hmac
Usage
import { hmac } from "https://deno.land/x/hmac@v2.0.1/mod.ts";
console.log("HMAC-SHA256 example", hmac("sha256", "key", "msg", "utf8", "hex"));API
hmac(hash: string, key: string | Uint8Array, msg: string | Uint8Array, inputEncoding?: string, outputEncoding?: string): string | Uint8Array
Convenience function for macing singular data. hash should be one of "sha1", "sha256", or "sha512", with the last two representing the respective SHA2 variants. If key or msg is a string, inputEncoding can be one of "utf8" (fallback), "hex", or "base64". key and msg must have the same encoding if they are both strings.
new HMAC(hasher: Hash, key?: string | Uint8Array)
Creates a HMAC instance. If you pass a key the instance gets initialized. See below for a definition of the Hash interface.
HMAC#init(key: string | Uint8Array, inputEncoding?: string): HMAC
Initializes a HMAC instance. If key is a string, inputEncoding can be one of "utf8" (fallback), "hex", or "base64".
HMAC#update(msg: string | Uint8Array, inputEncoding?: string): HMAC
Updates the instance with a message block. If msg is a string, inputEncoding can be one of "utf8" (fallback), "hex", or "base64".
HMAC#digest(outputEncoding?: string): string | Uint8Array
Obtain a hash based message authentication tag.
interface Hash
A generic representation of a hash algorithm implementation.
export interface Hash {
hashSize: number;
init(): Hash;
update(msg: string | Uint8Array, inputEncoding?: string): Hash;
digest(outputEncoding?: string): string | Uint8Array;
}