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https://github.com/gchq/CyberChef.git
synced 2025-04-20 14:56:19 -04:00
Converted the majority of the core and operations to use CommonJS module syntax.
This commit is contained in:
n1474335
parent
a4197684e5
commit
a21e0e546b
50 changed files with 308 additions and 123 deletions
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@ -1,4 +1,6 @@
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/* globals X509, KJUR, ASN1HEX, KEYUTIL, BigInteger */
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var Utils = require("../core/Utils.js"),
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r = require("jsrsasign");
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/**
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* Public Key operations.
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@ -9,7 +11,7 @@
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*
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* @namespace
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*/
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var PublicKey = {
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var PublicKey = module.exports = {
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/**
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* @constant
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@ -25,7 +27,7 @@ var PublicKey = {
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* @returns {string}
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*/
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runParseX509: function (input, args) {
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var cert = new X509(),
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var cert = new r.X509(),
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inputFormat = args[0];
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if (!input.length) {
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@ -36,39 +38,39 @@ var PublicKey = {
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case "DER Hex":
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input = input.replace(/\s/g, "");
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cert.hex = input;
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cert.pem = KJUR.asn1.ASN1Util.getPEMStringFromHex(input, "CERTIFICATE");
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cert.pem = r.KJUR.asn1.ASN1Util.getPEMStringFromHex(input, "CERTIFICATE");
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break;
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case "PEM":
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cert.hex = X509.pemToHex(input);
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cert.hex = r.X509.pemToHex(input);
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cert.pem = input;
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break;
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case "Base64":
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cert.hex = Utils.toHex(Utils.fromBase64(input, null, "byteArray"), "");
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cert.pem = KJUR.asn1.ASN1Util.getPEMStringFromHex(cert.hex, "CERTIFICATE");
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cert.pem = r.KJUR.asn1.ASN1Util.getPEMStringFromHex(cert.hex, "CERTIFICATE");
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break;
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case "Raw":
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cert.hex = Utils.toHex(Utils.strToByteArray(input), "");
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cert.pem = KJUR.asn1.ASN1Util.getPEMStringFromHex(cert.hex, "CERTIFICATE");
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cert.pem = r.KJUR.asn1.ASN1Util.getPEMStringFromHex(cert.hex, "CERTIFICATE");
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break;
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default:
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throw "Undefined input format";
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}
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var version = ASN1HEX.getDecendantHexVByNthList(cert.hex, 0, [0, 0, 0]),
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var version = r.ASN1HEX.getDecendantHexVByNthList(cert.hex, 0, [0, 0, 0]),
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sn = cert.getSerialNumberHex(),
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algorithm = KJUR.asn1.x509.OID.oid2name(KJUR.asn1.ASN1Util.oidHexToInt(ASN1HEX.getDecendantHexVByNthList(cert.hex, 0, [0, 2, 0]))),
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algorithm = r.KJUR.asn1.x509.OID.oid2name(r.KJUR.asn1.ASN1Util.oidHexToInt(r.ASN1HEX.getDecendantHexVByNthList(cert.hex, 0, [0, 2, 0]))),
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issuer = cert.getIssuerString(),
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notBefore = cert.getNotBefore(),
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notAfter = cert.getNotAfter(),
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subject = cert.getSubjectString(),
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pkAlgorithm = KJUR.asn1.x509.OID.oid2name(KJUR.asn1.ASN1Util.oidHexToInt(ASN1HEX.getDecendantHexVByNthList(cert.hex, 0, [0, 6, 0, 0]))),
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pk = X509.getPublicKeyFromCertPEM(cert.pem),
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pkAlgorithm = r.KJUR.asn1.x509.OID.oid2name(r.KJUR.asn1.ASN1Util.oidHexToInt(r.ASN1HEX.getDecendantHexVByNthList(cert.hex, 0, [0, 6, 0, 0]))),
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pk = r.X509.getPublicKeyFromCertPEM(cert.pem),
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pkFields = [],
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pkStr = "",
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certSigAlg = KJUR.asn1.x509.OID.oid2name(KJUR.asn1.ASN1Util.oidHexToInt(ASN1HEX.getDecendantHexVByNthList(cert.hex, 0, [1, 0]))),
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certSig = ASN1HEX.getDecendantHexVByNthList(cert.hex, 0, [2]).substr(2),
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certSigAlg = r.KJUR.asn1.x509.OID.oid2name(r.KJUR.asn1.ASN1Util.oidHexToInt(r.ASN1HEX.getDecendantHexVByNthList(cert.hex, 0, [1, 0]))),
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certSig = r.ASN1HEX.getDecendantHexVByNthList(cert.hex, 0, [2]).substr(2),
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sigStr = "",
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extensions = ASN1HEX.dump(ASN1HEX.getDecendantHexVByNthList(cert.hex, 0, [0, 7]));
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extensions = r.ASN1HEX.dump(r.ASN1HEX.getDecendantHexVByNthList(cert.hex, 0, [0, 7]));
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// Public Key fields
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if (pk.type === "EC") { // ECDSA
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@ -78,7 +80,7 @@ var PublicKey = {
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});
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pkFields.push({
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key: "Length",
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value: (((new BigInteger(pk.pubKeyHex, 16)).bitLength()-3) /2) + " bits"
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value: (((new r.BigInteger(pk.pubKeyHex, 16)).bitLength()-3) /2) + " bits"
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});
