Function hi

hi(
    password: Uint8Array,
    salt: Uint8Array,
    iterations: number,
    hash: "SHA-256" | "SHA-1",
): Promise<Uint8Array<ArrayBufferLike>>
PBKDF2 as SCRAM's Hi(str, salt, i): the salted-password derivation.

Exposed for byte-exact known-answer tests against the RFC 5802 vectors.
Parameters
- password: Uint8Array
  The UTF-8 password bytes.
- salt: Uint8Array
  The salt bytes (already base64-decoded).
- iterations: number
  The iteration count.
- hash: "SHA-256" | "SHA-1"
  The underlying hash ('SHA-1' or 'SHA-256').
Returns Promise<Uint8Array<ArrayBufferLike>>
The salted password (20 bytes for SHA-1, 32 for SHA-256).

Since
1.0.4
- Defined in src/xmpp/sasl.ts:173