Keygen

Please refer to the Session creation section to learn how to create a new session.

Full example

ECDSA

App.tsx

import { type EcdsaSession } from '@silencelaboratories/silent-shard-sdk/ecdsa';

export const keygen = async (session: EcdsaSession) => {
  const keyshare = await session.keygen();
  console.log('Created new keyshare with public key: ', keyshare.publicKeyHex);
};

EdDSA

App.tsx

import { type EddsaSession } from '@silencelaboratories/silent-shard-sdk/eddsa';

export const keygen = async (session: EddsaSession) => {
  const keyshare = await session.keygen();
  console.log('Created new keyshare with public key: ', keyshare.publicKeyHex);
};

MLDSA

App.tsx

import { MldsaLevels } from '@silencelaboratories/silent-shard-sdk';
import { type MldsaSession } from '@silencelaboratories/silent-shard-sdk/mldsa';

export const keygen = async (session: MldsaSession) => {
  // ML-DSA security level (MlDsa44, MlDsa65, or MlDsa87)
  const keyshare = await session.keygen(MldsaLevels.MlDsa44);
  console.log('Created new keyshare with public key: ', keyshare.publicKeyHex);
};

• When session.keygen() is called, the app and the server exchange messages to generate a new MPC wallet.
• Two new "shares" are generated: one for the client and one for the server. Both shares together form the MPC wallet.
• keyshare is of type Keyshare and represents the client's "share" of the MPC wallet.
• The keyshare.publicKeyHex property is the public key of the MPC wallet in hex format.