1.paulmillr / noble-hashes
Audited & minimal JS implementation of hash functions, MACs and KDFs.
- cryptography
- hash
- kdf
- hashing
- sha256
- sha512
- +13 more
+52 stars
from 892 · score 3.97
Trending repositories
Ranked by Attention Score: stars gained over the last 90 complete days
40 repositories by Attention Score · Aug 7, 2026 – Nov 4, 2026 (UTC)
2.bitcoin-core / secp256k1
Optimized C library for EC operations on curve secp256k1
+50 stars
from 2,452 · score 3.93
3.lestrrat-go / jwx
Complete implementation of JWx (Javascript Object Signing and Encryption/JOSE) technologies for Go. #golang #jwt #jws #jwk #jwe
- jwt
- jwe
- jws
- jwk
- go
- golang
- +1 more
+43 stars
from 2,401 · score 3.78
4.paulmillr / noble-curves
Audited & minimal JS implementation of elliptic curve cryptography.
- crypto
- cryptography
- ecdsa
- ed25519
- ed448
- eddsa
- +14 more
+37 stars
from 933 · score 3.64
5.paulmillr / noble-post-quantum
Auditable & minimal JS implementation of public-key post-quantum cryptography
- dilithium
- kyber
- ml-kem
- post-quantum-cryptography
- sphincs
- sphincs-plus
- +14 more
+34 stars
from 337 · score 3.56
6.phpseclib / phpseclib
PHP Secure Communications Library
+31 stars
from 5,574 · score 3.47
7.paulmillr / noble-ciphers
Audited & minimal JS implementation of Salsa20, ChaCha and AES
- aes-siv
- chacha20
- chacha20-poly1305
- chacha20poly1305
- cipher
- cryptography
- +11 more
+24 stars
from 409 · score 3.22
+21 stars
from 7,784 · score 3.09
+15 stars
from 251 · score 2.77
10.shrec / UltrafastSecp256k1
Ultra high-performance secp256k1 ECC engine | Python, Node.js, Rust, Go, C#, Swift, Java bindings | CUDA, Metal, OpenCL GPU | ECDSA, Schnorr, FROST, MuSig2, BIP-352 | 15+ platforms
- cryptography
- cuda
- riscv
- secp256k1
- arm64
- opencl
- +14 more
+13 stars
from 48 · score 2.64
+12 stars
from 3,861 · score 2.56
12.ankane / lockbox
Modern encryption for Ruby and Rails
- encryption
- activerecord
- activestorage
- carrierwave
- mongoid
- libsodium
+12 stars
from 1,599 · score 2.56
13.Xor-el / HashLib4Pascal
Hashing for Modern Object Pascal
- delphi
- fpc
- checksum
- stream
- encoding
- byte-array
- +4 more
+12 stars
from 260 · score 2.56
14.paulmillr / noble-ed25519
Fastest 5KB JS implementation of ed25519 signatures
- ed25519
- curve25519
- eddsa
- cryptography
- noble
- x25519
- +6 more
+11 stars
from 513 · score 2.48
15.paulmillr / noble-secp256k1
Fastest 5KB JS implementation of secp256k1 signatures and ECDH
- secp256k1
- ecdsa
- ecc
- cryptography
- rfc6979
- noble
- +6 more
+10 stars
from 877 · score 2.40
16.BcryptNet / bcrypt.net
BCrypt.Net - Bringing updates to the original bcrypt package
+8 stars
from 992 · score 2.20
+6 stars
from 624 · score 1.95
18.wqweto / VbAsyncSocket
Sockets with pure VB6 impl of TLS encryption
+6 stars
from 191 · score 1.95
19.potatosalad / erlang-jose
JSON Object Signing and Encryption (JOSE) for Erlang and Elixir
- jose
- cryptography
- jwt
- erlang
- elixir
+5 stars
from 335 · score 1.79
20.google / mundane
Mundane is a Rust cryptography library backed by BoringSSL that is difficult to misuse, ergonomic, and performant (in that order).
- cryptography
- rust
- boringssl
+4 stars
from 1,082 · score 1.61
21.ektrah / nsec
A modern and easy-to-use cryptographic library for .NET based on libsodium
- aead
- aes-gcm
- blake2b
- chacha20-poly1305
- crypto
- cryptography
- +14 more
+4 stars
from 448 · score 1.61
22.brndnmtthws / dryoc
Don't Roll Your Own Crypto: fast, type-safe, pure-Rust cryptography with post-quantum support
- libsodium
- crypto
- rust
- cryptography
- cryptography-library
- nacl
- +3 more
+4 stars
from 341 · score 1.61
23.paulmillr / micro-rsa-dsa-dh
Minimal JS implementation of older cryptography algorithms: RSA, DSA, DH.
