38 lines
1.6 KiB
JavaScript
38 lines
1.6 KiB
JavaScript
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import { makeDERSequence, arrayToDERSet, makeDEROctetString, } from './derUtil.js';
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var SignerInfo = /** @class */ (function () {
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function SignerInfo(version, issuerAndSerialNumber, digestAlgorithm, digestEncryptionAlgorithm, encryptedDigest, authenticatedAttributes, unauthenticatedAttributes) {
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this.version = version;
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this.issuerAndSerialNumber = issuerAndSerialNumber;
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this.digestAlgorithm = digestAlgorithm;
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this.digestEncryptionAlgorithm = digestEncryptionAlgorithm;
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this.encryptedDigest = encryptedDigest;
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this.authenticatedAttributes = authenticatedAttributes;
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this.unauthenticatedAttributes = unauthenticatedAttributes;
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}
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SignerInfo.prototype.toDER = function () {
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var r = [0x02, 0x01, this.version & 0xff]
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.concat(this.issuerAndSerialNumber.toDER())
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.concat(this.digestAlgorithm.toDER());
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if (this.authenticatedAttributes &&
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this.authenticatedAttributes.length > 0) {
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var a = arrayToDERSet(this.authenticatedAttributes);
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// [0] IMPLICIT
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a[0] = 0xa0;
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r = r.concat(a);
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}
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r = r
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.concat(this.digestEncryptionAlgorithm.toDER())
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.concat(makeDEROctetString(this.encryptedDigest));
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if (this.unauthenticatedAttributes &&
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this.unauthenticatedAttributes.length > 0) {
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var u = arrayToDERSet(this.unauthenticatedAttributes);
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// [1] IMPLICIT
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u[0] = 0xa1;
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r = r.concat(u);
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}
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return makeDERSequence(r);
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};
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return SignerInfo;
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}());
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export default SignerInfo;
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