[ソース1](https://github.com/getAlby/lightning-browser-extension/blob/ce1b4b0e48493ec82fbc4af46fa7237af3ce0d02/src/extension/background-script/state.ts#L98)
`decryptData` は AES。password は平文。
```
const password = get().password as string;
const privateKey = decryptData(account.nostrPrivateKey as string, password);
```
[ソース2](https://github.com/getAlby/lightning-browser-extension/blob/ce1b4b0e48493ec82fbc4af46fa7237af3ce0d02/src/extension/background-script/state.ts#L131)
pick で password を除外されるので `browser.storage.sync` には保存されていないはず。
```
saveToStorage: () => {
const current = get();
const data = {
...browserStorageDefaults,
...pick(current, browserStorageKeys),
};
return browser.storage.sync.set(data);
},
```
```
% cat ~/Library/Application\ Support/Google/Chrome/Default/Sync\ Extension\ Settings/iokeahhehimjnekafflcihljlcjccdbe/000003.log
password はなかった。
```