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pkFields.push({
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key: "pub",
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@ -122,9 +124,9 @@ var PublicKey = {
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}
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// Signature fields
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if (ASN1HEX.dump(certSig).indexOf("SEQUENCE") === 0) { // DSA or ECDSA
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sigStr = " r: " + PublicKey._formatByteStr(ASN1HEX.getDecendantHexVByNthList(certSig, 0, [0]), 16, 18) + "\n" +
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" s: " + PublicKey._formatByteStr(ASN1HEX.getDecendantHexVByNthList(certSig, 0, [1]), 16, 18) + "\n";
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if (r.ASN1HEX.dump(certSig).indexOf("SEQUENCE") === 0) { // DSA or ECDSA
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sigStr = " r: " + PublicKey._formatByteStr(r.ASN1HEX.getDecendantHexVByNthList(certSig, 0, [0]), 16, 18) + "\n" +
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" s: " + PublicKey._formatByteStr(r.ASN1HEX.getDecendantHexVByNthList(certSig, 0, [1]), 16, 18) + "\n";
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} else { // RSA
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sigStr = " Signature: " + PublicKey._formatByteStr(certSig, 16, 18) + "\n";
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}
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@ -145,7 +147,7 @@ var PublicKey = {
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subjectStr = PublicKey._formatDnStr(subject, 2);
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var output = "Version: " + (parseInt(version, 16) + 1) + " (0x" + version + ")\n" +
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"Serial number: " + new BigInteger(sn, 16).toString() + " (0x" + sn + ")\n" +
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"Serial number: " + new r.BigInteger(sn, 16).toString() + " (0x" + sn + ")\n" +
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"Algorithm ID: " + algorithm + "\n" +
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"Validity\n" +
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" Not Before: " + nbDate + " (dd-mm-yy hh:mm:ss) (" + notBefore + ")\n" +
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@ -183,7 +185,7 @@ var PublicKey = {
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// Add footer so that the KEYUTIL function works
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input = input + "-----END CERTIFICATE-----";
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}
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return KEYUTIL.getHexFromPEM(input);
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return r.KEYUTIL.getHexFromPEM(input);
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},
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@ -201,7 +203,7 @@ var PublicKey = {
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* @returns {string}
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*/
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runHexToPem: function(input, args) {
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return KJUR.asn1.ASN1Util.getPEMStringFromHex(input.replace(/\s/g, ""), args[0]);
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return r.KJUR.asn1.ASN1Util.getPEMStringFromHex(input.replace(/\s/g, ""), args[0]);
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},
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@ -213,7 +215,7 @@ var PublicKey = {
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* @returns {string}
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*/
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runHexToObjectIdentifier: function(input, args) {
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return KJUR.asn1.ASN1Util.oidHexToInt(input.replace(/\s/g, ""));
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return r.KJUR.asn1.ASN1Util.oidHexToInt(input.replace(/\s/g, ""));
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},
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@ -225,7 +227,7 @@ var PublicKey = {
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* @returns {string}
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*/
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runObjectIdentifierToHex: function(input, args) {
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return KJUR.asn1.ASN1Util.oidIntToHex(input);
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return r.KJUR.asn1.ASN1Util.oidIntToHex(input);
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},
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@ -245,7 +247,7 @@ var PublicKey = {
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runParseAsn1HexString: function(input, args) {
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var truncateLen = args[1],
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index = args[0];
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return ASN1HEX.dump(input.replace(/\s/g, ""), {
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return r.ASN1HEX.dump(input.replace(/\s/g, ""), {
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"ommitLongOctet": truncateLen
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}, index);
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},
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@ -342,12 +344,12 @@ var PublicKey = {
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* @param {string} hDN - Hex DN string
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* @returns {string}
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*/
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X509.hex2dn = function(hDN) {
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r.X509.hex2dn = function(hDN) {
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var s = "";
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var a = ASN1HEX.getPosArrayOfChildren_AtObj(hDN, 0);
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var a = r.ASN1HEX.getPosArrayOfChildren_AtObj(hDN, 0);
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for (var i = 0; i < a.length; i++) {
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var hRDN = ASN1HEX.getHexOfTLV_AtObj(hDN, a[i]);
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s = s + ",/|" + X509.hex2rdn(hRDN);
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var hRDN = r.ASN1HEX.getHexOfTLV_AtObj(hDN, a[i]);
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s = s + ",/|" + r.X509.hex2rdn(hRDN);
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}
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return s;
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};
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@ -361,7 +363,7 @@ X509.hex2dn = function(hDN) {
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*
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* @constant
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*/
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X509.DN_ATTRHEX = {
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r.X509.DN_ATTRHEX = {
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"0603550403" : "commonName",
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"0603550404" : "surname",
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"0603550406" : "countryName",
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