Tag · 8 repos
cryptography
Repositories carrying the cryptography tag.
We started from learning programming with crypto at Universities (6 connected Universities in Poland), we voted for programming friendly cryptocurrency, we chose litecoin, we did unexpeced very fast api/wallet for Litecoin, after presentations we get customers for Dash, Dogecoin and Arbitrum
Cross-platform encrypted email client for Aster
🎲 A Distributed Randomness Beacon Daemon - Go implementation
🔑 Free Offline-first Password Manager
✍🏻 Source Code Deep Dives, System Design & Engineering Blogs | Halfrost-Field 冰霜之地：源码解析、系统设计与工程实践笔记
PKCS#11 course with a SoftHSM lab: Cryptoki C API, pkcs11-tool, OpenSSL Engine/Provider, and Java SunPKCS11, including ECDSA, RSA-PSS, debugging, and a production checklist.
"Secure Boot & Data Encryption" using ECC P-256 with ECDH, AES-256-GCM, and ECDSA. Achieves RSA-Equivalent Security" with 90% Smaller Keys, O(log n) Complexity, <200 bytes State, and 100–1000× faster on "ESP32/RPi for Secure IoT/Embedded Systems.
Turn a $5 Raspberry Pi RP2350 board into an open-source hardware passkey: WebAuthn/FIDO2 logins, ssh & git signing, OpenPGP, PIV, TOTP. Rust firmware, no_std.