18 lines
623 B
JavaScript
18 lines
623 B
JavaScript
import * as crypto from 'node:crypto';
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import { promisify } from 'node:util';
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import nodeDigest from './dsa_digest.js';
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import hmacDigest from './hmac_digest.js';
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import nodeKey from './node_key.js';
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import getSignKey from './get_sign_verify_key.js';
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const oneShotSign = promisify(crypto.sign);
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const sign = async (alg, key, data) => {
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const k = getSignKey(alg, key, 'sign');
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if (alg.startsWith('HS')) {
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const hmac = crypto.createHmac(hmacDigest(alg), k);
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hmac.update(data);
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return hmac.digest();
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}
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return oneShotSign(nodeDigest(alg), data, nodeKey(alg, k));
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};
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export default sign;
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