benchmark: add crypto.create*Key

PR-URL: #48284 Reviewed-By: Tobias Nießen <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Yagiz Nizipli <[email protected]> Reviewed-By: Rafael Gonzaga <[email protected]> Reviewed-By: James M Snell <[email protected]>

Author: panva

benchmark/crypto/create-keyobject.js

@@ -0,0 +1,85 @@
+'use strict';
+
+constcommon=require('../common.js');
+constcrypto=require('crypto');
+constfs=require('fs');
+constpath=require('path');
+constfixtures_keydir=path.resolve(__dirname,'../../test/fixtures/keys/');
+
+functionreadKey(name){
+returnfs.readFileSync(`${fixtures_keydir}/${name}.pem`,'utf8');
+}
+
+functionreadKeyPair(publicKeyName,privateKeyName){
+return{
+publicKey: readKey(publicKeyName),
+privateKey: readKey(privateKeyName),
+};
+}
+
+constkeyFixtures={
+ec: readKeyPair('ec_p256_public','ec_p256_private'),
+rsa: readKeyPair('rsa_public_2048','rsa_private_2048'),
+ed25519: readKeyPair('ed25519_public','ed25519_private'),
+};
+
+constbench=common.createBenchmark(main,{
+keyType: ['rsa','ec','ed25519'],
+keyFormat: ['pkcs8','spki','der-pkcs8','der-spki','jwk-public','jwk-private'],
+n: [1e3],
+});
+
+functionmeasure(n,fn,input){
+bench.start();
+for(leti=0;i<n;++i){
+fn(input);
+}
+bench.end(n);
+}
+
+functionmain({ n, keyFormat, keyType }){
+constkeyPair={
+publicKey: crypto.createPublicKey(keyFixtures[keyType].publicKey),
+privateKey: crypto.createPrivateKey(keyFixtures[keyType].privateKey),
+};
+
+letkey,fn;
+switch(keyFormat){
+case'spki':
+key=keyPair.publicKey.export({format: 'pem',type: 'spki'});
+fn=crypto.createPublicKey;
+break;
+case'pkcs8':
+key=keyPair.privateKey.export({format: 'pem',type: 'pkcs8'});
+fn=crypto.createPrivateKey;
+break;
+case'der-spki': {
+constoptions={format: 'der',type: 'spki'};
+key={ ...options,key: keyPair.publicKey.export(options)};
+fn=crypto.createPublicKey;
+break;
+}
+case'der-pkcs8': {
+constoptions={format: 'der',type: 'pkcs8'};
+key={ ...options,key: keyPair.privateKey.export(options)};
+fn=crypto.createPrivateKey;
+break;
+}
+case'jwk-public': {
+constoptions={format: 'jwk'};
+key={ ...options,key: keyPair.publicKey.export(options)};
+fn=crypto.createPublicKey;
+break;
+}
+case'jwk-private': {
+constoptions={format: 'jwk'};
+key={ ...options,key: keyPair.privateKey.export(options)};
+fn=crypto.createPrivateKey;
+break;
+}
+default:
+thrownewError('not implemented');
+}
+
+measure(n,fn,key);
+}