22 lines
10 KiB
JavaScript
22 lines
10 KiB
JavaScript
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/**
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* A JavaScript implementation of the SHA family of hashes - defined in FIPS PUB 180-4, FIPS PUB 202,
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* and SP 800-185 - as well as the corresponding HMAC implementation as defined in FIPS PUB 198-1.
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*
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* Copyright 2008-2022 Brian Turek, 1998-2009 Paul Johnston & Contributors
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* Distributed under the BSD License
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* See http://caligatio.github.com/jsSHA/ for more information
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*
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* Two ECMAScript polyfill functions carry the following license:
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*
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
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*
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* THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
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* INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
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* MERCHANTABLITY OR NON-INFRINGEMENT.
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*
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* See the Apache Version 2.0 License for specific language governing permissions and limitations under the License.
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*/
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!function(t,r){"object"==typeof exports&&"undefined"!=typeof module?module.exports=r():"function"==typeof define&&define.amd?define(r):(t="undefined"!=typeof globalThis?globalThis:t||self).jsSHA=r()}(this,(function(){"use strict";var t=function(r,n){return t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,r){t.__proto__=r}||function(t,r){for(var n in r)Object.prototype.hasOwnProperty.call(r,n)&&(t[n]=r[n])},t(r,n)};var r="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",n="ARRAYBUFFER not supported by this environment",i="UINT8ARRAY not supported by this environment";function e(t,r,n,i){var e,o,u,s=r||[0],f=(n=n||0)>>>3,h=-1===i?3:0;for(e=0;e<t.length;e+=1)o=(u=e+f)>>>2,s.length<=o&&s.push(0),s[o]|=t[e]<<8*(h+i*(u%4));return{value:s,binLen:8*t.length+n}}function o(t,o,u){switch(o){case"UTF8":case"UTF16BE":case"UTF16LE":break;default:throw new Error("encoding must be UTF8, UTF16BE, or UTF16LE")}switch(t){case"HEX":return function(t,r,n){return function(t,r,n,i){var e,o,u,s;if(0!=t.length%2)throw new Error("String of HEX type must be in byte increments");var f=r||[0],h=(n=n||0)>>>3,a=-1===i?3:0;for(e=0;e<t.length;e+=2){if(o=parseInt(t.substr(e,2),16),isNaN(o))throw new Error("String of HEX type contains invalid characters");for(u=(s=(e>>>1)+h)>>>2;f.length<=u;)f.push(0);f[u]|=o<<8*(a+i*(s%4))}return{value:f,binLen:4*t.length+n}}(t,r,n,u)};case"TEXT":return function(t,r,n){return function(t,r,n,i,e){var o,u,s,f,h,a,c,w,E=0,v=n||[0],l=(i=i||0)>>>3;if("UTF8"===r)for(c=-1===e?3:0,s=0;s<t.length;s+=1)for(u=[],128>(o=t.charCodeAt(s))?u.push(o):2048>o?(u.push(192|o>>>6),u.push(128|63&o)):55296>o||57344<=o?u.push(224|o>>>12,128|o>>>6&63,128|63&o):(s+=1,o=65536+((1023&o)<<10|1023&t.charCodeAt(s)),u.push(240|o>>>18,128|o>>>12&63,128|o>>>6&63,128|63&o)),f=0;f<u.length;f+=1){for(h=(a=E+l)>>>2;v.length<=h;)v.push(0);v[h]|=u[f]<<8*(c+e*(a%4)),E+=1}else for(c=-1===e?2:0,w="UTF16LE"===r&&1!==e||"UTF16LE"!==r&&1===e,s=0;s<t.length;s+=1){for(o=t.charCodeAt(s),!0===w&&(o=(f=255&o)<<8|o>>>8),h=(a=E+l)>>>2;v.length<=h;)v.push(0);v[h]|=o<<8*(c+e*(a%4)),E+=2}return{value:v,binLen:8*E+i}}(t,o,r,n,u)};case"B64":return function(t,n,i){return function(t,n,i,e){var o,u,s,f,h,a,c=0,w=n||[0],E=(i=i||0)>>>3,v=-1===e?3:0,l=t.indexOf("=");if(-1===t.search(/^[a-zA-Z0-9=+/]+$/))throw new Error("Invalid character in base-64 string");if(t=t.replace(/=/g,""),-1!==l&&l<t.length)throw new Error("Invalid '=' found in base-64 string");for(o=0;o<t.length;o+=4){for(f=t.substr(o,4),s=0,u=0;u<f.length;u+=1)s|=r.indexOf(f.charAt(u))<<18-6*u;for(u=0;u<f.length-1;u+=1){for(h=(a=c+E)>>>2;w.length<=h;)w.push(0);w[h]|=(s>>>16-8*u&255)<<8*(v+e*(a%4)),c+=1}}return{value:w,binLen:8*c+i}}(t,n,i,u)};case"BYTES":return function(t,r,n){return function(t,r,n,i){var e,o,u,s,f=r||[0],h=(n=n||0)>>>3,a=-1===i?3:0;for(o=0;o<t.length;o+=1)e=t.charCodeAt(o),u=(s=o+h)>>>2,f.length<=u&&f.push(0),f[u]|=e<<8*(a+i*(s%4));return{value:f,binLen:8*t.length+n}}(t,r,n,u)};case"ARRAYBUFFER":try{new ArrayBuffer(0)}catch(t){throw new Error(n)}return function(t,r,n){return function(t,r,n,i){return e(new Uint8Array(t),r,n,i)}(t,r,n,u)};case"UINT8ARRAY":try{new Uint8Array(0)}catch(t){throw new Error(i)}return function(t,r,n){return e(t,r,n,u)};default:throw new Error("format must be HEX, TEXT, B64, BYTES, ARRAYBUFFER, or UINT8ARRAY")}}function u(t,e,o,u){switch(t){case"HEX":return function(t){return function(t,r,n,i){var e,o,u="0123456789abcdef",s="",f=r/8,h=-1===n?3:0;for(e=0;e<f;e+=1)o=t[e>>>2]>>>8*(h+n*(e%4)),s+=u.charAt(o>>>4&15)+u.charAt(15&o);return i.outputUpper?s.toUpperCase():s}(t,e,o,u)};case"B64":return function(t){return function(t,n,i,e){var o,u,s,f,h,a="",c=n/8,w=-1===i?3:0;for(o=0;o<c;o+=3)for(f=o+1<c?t[o+1>>>2]:0,h=o+2<c?t[o+2>>>2]:0,s=(t[o>>>2]>>>8*(w+i*(o%4))&255)<<16|(f>>>8*(w+i*((o+1)%4))&255)<<8|h>>>8*(w+i*((o+2)%4))&255,u=0;u<4;u+=1)a+=8*o+6*u<=n?r.charAt(s>>>6*(3-u)&63):e.b64Pad;return a}(t,e,o,u)};case"BYTES":return function(t){return function(t,r,n){var i,e,o="",u=r/8,s=-1===n?3:0;for(i=0;i<u;i+=1)e=t[i>>>2]>>>8*(s+n*(i%4))&255,o+=String.fromCh
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