INNER CODE UNIT · TypeScript

N

StableLib/stablelib · packages/aes-kw/aes-kw.ts:58

        const N = (keyData.length - (keyData.length % 8)) / 8;

        // The keyData must be at minimum 128 bit (16 bytes) in length.
        if (N <= 1) {
            throw new Error("AESKW: key size must be at least 16 bytes");
        }

        // Set A to the initial value.
        const A = new Uint8Array(this._iv);

        // Initialize the length of the wrapped key, size always equals N+1.
        const wrappedKey = new Uint8Array(8 * (N + 1));

        // Set the plain text into the wrapped key array offset
        // by one 64 bit data block.
        wrappedKey.set(keyData, 8);

        for (let j = 0; j < 6; j++) {

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