Function verify

vmm/ui/src/lib/x25519.js:1620–1634

* Verifies the given signature for the message using the given private key. Returns true if the signature is valid, false otherwise. * * @export * @param {Uint8Array} publicKey * @param {*} msg * @param {*} signature * @returns

(publicKey, msg, signature)

     * @returns
     */
    function verify(publicKey, msg, signature) {
        checkArrayTypes(msg, signature, publicKey);
        if (signature.length !== 64)
            throw new Error('wrong signature length');
        if (publicKey.length !== 32)
            throw new Error('wrong public key length');
        var sm = new Uint8Array(64 + msg.length);
        var m = new Uint8Array(64 + msg.length);
        var i;
        for (i = 0; i < 64; i++)
            sm[i] = signature[i];
        for (i = 0; i < msg.length; i++)
            sm[i + 64] = msg[i];
        return curve25519_sign_open(m, sm, sm.length, publicKey) >= 0;
    }
    /**
     * Generates a new key pair from the given 32-byte secret seed (which should be generated with a CSPRNG) and returns it as object.
     *