@dstanesc/o-o-o-o-o-o-o/dist/trust.js

O-O-O-O-O-O-O is a collection of content addressed persistent data structures

const signerFactory = ({ subtle, privateKey, publicKey, }) => {
    const sign = async (root) => {
        const buffer = await subtle.sign({
            name: 'RSA-PSS',
            saltLength: 32,
        }, privateKey, root.bytes);
        return new Uint8Array(buffer);
    };
    const exportPublicKey = async () => {
        const exported = await subtle.exportKey('jwk', publicKey);
        return JSON.stringify(exported);
    };
    return { sign, exportPublicKey };
};
const verify = async ({ subtle, publicKey, root, signature, }) => {
    return await subtle.verify({
        name: 'RSA-PSS',
        saltLength: 32,
    }, publicKey, signature, root.bytes);
};
const importPublicKey = async ({ subtle, key: keyString, }) => {
    const key = JSON.parse(keyString);
    return await subtle.importKey('jwk', key, { name: 'RSA-PSS', hash: 'SHA-256' }, true, ['verify']);
};
export { signerFactory, verify, importPublicKey };
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