npm
browserify/buffer-xor
A simple module for bitwise-xor on buffers
MITSep 15, 2026 · metrics 2.10.0
All tags
Catalogue tag
#cryptography
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
540 records
npm · Go · crates.io
reclaimprotocol/zk-symmetric-crypto
A circom library for zero-knowledge proofs of symmetric encryption key ownership without key revelation.
No licenseOct 2, 2026 · metrics 2.10.0
—
openluopworld/aes_128
Implementation of AES-128 in pure C. No modes are given. Only one block of encryption and decryption is given here.
MITSep 20, 2026 · metrics 2.10.0
—
trailofbits/uthenticode
A cross-platform library for verifying Authenticode signatures
MITSep 12, 2026 · metrics 2.10.0
—
YuClawLab/yuclaw-trust
SHA-256 hash-chain audit log for YUCLAW research signals. Git-anchored — clone and verify independently.
No licenseSep 13, 2026 · metrics 2.10.0
Packagist
defuse/php-encryption
Simple Encryption in PHP.
MITAug 27, 2026 · metrics 2.10.0
NuGet
ron4fun/SharpHash
SharpHash is a C# hashing library which provides an easy to use interface for computing hashes and checksums of data. It also supports state based (incremental) hashing.
Custom licenseSep 11, 2026 · metrics 2.10.0
—
abumq/ripe
Lightweight cryptography library wrapper
Custom licenseSep 13, 2026 · metrics 2.10.0
PyPI
hellman/cry
SageMath/Python Toolkit for Cryptanalytic Research
No licenseSep 18, 2026 · metrics 2.10.0
NuGet
vieapps/Components.Utility
The general purpose library for developing apps on .NET
Apache-2.0Sep 6, 2026 · metrics 2.10.0
RubyGems
DavidEGrayson/ruby_ecdsa
This gem implements the Elliptic Curve Digital Signature Algorithm (ECDSA) almost entirely in pure Ruby.
MITSep 12, 2026 · metrics 2.10.0
npm
indutny/elliptic
Fast Elliptic Curve Cryptography in plain javascript
No licenseSep 17, 2026 · metrics 2.10.0
npm
bcoin-org/bcrypto
JS crypto library
Custom licenseSep 8, 2026 · metrics 2.10.0
PyPI
plizonczyk/noiseprotocol
Noise Protocol Framework - Python 3 implementation
MITOct 20, 2026 · metrics 2.10.0
crates.io
ZenGo-X/zk-paillier
A collection of Paillier cryptosystem zero knowledge proofs
GPL-3.0Sep 20, 2026 · metrics 2.10.0
—
crocs-muni/CryptoStreams
Tool for generation of data from cryptoprimitives (block and stream ciphers, hash functions). Cryptoprimitives are round-reduced and the data can be configured for multiple testing scenarios.
MITSep 5, 2026 · metrics 2.10.0
Packagist
ircmaxell/RandomLib
A library for generating random numbers and strings
MITSep 13, 2026 · metrics 2.10.0
—
isazajuancarlos/quipu
Post-quantum hybrid cryptography for data at rest (Rust core; Python/Node/Go bindings). AGPL-3.0. XChaCha20-Poly1305 · Argon2id · ML-KEM-1024 · ML-DSA-87 · VOPRF.
AGPL-3.0Sep 14, 2026 · metrics 2.10.0
crates.io
0xMiden/crypto
Cryptographic primitives used in Polygon Miden rollup
Apache-2.0Sep 8, 2026 · metrics 2.10.0
Go
Finschia/iavl
Merkleized IAVL+ Tree implementation in Go forked from cosmos/iavl(https://github.com/cosmos/iavl)
Apache-2.0Sep 19, 2026 · metrics 2.10.0
Maven
coniks-sys/coniks-java
A CONIKS implementation in Java
Custom licenseSep 18, 2026 · metrics 2.10.0
crates.io
rustls/pemfile
Basic parser for PEM formatted keys and certificates
Custom licenseSep 17, 2026 · metrics 2.10.0
crates.io · npm
tangle-network/protocol-substrate
Webb protocol implementation in Substrate.
Apache-2.0Oct 8, 2026 · metrics 2.10.0
PyPI
hosssein193m-ai/allykit
A powerful Python module offering excellent capabilities in web scraping, security, and meeting the standard needs of programmers.
MITSep 13, 2026 · metrics 2.10.0
crates.io
zkcrypto/merlin
Composable proof transcripts for public-coin arguments of knowledge
MITSep 23, 2026 · metrics 2.10.0
NuGet
AArnott/PCLCrypto
Platform crypto for portable libraries
MS-PLSep 11, 2026 · metrics 2.10.0
NuGet
Metalnem/noisesocket
.NET Standard 1.3 implementation of the NoiseSocket Protocol (revision 2 of the spec)
MITSep 19, 2026 · metrics 2.10.0
RubyGems
grempe/sirp
Secure (interoperable) Remote Password Auth (SRP-6a)
Custom licenseSep 11, 2026 · metrics 2.10.0
—
aead/chacha20
ChaCha20 and XChaCha20 stream ciphers
MITSep 15, 2026 · metrics 2.10.0
Go
PeerVault/PeerVault-Service
DAEMON of PeerVault p2p secret vault cryptography secure
AGPL-3.0Sep 12, 2026 · metrics 2.10.0