Function hkdfSha512

hkdfSha512(
    ikm: ArrayBuffer | Uint8Array<ArrayBufferLike>,
    keylen: number,
    salt?: ArrayBuffer | Uint8Array<ArrayBufferLike>,
    info?: ArrayBuffer | Uint8Array<ArrayBufferLike>,
): ArrayBuffer
HKDF key derivation with SHA-512
Parameters
- ikm: ArrayBuffer | Uint8Array<ArrayBufferLike>
- keylen: number
- Optionalsalt: ArrayBuffer | Uint8Array<ArrayBufferLike>
- Optionalinfo: ArrayBuffer | Uint8Array<ArrayBufferLike>
Returns ArrayBuffer