- cryptography
- dh
- diffie-hellman
- dsa
- elgamal
- noble
- +2 more
+4 stars
from 23 · score 1.61
24.TakeScoop / SwiftyRSA
RSA public/private key encryption in Swift
- swift
- ios
- encryption
- rsa
- tvos
- watchos
- +2 more
+3 stars
from 1,301 · score 1.39
25.lk-geimfari / secrets.clj
A library designed to generate cryptographically strong random numbers suitable for managing data such as passwords, account authentication, security tokens, and related secrets.
+3 stars
from 98 · score 1.39
26.FileShot / FileShotZKE
Client-side AES-256-GCM zero-knowledge encryption library. Browser-native Web Crypto API, no dependencies. Powers FileShot.io.
- aes-256
- aes-256-gcm
- browser-encryption
- client-side-encryption
- encryption
- file-sharing
- +5 more
+3 stars
from 30 · score 1.39
27.kelp404 / CocoaSecurity
Encrypt/Decrypt: AES. Hash: MD5, SHA(SHA1, SHA224, SHA256, SHA384, SHA512). Encode/Decode: Base64, Hex.
+2 stars
from 1,128 · score 1.10
28.orion-rs / orion
Usable, easy and safe pure-Rust crypto
- cryptography
- rust
- crypto
- chacha20-poly1305
- aead
- blake2b
- +13 more
+2 stars
from 721 · score 1.10
29.somesocks / lua-lockbox
A collection of cryptographic primitives written in pure Lua
+2 stars
from 375 · score 1.10
30.viniciussanchez / bcrypt
BCrypt is a password hashing function
+2 stars
from 223 · score 1.10
31.DelphiBuilder / NetCom7
The fastest communications possible. Delphi rulez.
- delphi
- object-pascal
- tcp-ip
- fast-networking
- multi-tier
- sockets
- +1 more
+2 stars
from 216 · score 1.10
32.kellyethridge / VBCorLib
The VBCorLib framework brings many of the powerful .NET classes to VB6.
- collections
- hashing
- biginteger
- encoding
- io
- encryption
- +3 more
+2 stars
from 135 · score 1.10
33.dromara / dongle
A simple, semantic and developer-friendly crypto package for golang
- aes
- rsa
- des
- 3des
- base16
- base64
- +13 more
+1 stars
from 1,103 · score 0.69
34.xsc / pandectArchived
Fast and easy-to-use Message Digest, Checksum and HMAC library for Clojure | Migrated to codeberg
- hash
- hmac
- checksum
- signature
- message-digest
+1 stars
from 220 · score 0.69
35.itbackyard / CryptoNet
CryptoNet is simple, fast and a lightweight asymmetric and symmetric encryption library.
- rsa
- decryption
- csharp
- encryption
- security
- rsa-cryptography
- +6 more
+1 stars
from 104 · score 0.69
36.amosavian / JWSETKit
A full-featured Swift library for JOSE standards with first-class support for CryptoKit keys, providing JWS, JWT, SD-JWT, and JWE with signing, encryption, and JWK key management.
- jsonwebtoken
- jws
- jwt
- json-web-key
- jwk
- swift
- +11 more
+1 stars
from 68 · score 0.69
37.dwin / goSecretBoxPassword
A probably paranoid Golang utility library for securely hashing and encrypting passwords based on the Dropbox method. This implementation uses Blake2b, Scrypt and XSalsa20-Poly1305 (via NaCl SecretBox) to create secure password hashes that are also encrypted using a master passphrase.
- golang
- golang-library
- scrypt
- password-hash
- password
- passwords
- +9 more
+1 stars
from 60 · score 0.69
38.dmazzella / ucrypto
Micropython package for doing fast rsa and elliptic curve cryptography, specifically digital signatures
- cryptography
- elliptic-curves
- micropython
- rsa
+1 stars
from 44 · score 0.69
39.maxamel / GDH
Generalized Diffie-Hellman key exchange Java library built on top of the Vert.x framework
+1 stars
from 34 · score 0.69
+1 stars
from 23 · score 0.69