cryptography.md

July 15, 2021 · View on GitHub

Bookmarks tagged [cryptography]

www.codever.land/bookmarks/t/cryptography

CyberChef home page

https://gchq.github.io/CyberChef/

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

GitHub - cotag/ts-md5: Type Script MD5 implemenation

https://github.com/cotag/ts-md5

Type Script MD5 implemenation

GitHub - brix/crypto-js home page

https://github.com/brix/crypto-js

JavaScript library of crypto standards. Contribute to brix/crypto-js development by creating an account on GitHub.

Bcrypt

http://bcrypt.sourceforge.net/

A cross platform file encryption utility. Encrypted files are portable across all supported operating systems and processors. [BSD]

BeeCrypt

http://beecrypt.sourceforge.net/

A portable and fast cryptography library. [LGPLv2.1+]

Botan

http://botan.randombit.net/

A crypto library for C++. [BSD-2]

Crypto++

https://github.com/weidai11/cryptopp

A free C++ class library of cryptographic schemes. [Boost] website

digestpp

https://github.com/kerukuro/digestpp

C++11 header-only message digest (hash) library. [PublicDomain]

GnuPG

https://www.gnupg.org/

A complete and free implementation of the OpenPGP standard. [GPL]

GnuTLS

http://www.gnutls.org/

A secure communications library implementing the SSL, TLS and DTLS protocols. [LGPL2.1]

Libgcrypt

http://www.gnu.org/software/libgcrypt/

A general purpose cryptographic library originally based on code from GnuPG. [LGPLv2.1+]

LibreSSL

http://www.libressl.org/

A free version of the SSL/TLS protocol forked from OpenSSL in 2014. [?]

libsodium

https://github.com/jedisct1/libsodium

P(ortable|ackageable) NaCl-based crypto library, opinionated and easy to use. [ISC]

libhydrogen

https://github.com/jedisct1/libhydrogen

A lightweight, secure, easy-to-use crypto library suitable for constrained environments. [ISC]

LibTomCrypt

https://github.com/libtom/libtomcrypt

A fairly comprehensive, modular and portable cryptographic toolkit. [WTFPL]

mbedTLS

https://github.com/ARMmbed/mbedtls

An open source, portable, easy to use, readable and flexible SSL library, previously known as PolarSSL. [Apache2] website

Nettle

http://www.lysator.liu.se/~nisse/nettle/

A low-level cryptographic library. [LGPL]

OpenSSL

https://github.com/openssl/openssl

A robust, commercial-grade, full-featured, and Open Source cryptography library. [Apache] website

retter

https://github.com/MaciejCzyzewski/retter

A collection of hash functions, ciphers, tools, libraries, and materials related to cryptography.

s2n

https://github.com/awslabs/s2n

An implementation of the TLS/SSL protocols. [Apache]

sha1collisiondetection

https://github.com/cr-marcstevens/sha1collisiondetection

Library and command line tool to detect SHA-1 collision in a file. [MIT]

Tink

https://github.com/google/tink

A multi-language, cross-platform library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse. [Apache-2.0]

Tiny AES in C

https://github.com/kokke/tiny-AES-c

Small portable AES128/192/256 in C. [PublicDomain]

briansmith/ring

https://github.com/briansmith/ring

Safe, fast, small crypto using Rust and BoringSSL's cryptography primitives.

briansmith/webpki

https://github.com/briansmith/webpki

Web PKI TLS X.509 certificate validation in Rust.

brycx/orion

https://github.com/brycx/orion

This library aims to provide easy and usable crypto. 'Usable' meaning exposing high-level API's that are easy to use and hard to misuse. [<img src="https://api.travis-ci.org/brycx/orion.svg?branch=mas...

ctz/rustls

https://github.com/ctz/rustls

A Rust implementation of TLS

DaGenix/rust-crypto

https://github.com/DaGenix/rust-crypto

cryptographic algorithms in Rust

dnaq/sodiumoxide

https://github.com/sodiumoxide/sodiumoxide

libsodium bindings

doublify/libblockchain

https://github.com/doublify/libblockchain

A Blockchain implementation

klutzy/suruga

https://github.com/klutzy/suruga

A Rust implementation of TLS 1.2

libOctavo/octavo

https://github.com/libOctavo/octavo

Modular hash and crypto library in Rust

RustCrypto/hashes

https://github.com/RustCrypto/hashes

Collection of cryptographic hash functions written in pure Rust

rustindia/mpw-rs

https://github.com/rustindia/mpw-rs

Pure Rust implementation of the Master Password password manager

Fraunhofer-AISEC/rabe

https://github.com/Fraunhofer-AISEC/rabe

Library providing several Attribute-Based Encryption (ABE) schemes

racum/rust-djangohashers

https://github.com/racum/rust-djangohashers

A Rust port of the password primitives used in the Django Project. It doesn't require Django, only hashes and validates passwords according to its style. [<img src="https://api.travis-ci.org/Racum/rus...

