> ## Documentation Index
> Fetch the complete documentation index at: https://litprotocol-feat-rusk-sdk.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# storeEncryptedKey

# Function

> **storeEncryptedKey**(`params`)

Persists externally encrypted ciphertext and associated metadata to the wrapped-keys service.

## Parameters

<ParamField path="params.pkpSessionSigs" type="SessionSigsMap" required />

<ParamField path="params.litClient" type="LitClient" required />

<ParamField path="params.ciphertext" type="string" required />

<ParamField path="params.dataToEncryptHash" type="string" required />

<ParamField path="params.publicKey" type="string" required />

<ParamField path="params.keyType" type="'K256' | 'ed25519'" required />

<ParamField path="params.memo" type="string" required />

<ParamField path="params.userMaxPrice" type="bigint">
  Optional `executeJs` price cap.
</ParamField>

## Returns

<ResponseField name="result" type="StoreEncryptedKeyResult">
  <Expandable title="properties" defaultOpen={true}>
    <ResponseField name="pkpAddress" type="string" required />

    <ResponseField name="id" type="string" required />
  </Expandable>
</ResponseField>

## Example

```ts theme={null}
const { id } = await wrappedKeysApi.storeEncryptedKey({
  pkpSessionSigs,
  litClient,
  ciphertext,
  dataToEncryptHash,
  publicKey,
  keyType: 'K256',
  memo: 'pre-encrypted key',
});
```