1.bitcoin-core / secp256k1
Optimized C library for EC operations on curve secp256k1
+18 stars
from 2,484 · score 2.94
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
27 repositories by Attention Score · Oct 6, 2026 – Nov 4, 2026 (UTC)
2.paulmillr / noble-hashes
Audited & minimal JS implementation of hash functions, MACs and KDFs.
- cryptography
- hash
- kdf
- hashing
- sha256
- sha512
- +13 more
+18 stars
from 926 · score 2.94
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
+16 stars
from 2,428 · score 2.83
4.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
+14 stars
from 357 · score 2.71
5.phpseclib / phpseclib
PHP Secure Communications Library
+11 stars
from 5,594 · score 2.48
6.paulmillr / noble-curves
Audited & minimal JS implementation of elliptic curve cryptography.
- crypto
- cryptography
- ecdsa
- ed25519
- ed448
- eddsa
- +14 more
+11 stars
from 959 · score 2.48
7.paulmillr / noble-ciphers
Audited & minimal JS implementation of Salsa20, ChaCha and AES
- aes-siv
- chacha20
- chacha20-poly1305
- chacha20poly1305
- cipher
- cryptography
- +11 more
+9 stars
from 424 · score 2.30
8.Xor-el / HashLib4Pascal
Hashing for Modern Object Pascal
- delphi
- fpc
- checksum
- stream
- encoding
- byte-array
- +4 more
+6 stars
from 266 · score 1.95
+4 stars
from 7,801 · score 1.61
+4 stars
from 626 · score 1.61
11.Xor-el / CryptoLib4Pascal
Crypto for Modern Object Pascal
- ecdsa
- cryptography
- delphi
- fpc
- eddsa
- rsa
- +1 more
+4 stars
from 262 · score 1.61
12.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
+3 stars
from 449 · score 1.39
13.potatosalad / erlang-jose
JSON Object Signing and Encryption (JOSE) for Erlang and Elixir
- jose
- cryptography
- jwt
- erlang
- elixir
+3 stars
from 337 · score 1.39
14.ankane / lockbox
Modern encryption for Ruby and Rails
- encryption
- activerecord
- activestorage
- carrierwave
- mongoid
- libsodium
+2 stars
from 1,609 · score 1.10
15.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
+2 stars
from 1,084 · score 1.10
16.BcryptNet / bcrypt.net
BCrypt.Net - Bringing updates to the original bcrypt package
+2 stars
from 998 · score 1.10
17.paulmillr / noble-ed25519
Fastest 5KB JS implementation of ed25519 signatures
- ed25519
- curve25519
- eddsa
- cryptography
- noble
- x25519
- +6 more
+2 stars
from 522 · score 1.10
18.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.
+2 stars
from 99 · score 1.10
19.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
+2 stars
from 59 · score 1.10
20.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
+2 stars
from 31 · score 1.10
21.orion-rs / orion
Usable, easy and safe pure-Rust crypto
- cryptography
- rust
- crypto
- chacha20-poly1305
- aead
- blake2b
- +13 more
+1 stars
from 722 · score 0.69
22.DelphiBuilder / NetCom7
The fastest communications possible. Delphi rulez.
- delphi
- object-pascal
- tcp-ip
- fast-networking
- multi-tier
- sockets
- +1 more
+1 stars
from 217 · score 0.69
23.wqweto / VbAsyncSocket
Sockets with pure VB6 impl of TLS encryption
+1 stars
from 196 · score 0.69
24.kellyethridge / VBCorLib
The VBCorLib framework brings many of the powerful .NET classes to VB6.
- collections
- hashing
- biginteger
- encoding
- io
- encryption
- +3 more
+1 stars
from 136 · score 0.69
25.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
26.maxamel / GDH
Generalized Diffie-Hellman key exchange Java library built on top of the Vert.x framework
+1 stars
from 34 · score 0.69
27.paulmillr / micro-rsa-dsa-dh
Minimal JS implementation of older cryptography algorithms: RSA, DSA, DH.
- cryptography
- dh
- diffie-hellman
- dsa
- elgamal
- noble
- +2 more
+1 stars
from 26 · score 0.69