Quelle test_WebCrypto_ECDSA.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/dom/crypto/test/test_WebCrypto_ECDSA.html

<!DOCTYPE html>
<html>

<head>
<title>WebCrypto Test Suite</title>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<link rel="stylesheet" href="./test_WebCrypto.css"/>
<script src="/tests/SimpleTest/SimpleTest.js"></script>


<script src="util.js"></script>


<script src="simpledb.js"></script>


<script src="./test-vectors.js"></script>


<script src="./test-array.js"></script>

<script>/* <![CDATA[*/
"use strict";

// -----------------------------------------------------------------------------
TestArray.addTest(
  "Generate an ECDSA key for named curve P-256",
  function() {
    var that = this;
    var alg = { name: "ECDSA", namedCurve: "P-256" };
    crypto.subtle.generateKey(alg, false, ["sign", "verify"]).then(
      complete(that, function(x) {
        return exists(x.publicKey) &&
               (x.publicKey.algorithm.name == alg.name) &&
               (x.publicKey.algorithm.namedCurve == alg.namedCurve) &&
               (x.publicKey.type == "public") &&
               x.publicKey.extractable &&
               (x.publicKey.usages.length == 1) &&
               (x.publicKey.usages[0] == "verify") &&
               exists(x.privateKey) &&
               (x.privateKey.algorithm.name == alg.name) &&
               (x.privateKey.algorithm.namedCurve == alg.namedCurve) &&
               (x.privateKey.type == "private") &&
               !x.privateKey.extractable &&
               (x.privateKey.usages.length == 1) &&
               (x.privateKey.usages[0] == "sign");
      }),
      error(that)
    );
  }
);

// -----------------------------------------------------------------------------
TestArray.addTest(
  "ECDSA JWK import and verify a known-good signature",
  function() {
    var that = this;
    var alg = { name: "ECDSA", namedCurve: "P-521", hash: "SHA-512" };

    function doVerify(x) {
      return crypto.subtle.verify(alg, x, tv.ecdsa_verify.sig, tv.ecdsa_verify.data);
    }

    crypto.subtle.importKey("jwk", tv.ecdsa_verify.pub_jwk, alg, true, ["verify"])
      .then(doVerify)
      .then(complete(that, x => x), error(that));
  }
);

// -----------------------------------------------------------------------------
TestArray.addTest(
  "ECDSA key generation with public key export",
  function() {
    var that = this;
    var alg = { name: "ECDSA", namedCurve: "P-256", hash: "SHA-256" };
    var msg = Uint8Array.from([1]);

    crypto.subtle.generateKey(alg, false, ["sign", "verify"])
      .then(pair => Promise.all([
          crypto.subtle.sign(alg, pair.privateKey, msg),
          crypto.subtle.exportKey("spki", pair.publicKey)
            .then(spki => crypto.subtle.importKey("spki", spki, alg, false, ["verify"])),
      ]))
      .then(sigAndKey => crypto.subtle.verify(alg, sigAndKey[1], sigAndKey[0], msg))
      .then(complete(that, x => x), error(that));
  }
);

// -----------------------------------------------------------------------------
TestArray.addTest(
  "ECDSA JWK import and reject a known-bad signature",
  function() {
    var that = this;
    var alg = { name: "ECDSA", namedCurve: "P-521", hash: "SHA-512" };

    function doVerify(x) {
      return crypto.subtle.verify(alg, x, tv.ecdsa_verify.sig_tampered,
                                          tv.ecdsa_verify.data);
    }

    crypto.subtle.importKey("jwk", tv.ecdsa_verify.pub_jwk, alg, true, ["verify"])
      .then(doVerify)
      .then(complete(that, x => !x), error(that));
  }
);

// -----------------------------------------------------------------------------
TestArray.addTest(
  "ECDSA sign/verify round-trip",
  function() {
    var that = this;
    var alg = { name: "ECDSA", namedCurve: "P-521", hash: "SHA-512" };
    var pubKey;

    function doSign(keyPair) {
      pubKey = keyPair.publicKey;
      return crypto.subtle.sign(alg, keyPair.privateKey, tv.ecdsa_verify.data);
    }
    function doVerify(sig) {
      return crypto.subtle.verify(alg, pubKey, sig, tv.ecdsa_verify.data);
    }

    crypto.subtle.generateKey(alg, true, ["sign", "verify"])
      .then(doSign)
      .then(doVerify)
      .then(complete(that, x => x), error(that));
  }
);

