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@nikeee/aes-cmac

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A pure Node.js implementation of the AES-CMAC algorithm (NIST 800-38B / RFC 4493).

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/** * Perform AES-CMAC on the given message with the given key according to [NIST Special Publication 800-38B](http://csrc.nist.gov/publications/nistpubs/800-38B/SP_800-38B.pdf) and ([RFC 4493](http://tools.ietf.org/html/rfc4493)). * @param {Buffer} key AES key to use. Supported sizes are: 16, 24, 32 bytes (128, 192, 256 bits). * @param {Buffer} message * @example * ```js * import aesCmac from "@nikeee/aes-cmac"; * * const key = Buffer.from("k3Men*p/2.3j4abB"); * const message = Buffer.from("this|is|a|test|message"); * const cmac = aesCmac(key, message).toString("hex"); * // cmac will be: "0125c538f8be7c4eea370f992a4ffdcb" * * // Example with buffers. * const bufferKey = Buffer.from("6b334d656e2a702f322e336a34616242", "hex"); * const bufferMessage = Buffer.from("this|is|a|test|message"); * const cmac = aesCmac(bufferKey, bufferMessage); * // cmac will be a Buffer containing: * // <01 25 c5 38 f8 be 7c 4e ea 37 0f 99 2a 4f fd cb> * ``` */ export default function aesCmac(key: Buffer, message: Buffer): Buffer;