15 results found Sort:

nakov
Practical-Cryptography-for-Developers-Book nakov
423
3.5k
mit
133
Practical Cryptography for Developers: Hashes, MAC, Key Derivation, DHKE, Symmetric and Asymmetric Ciphers, Public Key Cryptosystems, RSA, Elliptic Curves, ECC, secp256k1, ECDH, ECIES, Digital Signatu...
aes ecc kdf book ecdh hmac hashes python tutorial programming cryptography key-agreement elliptic-curves digital-signature asymmetric-ciphers public-key-cryptography quantum-safe-cryptography elliptic-curves-cryptography
Created 2018-10-25
477 commits to master branch, last one 11 months ago
mratsim
constantine mratsim
43
410
other
19
Constantine: modular, high-performance, zero-dependency cryptography stack for verifiable computation, proof systems and blockchain protocols.
bls zkp bigint bignum pairing bls12-381 cryptography galois-field bls-signature constant-time finite-fields hash-to-curve side-channels barreto-naehrig elliptic-curves digital-signature pairing-cryptography public-key-cryptography elliptic-curve-arithmetic elliptic-curve-cryptography
Created 2018-07-24
572 commits to master branch, last one 26 days ago
kokke
tiny-ECDH-c kokke
65
261
unlicense
22
Small portable Elliptic-Curve Diffie-Hellman in C
c ecdh key-exchange-protocol public-key-cryptography elliptic-curve-diffie-hellman
Created 2017-11-04
46 commits to master branch, last one 4 years ago
NullVoxPopuli
emberclear NullVoxPopuli
39
198
gpl-3.0
12
Encrypted Chat. No History. No Logs.
pwa chat nacl wasm slack gitter secure discord privacy messaging encryption websockets hacktoberfest progressive-web-app public-key-cryptography
Created 2015-09-26
2,736 commits to master branch, last one 11 months ago
open-quantum-safe
liboqs-rust open-quantum-safe
48
120
apache-2.0
12
Rust bindings for liboqs
rust crypto cryptography post-quantum rust-bindings nist-standardization public-key-cryptography
Created 2020-04-01
439 commits to main branch, last one about a year ago
Infineon
optiga-trust-m Infineon
48
117
mit
25
OPTIGA™ Trust M Software Framework
aes ecc hsm rsa ecdhe ecdsa brainpool cryptography protected-i2c security-chip hardware-security hardware-acceleration public-key-cryptography
Created 2019-02-21
242 commits to main branch, last one 2 months ago
wiringbits
safer.chat wiringbits
14
110
mit
6
safer.chat is a web application that allows you to have groupal chats using end-to-end encryption, no addons, or applications needs to be installed
chat scala angular security cryptocat webcryptoapi hacktoberfest play-framework end-to-end-encryption public-key-cryptography
Created 2019-05-24
86 commits to master branch, last one 2 years ago
FlorianPicca
JWT-Key-Recovery FlorianPicca
10
107
mit
4
A tool that recovers the public key used to sign JWT tokens
rsa ecdsa jwt-token public-key-cryptography
Created 2021-03-06
11 commits to main branch, last one about a year ago
serengil
crypto serengil
49
97
mit
7
Elliptic Curve Cryptography and Common Public Key Cryptography Implementations
dsa rsa ecdsa eddsa crypto bitcoin elgamal encryption public-key homomorphic key-exchange edwards-curve diffie-hellman digital-signature discrete-logarithm public-key-cryptography elliptic-curve-cryptography
Created 2016-04-24
171 commits to master branch, last one about a year ago
agievich
bee2 agievich
22
75
apache-2.0
14
A cryptographic library
secret-sharing hashing-algorithms cryptographic-library encryption-algorithms public-key-cryptography message-authentication-code elliptic-curve-diffie-hellman
Created 2015-04-24
483 commits to master branch, last one 4 days ago
kpdemetriou
pqcrypto kpdemetriou
20
58
bsd-3-clause
7
👻 Post-quantum cryptography for Python.
python cryptography key-exchange signature-scheme public-key-cryptography post-quantum-cryptography
Created 2020-09-07
1 commits to master branch, last one 4 years ago
serengil
LightPHE serengil
6
58
mit
4
A Lightweight Partially Homomorphic Encryption Library for Python
phe rsa python benaloh elgamal paillier encryption homomorphic cryptography homomorphism cybersecurity damgard-jurik cyber-security elliptic-curve naccache-stern okamoto-uchiyama goldwasser-micali partially-homomorphic homomorphic-encryption public-key-cryptography
Created 2023-10-28
89 commits to master branch, last one 22 days ago
snekbeater
scrambpy snekbeater
2
56
gpl-3.0
2
Scramb.py is a region based JPEG Image Scrambler and Descrambler written in Python for End-to-End-Encrypted (E2EE) Image distribution through unaware channels.
jpg pgp e2ee jpeg images python privacy python3 scrambler encryption protection chatcontrol image-scrambler image-processing image-recognition photo-recognition image-manipulation privacy-protection end-to-end-encryption public-key-cryptography
Created 2022-01-09
82 commits to main branch, last one 2 years ago
ysmood
whisper ysmood
0
49
mit
2
A simple lib and tool to encrypt, decrypt data with Public-key cryptography.
cli ecc rsa security decryption encryption cryptography public-key-cryptography
Created 2023-06-12
88 commits to main branch, last one 22 days ago
shivang8
Secure-File-Storage-Using-Hybrid-Cryptography shivang8
26
48
unknown
6
A secure platform for storing of files using Hybrid Cryptography
python27 file-upload cryptography file-storage flask-web-service public-key-cryptography
Created 2018-07-13
11 commits to master branch, last one 4 years ago