordare facilitează execuția independentă și claritatea educațională, permițând utilizatorilor să exploreze evoluția strategiilor computaționale de la abordări naive de tip brute-force la soluții optimizate, de înaltă performanță. Prin decuplarea abstracțiilor structurilor de date de operațiunile algoritmice, proiectul asigură că implementările rămân interschimbabile și ușor de analizat. Suprafața de capabilități acoperă o gamă largă de domenii tehnice, inclusiv învățarea automată, criptografia, calculul științific și viziunea computerizată. Include implementări pentru modelare predictivă, rețele neuronale și analiză statistică, alături de instrumente pentru procesarea semnalelor digitale, gestionarea fluxului de rețea și modelarea financiară. Colecția abordează, de asemenea, nevoi matematice specializate, cum ar fi algebra liniară, calculele geometrice și manipularea biților, oferind o fundație largă pentru cercetare și aplicații de inginerie.

    Ensure information integrity and confidentiality by implementing secure communication protocols, data hashing, and encryption ciphers.

    Pythonalgorithmalgorithm-competitionsalgorithms-implemented
    Vezi pe GitHub↗221,992
  • oven-sh/bunAvatar oven-sh

    oven-sh/bun

    93,257Vezi pe GitHub↗

    Bun is a high-performance runtime environment designed to execute JavaScript and TypeScript applications with minimal latency and high throughput. Built on a native core implemented in Zig, it provides a unified execution engine that leverages JavaScriptCore for efficient memory management and low-latency startup. The project functions as an all-in-one toolchain, integrating a native bundler, transpiler, package manager, and test runner into a single command-line interface. What distinguishes Bun is its focus on native system integration and developer productivity. It features a high-performa

    Provides built-in cryptographic primitives for hashing and digital signatures to ensure data integrity.

    Rustbunbundlerjavascript
    Vezi pe GitHub↗93,257
  • coder/code-serverAvatar coder

    coder/code-server

    78,024Vezi pe GitHub↗

    This project provides a remote development platform that enables users to access a full-featured integrated development environment through a standard web browser. By decoupling the user interface from the server-side filesystem, it allows for persistent coding workspaces to be hosted on remote servers, virtual machines, or cloud-native infrastructure, ensuring a consistent development experience from any device. The platform distinguishes itself through a secure gateway architecture that manages traffic, authentication, and encryption at the edge. It utilizes persistent WebSocket connections

    Protects data transmissions by automating SSL/TLS certificate deployment and enforcing encrypted HTTPS connections.

    TypeScriptbrowser-idedev-toolsdevelopment-environment
    Vezi pe GitHub↗78,024
  • caddyserver/caddyAvatar caddyserver

    caddyserver/caddy

    73,492Vezi pe GitHub↗

    Caddy is an extensible, modular web server platform designed for high-performance traffic management and automated security. At its core, it functions as a dynamic HTTP gateway that handles request routing, static asset delivery, and reverse proxying through a chain of configurable handler modules. The system is built on a modular architecture that allows developers to extend server functionality by registering custom components, all managed through a unified lifecycle and provisioning framework. What distinguishes Caddy is its focus on automated infrastructure and zero-downtime operations. I

    Streamlines the entire process of obtaining, renewing, and applying TLS certificates for encrypted web traffic.

    Goacmeautomatic-httpscaddy
    Vezi pe GitHub↗73,492
  • fffaraz/awesome-cppAvatar fffaraz

    fffaraz/awesome-cpp

    71,817Vezi pe GitHub↗

    This project is a comprehensive, curated directory of high-quality libraries, tools, and educational resources for C and C++ development. It serves as an ecosystem discovery index, helping developers navigate the vast landscape of third-party components, frameworks, and technical documentation available for the language. The collection is distinguished by its focus on high-performance systems programming and technical mastery. It provides deep coverage of specialized domains including SIMD-accelerated data processing, compile-time template metaprogramming, and asynchronous event-driven archit

    Provides resources for implementing encryption, secure communication protocols, hashing, and key management techniques.

    awesomeawesome-listc
    Vezi pe GitHub↗71,817
  • microsoft/ai-agents-for-beginnersAvatar microsoft

    microsoft/ai-agents-for-beginners

    67,369Vezi pe GitHub↗

    This project is a structured educational resource and technical guide for designing and implementing autonomous systems using large language models. It provides a comprehensive curriculum and code samples focused on agentic design patterns, autonomous development, and the creation of systems capable of planning and executing multi-step tasks. The resource details the implementation of agentic retrieval-augmented generation, where models autonomously plan and refine data searches. It covers a wide array of orchestrators and design patterns, including metacognitive reflection for self-correctin

    Creates signed JSON objects that record agent actions using digital signatures for attribution and integrity.

