function privateEncrypt
Usage in Deno
```typescript import { privateEncrypt } from "node:node__crypto.d.ts"; ```
privateEncrypt(privateKey: RsaPrivateKey | KeyLike,buffer: ArrayBufferView,): Buffer
Encrypts `buffer` with `privateKey`. The returned data can be decrypted using
the corresponding public key, for example using [publicDecrypt](../.././node__crypto.d.ts/~/publicDecrypt).
If `privateKey` is not a `KeyObject`, this function behaves as if `privateKey` had been passed to [createPrivateKey](../.././node__crypto.d.ts/~/createPrivateKey). If it is an
object, the `padding` property can be passed. Otherwise, this function uses `RSA_PKCS1_PADDING`.
privateKey: RsaPrivateKey | KeyLike
Buffer