Function deriveKey

deriveKey(
    ikm: Uint8Array<ArrayBuffer>,
    method: WfCryptoMethod,
    info: Uint8Array<ArrayBuffer>,
    version?: v1,
): Promise<CryptoKey>
Function
Derives the encryption key based on the Whiteflag encryption method deriveKey
Parameters
- ikm: Uint8Array<ArrayBuffer>
  the raw input key material
- method: WfCryptoMethod
  the Whiteflag encryption method
- info: Uint8Array<ArrayBuffer>
  information to bind the key, e.g. the blockchain address of the originator
- version: v1 = WfVersion.v1
  the Whiteflag protocol version
Returns Promise<CryptoKey>
the encryption key

Wfversion
v1-draft.7

Wfreference
5.2.3 Encryption Key and Authentication Token Derivation
- Defined in src/crypto/lib/cipher.ts:117