    Jupyter Notebookagentic-aiagentic-frameworkagentic-rag
    Vezi pe GitHub↗67,369
  • containous/traefikAvatar containous

    containous/traefik

    63,656Vezi pe GitHub↗

    Traefik is a cloud-native load balancer and dynamic reverse proxy designed for microservices traffic routing. It automatically discovers services and generates network routes by listening to infrastructure changes in orchestrators and service registries. The project distinguishes itself through auto-configuring service routing, which eliminates manual configuration by updating routing rules in real time as infrastructure scales. It also provides automated SSL certificate management, utilizing ACME-based automation to request and renew certificates from remote authorities. Additional capabili

    Secures services with HTTPS by automating the acquisition and renewal of SSL/TLS certificates.

    Go
    Vezi pe GitHub↗63,656
  • dani-garcia/vaultwardenAvatar dani-garcia

    dani-garcia/vaultwarden

    62,749Vezi pe GitHub↗

    Vaultwarden is a self-hosted password management server designed to store and synchronize sensitive credentials, identities, and organizational data across multiple client devices. It functions as a database-backed web application that provides an API layer for secure client-server communication, enabling users to manage personal vaults and organizational data sharing with multi-factor authentication. The project distinguishes itself through a comprehensive administrative infrastructure that provides centralized control over server configuration, user accounts, and system diagnostics via a de

    Protects sensitive credentials by applying irreversible hashing algorithms to ensure passwords are never stored in plain text.

    Rustbitwardenbitwarden-rsdocker
    Vezi pe GitHub↗62,749
  • filosottile/mkcertAvatar FiloSottile

    FiloSottile/mkcert

    59,097Vezi pe GitHub↗

    mkcert is a command-line utility designed to simplify local development by generating and managing locally-trusted development certificates. It creates a unique, self-signed root certificate authority on the local machine, which serves as a trusted source for issuing development credentials. By automating the generation of these certificates, the tool enables secure encrypted connections that browsers and operating systems accept without security warnings. The utility distinguishes itself by automatically configuring local trust stores, programmatically injecting the generated root certificat

    Injects generated root authorities directly into system and browser trust stores to automate secure connection validation.

    Gocertificateschromefirefox
    Vezi pe GitHub↗59,097
  • appwrite/appwriteAvatar appwrite

    appwrite/appwrite

    56,318Vezi pe GitHub↗

    Appwrite is a backend-as-a-service platform that provides a unified development environment for building full-stack applications. It integrates essential infrastructure components—including authentication, databases, storage, and serverless functions—into a single, centralized interface to simplify application development and resource management. The platform distinguishes itself through a container-based microservices architecture that ensures consistent execution across diverse infrastructure. It features a versatile connectivity layer that links frontend applications with third-party servi

    Generates TLS certificates for custom domains to ensure all incoming web traffic remains encrypted via HTTPS.

    TypeScriptandroidappwritebackend
    Vezi pe GitHub↗56,318
  • laurent22/joplinAvatar laurent22

    laurent22/joplin

    55,233Vezi pe GitHub↗

    Joplin is an open-source, cross-platform note-taking application designed for secure, private knowledge management. It functions as a local-first productivity platform, maintaining a complete relational database on the user's device to ensure offline availability and high-performance data retrieval. The application prioritizes data sovereignty by implementing an end-to-end encryption layer, which secures all information locally with a master key before any synchronization occurs. The platform distinguishes itself through a delta-based synchronization engine that transmits only specific file c

    Propagates master encryption keys across synchronized devices to maintain end-to-end security for all stored content.

    TypeScriptandroiddropboxelectron
    Vezi pe GitHub↗55,233
  • requests/requestsAvatar requests

    requests/requests

    54,070Vezi pe GitHub↗

    Requests is a Python HTTP client library used for sending HTTP requests and handling responses. It serves as a network client providing fundamental components for session management, proxy routing, multi-part uploading, and SSL/TLS certificate verification. The project distinguishes itself through a session manager that maintains cookies and reuses TCP connections to improve network performance. It also includes a dedicated multi-part form uploader for transmitting binary data and an integrated SSL/TLS certificate verifier to ensure encrypted and trusted communication. The library covers a b

    Validates SSL/TLS certificates during HTTPS connections to ensure server authenticity and prevent man-in-the-middle attacks.

    Python
    Vezi pe GitHub↗54,070
  • psf/requestsAvatar psf

    psf/requests

    54,044Vezi pe GitHub↗

    Requests is a high-level HTTP client library designed to simplify web communication and API integration. It provides an intuitive, human-readable interface for performing standard network operations, including request execution, connection pooling, and stateful session management. By encapsulating raw network data into structured objects, the library automates the complexities of headers, cookies, and payload transmission. The library distinguishes itself through a modular transport adapter layer that allows for custom protocol handling and extensible authentication hooks. It supports a wide

    Verifies host identity and ensures secure communication by utilizing curated root certificate bundles.

