1346 Open source projects that are alternatives of or similar to Password4j

An implementation of Heilman et al.'s differential attack on IOTA's Curl hashing function.

BLS signatures, threshold encryption, distributed key generation library in modern C++. Actively maintained and used by SKALE for consensus, distributed random number gen, inter-chain communication and protection of transactions. BLS threshold signatures can be verified in Solidity, and used as random beacon (common coin)

An implementation of the JNI and JVMTI with support for direct interaction between natively registered classes and JVM objects.

List of resources about foundational knowledge for programmers (supposed to last a few decades)

ActiveRecord like query methods for Ruby enumerable collections.

A command line tool to synchronise, upload, download, pictures between the local file system and Flickr. Image hash signature of the picture is used to uniquely identify the image.

a pure python Java KeyStore file parser, including private key decryption

Version 2 is live! Wordlists sorted by probability originally created for password generation and testing - make sure your passwords aren't popular!

Yet Another JVM/LLVM Dynamic Language (LLVM Backend WIP)

An automated, modular cryptanalysis tool; i.e., a Weapon of Math Destruction

A pure Javascript Implementation of Verifiable Random Functions

Code for papers "Hashing with Mutual Information" (TPAMI 2019) and "Hashing with Binary Matrix Pursuit" (ECCV 2018)

🤖 A state machine library for Kotlin, with extensions for Android.

The SOC Analysts all-in-one CLI tool to automate and speed up workflow.

Pure Java implementation of Macaroons: Cookies with Contextual Caveats for Decentralized Authorization in the Cloud. Android ready. Online playground available.

A set of additional metrics complementing Dropwizards metrics-jvm.

Accelerate aggregated MD5 hashing performance up to 8x for AVX512 and 4x for AVX2. Useful for server applications that need to compute many MD5 sums in parallel.

AntiDebugging sample sources written in C++

多种风格的支付框控件，可定制加密图片，也可使用带动画的弹窗。A variety of styles of payment box controls can be customized to encrypt pictures, can also be used with animated alert.

➿ Pure Go/ASM implementation of CryptoNight hash function with its variants, without any CGO binding.

example C language implementation of SIMON and SPECK lightweight block ciphers.

Simple hash algorithms in OCaml

Collection of papers in the field of distributed systems, game theory, cryptography, cryptoeconomics, zero knowledge

👊 持续更新，Java Android 近几年最全面的技术点以及面试题 供自己学习使用

Golang library for generating passphrases via the diceware algorithm.

Your shiny new Java/Scala build tool!

☠️ The Pathwar Project ☠️

JVM implementation by Go

A collection of common (interesting) cryptographic mistakes.

yubikey-agent is a seamless ssh-agent for YubiKeys.

SECCURE compatible Elliptic Curve cryptography in Python

Elastic sidechains

AES-128 hardware implementation

BLAKE3 hashing for JavaScript: native Node bindings (where available) and WebAssembly

GOST R 34.11-2012: RFC-6986 cryptographic hash function

A weekly challenge where we share some code and you find a bug in it.

I have written some important Algorithms and Data Structures in an efficient way in Java with proper references to time and space complexity. These Pre-cooked and well-tested codes help to implement larger hackathon problems in lesser time. DFS, BFS, LCA, All Pair Shortest Path, Longest Common Subsequence, Binary Search, Lower Bound Search, Maximal Matching, Matrix Exponentiation, Segment Tree, Sparse Table, Merge Sort, Miller Prime Test, Prims - Minimum Spanning Tree, BIT - Binary Index Tree, Two Pointers, BST - Binary Search Tree, Maximum Subarray Sum, Immutable Data Structures, Persistent Data Structurs - Persistent Trie, Dijkstra, Z - Function, Minimum Cost Maximal Matching, Heavy Light Decomposition, Knapsack, Suffix Array and LCP - Longest Common Prefix, Squre Root Decomposition, Kth Order Statics, Trie / Prefix Tree, LIS - Longest Increasing Subsequence, Hashing

æternity: solving scalability problems by making sense of state-channels

Command-line passphrase generator

API of homomorphic binary operations such as binary comparisons or binary divisions using the library HElib

A repository for All algorithms implemented in Javascript (for educational purposes only)

Virgil PHP Crypto Library is a high-level cryptographic library that allows you to perform all necessary operations for secure storing and transferring data and everything required to become HIPAA and GDPR compliant.

gurvy implements Elliptic Curve Cryptography (+Pairing) for BLS12-381, BLS12-377, BW6-761, and BN256. Originally developed (and used) by gnark

Transform encryption library for Scala

en-crypt, de-crypt, si-gn, ve-rify - smime, pdf, xades and plain files in pure python

Web Assembly to Kotlin and Java converter. Allows to compile a C or C++ program/library, and generate a Kotlin or Java program/library.

Benchmarks for crypto libraries (in Rust, or with Rust bindings)

Low-level language for encoding AIR of computations

A Hashcat wrapper for distributed hashcracking

“Byte Buddy Tutorial” 中文翻译：Byte Buddy 教程。

A Framework for Encrypted Machine Learning in TensorFlow

PostCSS plugin to append hash string to your css class name.

JVM agent to add method parameters to Java stack traces

InterPlanetary File System for Business (IPFSfB) is an enterprise blockchain storage network based on InterPlanetary File System.

EA Async implements async-await methods in the JVM.

A collection to store data for a given time

Implementation of KangarooTwelve in Go

Get the hash of a string

Cryptography for Flutter developers: encryption, digital signatures, key agreement, etc.