Stellar Typescript Wallet Key Manager SDK 

The Typescript Wallet Key Manager SDK is a library that allows developers to use
key managing functionality in their wallet applications. It works in conjuction
with the main
Typescript Wallet SDK to
hold all the functionality a developer would need to create a wallet for the
stellar network.

Dependency

The library is available via npm. To import typescript-wallet-sdk-km you need
to add it as a dependency to your code:

yarn:

``shell
yarn add @stellar/typescript-wallet-sdk-km
`

npm:

`shell
npm install @stellar/typescript-wallet-sdk-km
`

Introduction

Here's a small example on how to use the KeyManager to store and retrieve a key:

Import the package:

`typescript
import { KeyManager, MemoryKeyStore } from "@stellar/typescript-wallet-sdk-km";
`

Creating a KeyManager class using simple memory key storage:

`typescript
const testStore = new MemoryKeyStore();
const testKeyManager = new KeyManager({ keyStore: testStore });
`

Store an encrypted key:

`typescript
const id = "this is a my test id";
testKeyManager.registerEncrypter(IdentityEncrypter);
await testKeyManager.storeKey({
key: {
id,
type: KeyType.plaintextKey,
publicKey: "TestPublicKey",
privateKey: "TestPrivateKey",
},
password: "test",
encrypterName: "IdentityEncrypter",
});
`

Retrieve the stored key:

`typescript
const keyData = await testKeyManager.loadKey(id, password);
``