a87499ae25PR-URL: https://github.com/nodejs/node/pull/60662 Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
37 lines
1 KiB
JavaScript
37 lines
1 KiB
JavaScript
'use strict';
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const common = require('../common');
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if (!common.hasCrypto)
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common.skip('missing crypto');
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const assert = require('assert');
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const crypto = require('crypto');
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const fixtures = require('../common/fixtures');
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const privateKey = crypto.createPrivateKey(fixtures.readKey('rsa_private.pem', 'ascii'));
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const publicKey = crypto.createPublicKey(fixtures.readKey('rsa_public.pem', 'ascii'));
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const data = crypto.randomBytes(32);
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for (const digest of ['sha256', 'sha384', 'sha512']) {
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const hLen = crypto.hash(digest, data, 'buffer').byteLength;
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const maxSaltLength =
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privateKey.asymmetricKeyDetails.modulusLength / 8 - hLen - 2;
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const sig = crypto.sign(digest, data, {
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key: privateKey,
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padding: crypto.constants.RSA_PKCS1_PSS_PADDING,
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// No "saltLength" provided, documented default RSA_PSS_SALTLEN_MAX_SIGN expected
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});
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assert.strictEqual(crypto.verify(
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digest,
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data,
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{
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key: publicKey,
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padding: crypto.constants.RSA_PKCS1_PSS_PADDING,
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saltLength: maxSaltLength,
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},
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sig
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), true);
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}
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