Vitor Pamplona

Nostr protocol toolkit: event models, tag builders, secp256k1 signing, NIP‑04/44 encryption, relay client with subscriptions/paging/publish‑and‑confirm, NIP‑45 counts, NIP‑77 sync, SQLite store.

#sqlite, #okhttp, #network, #kotlin-coroutines, #json, #http-client, #cryptography, #client, #apple

Implements a binary search set-reconciliation algorithm for efficient range-based set reconciliation. Features include storage management and client-server reconciliation processes with customizable frame size limits.

#client

High-performance bindings to libschnorr256k1 offering optimized secp256k1 BIP-340/Nostr APIs: key generation, Schnorr signing/verification (fast and batched), ECDH, SHA-256, automatic native loader.

#wrapper, #wasm, #performance-optimization, #native, #macos, #linux, #kotlin-native, #cryptography, #apple

Client-only QUIC v1 stack with HTTP/3, QPACK and WebTransport; pure implementation (no native/JNI libs), TLS 1.3 handshake, loss recovery, datagrams, qlog/TLS secrets.

#x.509, #pki, #network, #logging, #kotlin-coroutines, #http, #debug, #cryptography, #client