Packagist42Weakhealth index
PHP★ 0↓ 2,104/moOct 3, 2026
Java★ 0Oct 19, 2026
TypeScript★ 5↓ 19.1K/moSep 13, 2026

cyrildever/feistelFeistel cipher implementation in Golang for format-preserving encryption
Go★ 18Sep 14, 2026
Packagist41Weakhealth index
PHP★ 0↓ 2,227/moOct 20, 2026
crates.io39Weakhealth index

fadeevab/cocoonSimple and reliable secure storage with strong encryption and format validation.
Rust★ 88↓ 8,783/moSep 13, 2026
npm · PyPI · crates.io +139Weakhealth index

parthivrawat/crypto-toolkitA misuse-resistant, high-level cryptography toolkit with hashing, encryption, password derivation, and signatures in Python, TypeScript, Go, and Rust.
Rust · Go · TypeScript★ 0↓ 163.1K/moOct 18, 2026
crates.io38Weakhealth index
Rust · C★ 4↓ 264.6K/moOct 20, 2026

morpheme-im/snowfiveA highly optimized Go implementation of the SNOW-V and SNOW-Vi synchronous stream ciphers
Go · Assembly★ 1Sep 13, 2026

sbrow/envrManage and Backup your .env files with ease!
Odin★ 2Sep 20, 2026

lighthouse-web3/encryption-sdkBuild your trustless, decentralized and fault tolerant Applications using distributed key shards with threshold cryptography
TypeScript★ 31↓ 6,026/moSep 10, 2026
Packagist36Weakhealth index
PHP★ 0↓ 2,180/moOct 10, 2026

othonhugo/goratchetA Go-based implementation of the Double Ratchet Algorithm, used for secure messaging with forward secrecy and post-compromise security.
Go★ 2Sep 19, 2026
Packagist35Weakhealth index

symfony/key-managementAbstracts Key Management Systems (AWS KMS, Azure Key Vault, Google Cloud KMS, HashiCorp Vault Transit, ...) behind a single interface
PHP★ 0↓ 2,821/moSep 20, 2026
JavaScript★ 928Sep 16, 2026
NuGet34At Riskhealth index
C#★ 3Sep 15, 2026
crates.io34At Riskhealth index

HxHippy/PWGenEngineered from the ground up in Rust, PWGen leverages the language's guarantees of memory safety and performance to provide a fast, reliable, and secure vault for your most critical data. Your secrets are protected with a multi-layered, military-grade encryption strategy, utilizing industry-standard algorithms like AES-256.
Rust★ 7Aug 23, 2026
PyPI34At Riskhealth index

JJChiDguez/sibcSupersingular Isogeny-Based Cryptography constructions (python-code library)
Python★ 52↓ 112/moSep 19, 2026

LearningCircuit/local-deep-research ~95% on SimpleQA (e.g. Qwen3.6-27B on a 3090). Supports all local and cloud LLMs (llama.cpp, Ollama, Google, ...). 10+ search engines - arXiv, PubMed, your private documents. Everything Local & Encrypted.
Python · JavaScript★ 9,000↓ 9,146/moAug 28, 2026
TypeScript★ 126↓ 320.6K/moSep 28, 2026

PeculiarVentures/PKI.jsPKI.js is a pure JavaScript library implementing the formats that are used in PKI applications (signing, encryption, certificate requests, OCSP and TSP requests/responses). It is built on WebCrypto (Web Cryptography API) and requires no plug-ins.
TypeScript★ 1,396↓ 34.4M/moAug 27, 2026

RustCrypto/AEADsAuthenticated Encryption with Associated Data Algorithms: high-level encryption ciphers
Rust★ 959↓ 17.6M/moSep 17, 2026
Rust★ 756↓ 266M/moSep 16, 2026
Packagist34At Riskhealth index
PHP★ 0↓ 3,152/moOct 13, 2026
Packagist34At Riskhealth index
PHP★ 0↓ 3,170/moOct 13, 2026
PHP★ 43↓ 27.3K/moSep 12, 2026

foxforensics/go-zipThis is a fork of the archive/zip package from the Go standard library which adds encryption support.
Go★ 0Oct 21, 2026
Rust★ 4↓ 632/moAug 28, 2026

ojster/ojsterGitOps-safe one-way encrypted secrets, unsealed at container runtime as ephemeral env vars, for Docker Compose
Go★ 3Sep 19, 2026
Go★ 3Oct 20, 2026