// -----------------------------------------------------------------------------
TestArray.addTest(
  "Verify that ECDSA import fails with a key with a mismatched 'alg' field",
  function() {
    var that = this;
    var alg = { name: "ECDSA", namedCurve: "P-521", hash: "SHA-512" };

    crypto.subtle.importKey("jwk", tv.ecdsa_jwk_alg_mismatch.pub_jwk, alg, true, ["verify"])
      .then(error(that), complete(that));
  }
);

// -----------------------------------------------------------------------------
TestArray.addTest(
  "Verify that ECDSA import fails with a key with a mismatched 'crv' field",
  function() {
    var that = this;
    var alg = { name: "ECDSA", namedCurve: "P-521", hash: "SHA-512" };

    crypto.subtle.importKey("jwk", tv.ecdsa_jwk_crv_mismatch.pub_jwk, alg, true, ["verify"])
      .then(error(that), complete(that));
  }
);

// -----------------------------------------------------------------------------
TestArray.addTest(
  "Verify that ECDSA import fails with a known-bad public key",
  function() {
    var that = this;
    var alg = { name: "ECDSA", namedCurve: "P-521", hash: "SHA-512" };

    crypto.subtle.importKey("jwk", tv.ecdsa_bad.pub_jwk, alg, true, ["verify"])
      .then(error(that), complete(that));
  }
);

// -----------------------------------------------------------------------------
TestArray.addTest(
  "Raw import/export of a public ECDSA key (P-521)",
  function() {
    var that = this;
    var alg = { name: "ECDSA", namedCurve: "P-521", hash: "SHA-512" };

    function doExport(x) {
      return crypto.subtle.exportKey("raw", x);
    }

    crypto.subtle.importKey("raw", tv.ecdsa_verify.raw, alg, true, ["verify"])
      .then(doExport)
      .then(memcmp_complete(that, tv.ecdsa_verify.raw), error(that));
  }
);

// -----------------------------------------------------------------------------
TestArray.addTest(
  "ECDSA raw import and verify a known-good signature",
  function() {
    var that = this;
    var alg = { name: "ECDSA", namedCurve: "P-521", hash: "SHA-512" };

    function doVerify(x) {
      return crypto.subtle.verify(alg, x, tv.ecdsa_verify.sig, tv.ecdsa_verify.data);
    }

    crypto.subtle.importKey("raw", tv.ecdsa_verify.raw, alg, true, ["verify"])
      .then(doVerify)
      .then(complete(that, x => x), error(that));
  }
);

// -----------------------------------------------------------------------------
TestArray.addTest(
  "Importing an RSA key as an ECDSA key should fail",
  function() {
    var that = this;
    var alg = { name: "ECDSA", namedCurve: "P-256" };

    // tv.spki is the SPKI for an RSA key, not an ECDSA key
    crypto.subtle.importKey("spki", tv.spki, alg, false, ["verify"])
      .then(error(that), complete(that));
  }
);

/* ]]>*/</script>
</head>

<body>

<div id="content">
        <div id="head">
                <b>Web</b>Crypto<br>
        </div>

    <div id="start" onclick="start();">RUN ALL</div>

    <div id="resultDiv" class="content">
    Summary:
    <span class="pass"><span id="passN">0</span> passed, </span>
    <span class="fail"><span id="failN">0</span> failed, </span>
    <span class="pending"><span id="pendingN">0</span> pending.</span>
    <br/>
    <br/>

    <table id="results">
        <tr>
            <th>Test</th>
            <th>Result</th>
            <th>Time</th>
        </tr>
    </table>

    </div>

    <div id="foot"></div>
</div>

</body>
</html>

Messung V0.5

¤ Dauer der Verarbeitung: 0.22 Sekunden (vorverarbeitet) ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.