22 lines
759 B
JavaScript
22 lines
759 B
JavaScript
/*! @name pkcs7 @version 1.0.4 @license Apache-2.0 */
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(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
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typeof define === 'function' && define.amd ? define(factory) :
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(global = global || self, (global.pkcs7 = global.pkcs7 || {}, global.pkcs7.unpad = factory()));
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}(this, function () { 'use strict';
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/**
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* Returns the subarray of a Uint8Array without PKCS#7 padding.
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*
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* @param padded {Uint8Array} unencrypted bytes that have been padded
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* @return {Uint8Array} the unpadded bytes
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* @see http://tools.ietf.org/html/rfc5652
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*/
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function unpad(padded) {
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return padded.subarray(0, padded.byteLength - padded[padded.byteLength - 1]);
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}
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return unpad;
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}));
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