signMessageWithEncryptedKey

Function

signMessageWithEncryptedKey(params)

Decrypts a stored wrapped key inside a Lit Action and signs an arbitrary message.

Parameters

params.pkpSessionSigs · SessionSigsMap · required

params.litClient · LitClient · required

params.network · 'evm' | 'solana' · required

params.id · string · required

params.messageToSign · string | Uint8Array · required

params.userMaxPrice · bigint

Optional executeJs price cap.

Returns

signature · string

Raw signature string (0x hex for EVM, base58 for Solana).

Example

const signature = await wrappedKeysApi.signMessageWithEncryptedKey({
  pkpSessionSigs,
  litClient,
  network: 'evm',
  id,
  messageToSign: 'hello from wrapped keys',
});