RNCryptor/rncryptor-rs

https://github.com/RNCryptor/rncryptor-rs

Pure Rust implementation of the RNCryptor AES file format

sfackler/rust-native-tls

https://github.com/sfackler/rust-native-tls

Bindings for native TLS libraries

sfackler/rust-openssl

https://github.com/sfackler/rust-openssl

OpenSSL bindings

kornelski/rust-security-framework

https://github.com/kornelski/rust-security-framework

Bindings for Security Framework (OSX native crypto)

steffengy/schannel-rs

https://github.com/steffengy/schannel-rs

Bindings for Schannel (Windows native TLS)

zebradil/rustotpony

https://github.com/zebradil/rustotpony

CLI manager of one-time password generators aka Google Authenticator (TOTP)

cryptography

https://cryptography.io/en/latest/

A package designed to expose cryptographic primitives and recipes to Python developers.

paramiko

https://github.com/paramiko/paramiko

A Python (2.6+, 3.3+) implementation of the SSHv2 protocol, providing both client and server functionality.

passlib

https://passlib.readthedocs.io/en/stable/

Secure password storage/hashing library, very high level.

pynacl

https://github.com/pyca/pynacl

Python binding to the Networking and Cryptography (NaCl) library.

awesome-cryptography

https://github.com/sobolevn/awesome-cryptography#readme

A curated list of cryptography resources and links. - sobolevn/awesome-cryptography

awesome-crypto-papers

https://github.com/pFarb/awesome-crypto-papers#readme

A curated list of cryptography papers, articles, tutorials and howtos. - pFarb/awesome-crypto-papers

JSON Web Signature (JWS) specification

https://tools.ietf.org/html/rfc7515

Abstract

JSON Web Signature (JWS) represents content secured with digital signatures or Message Authentication Codes (MACs) using JSON-based data structures. Cryptographic algorithms and id...

JSON Web Key (JWK) rfc specification

https://tools.ietf.org/html/rfc7517

Abstract

A JSON Web Key (JWK) is a JavaScript Object Notation (JSON) data structure that represents a cryptographic key. This specification also defines a JWK Set JSON data structure th...

Public key fingerprint - Wikipedia

https://en.wikipedia.org/wiki/Public_key_fingerprint

In public-key cryptography, a public key fingerprint is a short sequence of bytes used to identify a longer public key. Fingerprints are created by applying a cryptographic hash function to a public k...

Key escrow - Wikipedia

https://en.wikipedia.org/wiki/Key_escrow

Key escrow (also known as a “fair” cryptosystem) is an arrangement in which the keys needed to decrypt encrypted data are held in escrow so that, under certain circumstances, an authorized third party...

Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile

https://tools.ietf.org/html/rfc5280

This specification is one part of a family of standards for the X.509 Public Key Infrastructure (PKI) for the Internet.

Understanding Public Key Cryptography

https://technet.microsoft.com/en-us/library/aa998077(v=exchg.65).aspx

Probably the best article to understand public key cryptography

Cryptography and IT Security

http://www.crypto-it.net/eng/index.html

All you need to know about cryptography. Master ciphers and IT security with Crypto-IT website.

RSA Signing and Encryption in Java

http://niels.nu/blog/2016/java-rsa.html

Shows with Java examples the following:

  • Generating key pairs in Java

  • Encryption / Decryption

  • Sign / Verify

  • Java KeyStore

  • :calendar: published on: 2016-12-29

  • tags: java, cryptography, security

  • :octocat: source code

SSL/TLS handshake Protocol - YouTube

https://www.youtube.com/watch?v=sEkw8ZcxtFk&list=PLSNNzog5eydtwsdT__t5WtRgvpfMzpTc7&index=5

What protocol is used between a web server and its clients to establish trust? How do they negotiate and share the secret key? During the handshake process, how public key encryption algorithm is used...

What is digital signature? - YouTube

https://www.youtube.com/watch?v=TmA2QWSLSPg&list=PLSNNzog5eydtwsdT__t5WtRgvpfMzpTc7

A digital signature is equivalent to a handwritten signature in paper, and a digital signature serves three basic purposes. Digital signature is commonly used for software distribution, financial tran...

How does a public key verify a signature? - Stack Overflow

https://stackoverflow.com/questions/18257185/how-does-a-public-key-verify-a-signature/39210591#39210...

Public key encrypts, private key decrypts (encrypting)

Private key encrypts, public key decrypts (signing)

Weaknesses in Modern Cryptography

https://www.giac.org/paper/gsec/634/weakness-modern-cryptography/101458

Modern cryptography has become the savior of the Internet, promising to secure our most important information and communications by guarantying it may be not be deciphered by any other than the intend...

Randomness and Entropy - An Introduction

https://www.sans.org/reading-room/whitepapers/vpns/randomness-entropy-introduction-874

This paper will attempt to bring together information pertaining to concepts and definitions of randomness and entropy. Through definition and example both the implications and applications within the...

Public Key Cryptography: RSA Encryption Algorithm - YouTube

https://www.youtube.com/watch?v=wXB-V_Keiu8

RSA Public Key Encryption Algorithm (cryptography). How & why it works. Introduces Euler's Theorem, Euler's Phi function, prime factorization, modular exponentiation and time complexity.

Asymmetric encryption - Simply explained - YouTube

https://www.youtube.com/watch?v=AQDCe585Lnc

How does public-key cryptography work? What is a private key and a public key? Why is asymmetric encryption different from symmetric encryption? I'll explain this in plain English... Nice explanation

scrypt - Wikipedia

https://en.wikipedia.org/wiki/Scrypt

In cryptography, scrypt (pronounced "ess crypt"[1]) is a password-based key derivation function created by Colin Percival, originally for the Tarsnap online backup service.[2] The algorithm was specif...

Cryptographic nonce - Wikipedia

https://en.wikipedia.org/wiki/Cryptographic_nonce

In cryptography, a nonce is an arbitrary number that can only be used once.

[Journey into cryptography | Computer science | Computing |

Khan Academy](https://www.khanacademy.org/computing/computer-science/cryptography#modern-crypt) https://www.khanacademy.org/computing/computer-science/cryptography#modern-crypt

Modern cryptography

A new problem emerges in the 20th century. What happens if Alice and Bob can never meet to share a key in the first place?