    Pythonclientcookiesforhumans
    Vezi pe GitHub↗54,044
  • vuejs/coreAvatar vuejs

    vuejs/core

    53,861Vezi pe GitHub↗

    Vue is a progressive JavaScript framework designed for building modular, reactive user interfaces. It utilizes a component-based architecture that allows developers to encapsulate logic, templates, and styles into reusable units. At its core, the framework employs a virtual DOM renderer and a proxy-based reactivity system to synchronize application state with the document object model efficiently. What distinguishes this framework is its focus on developer experience and flexibility. It supports a single-file component format that colocalizes related concerns, alongside a powerful composition

    Limits template rendering to developer-controlled content to prevent injection attacks and unauthorized code execution.

    TypeScript
    Vezi pe GitHub↗53,861
  • square/okhttpAvatar square

    square/okhttp

    46,971Vezi pe GitHub↗

    OkHttp is an HTTP client for the JVM and Android that enables network communication via synchronous and asynchronous requests. It provides a core identity as a comprehensive networking toolkit featuring a WebSocket client for bidirectional data synchronization, a TLS security toolkit for encrypted communication, and a programmable HTTP mock server for simulating backend responses. The project distinguishes itself through a specialized security and performance architecture. It implements mutual TLS, certificate pinning, and DNS over HTTPS to secure data in transit, while utilizing connection p

    Provides utilities to generate root and intermediate certificates to build a trusted chain of authority.

    Kotlinandroidgraalvmjava
    Vezi pe GitHub↗46,971
  • schollz/crocAvatar schollz

    schollz/croc

    35,272Vezi pe GitHub↗

    Croc is a command-line utility for sending files and folders between computers using end-to-end encrypted peer-to-peer connections. It employs elliptic curve encryption and key agreement to secure data transmission between remote endpoints. The tool allows users to coordinate transfers using a shared code phrase and supports the operation of custom relay servers to facilitate connections without relying on public infrastructure. It also includes a proxy client to route encrypted traffic through SOCKS5 proxies. Additional capabilities include resumable data transmission for unstable connectio

    Implements a system where data is encrypted on the sender's device and only decrypted by the intended recipient.

    Godata-transferfile-sharinggolang
    Vezi pe GitHub↗35,272
  • searxng/searxngAvatar searxng

    searxng/searxng

    32,180Vezi pe GitHub↗

    This project is a privacy-focused, self-hosted metasearch engine that aggregates results from a wide array of web, academic, and media sources into a single, unified interface. By acting as a proxy between the user and external search providers, it strips identifying headers and tracking parameters from requests, ensuring that search activity remains anonymous and protected from third-party profiling. The platform distinguishes itself through a modular, plugin-based architecture that allows for extensive customization of search behavior, result filtering, and interface branding. It supports a

    Generates secure hashes of key names using server secrets to keep identifiers private within the database.

    Pythonbingbravedegoogle
    Vezi pe GitHub↗32,180
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  1. Home
  2. Security & Cryptography
  3. Cryptography

Explorează sub-etichetele

  • Credential HashingAlgorithms and utilities used to transform sensitive user credentials into secure, irreversible fixed-length strings.
  • Cryptographic Primitives3 sub-tag-uriFundamental cryptographic building blocks used for data hashing, encryption ciphers, and generating secure digital signatures.
  • Damm AlgorithmsImplementations of the Damm algorithm for detecting single-digit errors and adjacent transpositions.
  • End-To-End Encryption Systems1 sub-tagSystems that ensure data is encrypted on the sender's device and only decrypted by the intended recipient.
  • Historical Methods1 sub-tagImplementations of classical cryptographic algorithms for educational and analytical purposes. **Distinct from Cryptography:** Distinct from modern cryptographic primitives: focuses on historical and pedagogical implementations.
  • Key Generation Tools1 sub-tagUtilities for creating secure public and private key pairs.
  • Locality Sensitive Hashing SearchAlgorithms for finding the closest data points to a query using hashing or spatial trees. **Distinct from Locality-Sensitive Hashing:** Focuses on the search application for nearest neighbor retrieval rather than just the hashing mechanism itself.
  • Locality-Sensitive Hashing1 sub-tagHashing methods that map similar input items to the same buckets with high probability.
  • PGP KeyserversInfrastructure services for the storage, retrieval, and distribution of OpenPGP public keys.
  • SSL/TLS Certificate Management16 sub-tag-uriServices and tools for generating, managing, and automating the deployment of SSL/TLS certificates to secure network traffic.
  • Storage Encryption Services1 sub-tagMechanisms for encrypting files and data objects at rest within storage systems.
  • Template Security PoliciesConstraints applied to template rendering engines to prevent injection attacks and unauthorized code execution.