nostriphant/nip-01

Nostr NIP-01 implementation in PHP

1.7 2024-11-20 15:52 UTC

Requires

• php: ^8.3
• ext-secp256k1_nostr: *
• nostriphant/functional-alternate: ^1.1
• simplito/elliptic-php: ^1.0

Requires (Dev)

• pestphp/pest: ^2.35

MIT

• Rik Meijer

README

Nostr NIP-01 implementation in PHP, currently this contains only the private/public key related code

Key usage

use nostriphant\NIP01\Key;

$private_key = Key::fromHex('435790f13406085d153b10bd9e00a9f977e637f10ce37db5ccfc5d3440c12d6c');

$public_key = $private_key(Key::public());

$hash = hash('sha256', 'Hello World');
$signature = $private_key(Key::signer($hash));

if (Key::verify($public_key, $signature, $hash)) {
    echo 'Signature belongs to hash';
}