createEd25519SigningSession

Creates a signing session from an Ed25519 private key.

Import

import { createEd25519SigningSession } from "@category-labs/mera";

Usage

import {
  createEd25519SigningSession,
  getSolanaAddress,
} from "@category-labs/mera";

const privateKey = crypto.getRandomValues(new Uint8Array(32));
const message = new TextEncoder().encode("hello mera");

const session = createEd25519SigningSession({ privateKey });

const address = getSolanaAddress(session.publicKey);
const signature = await session.signMessage(message);

session.end();

Parameters

options is a CreateSigningSessionOptions.

options.privateKey

• Type: Uint8Array
• Required

Ed25519 private key (the 32-byte seed).

Returns

A live Ed25519SigningSession.

Errors

• INPUT_INVALID: privateKey is not 32 bytes.

See also

• getSolanaAddress: the address for session.publicKey.
• Signing sessions: how a session owns the key, and the lifecycle.