453530270@qq.com
3 years ago
13 changed files with 1439 additions and 112 deletions
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{ |
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"name": "why_in_h5", |
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"lockfileVersion": 2, |
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"requires": true, |
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"packages": { |
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"node_modules/js-md5": { |
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"version": "0.8.3", |
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"resolved": "https://registry.npmmirror.com/js-md5/-/js-md5-0.8.3.tgz", |
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"integrity": "sha512-qR0HB5uP6wCuRMrWPTrkMaev7MJZwJuuw4fnwAzRgP4J4/F8RwtodOKpGp4XpqsLBFzzgqIO42efFAyz2Et6KQ==", |
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"dev": true |
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} |
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} |
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} |
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# Change Log |
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|
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## v0.8.3 / 2023-10-09 |
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### Fixed |
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- package.json main property. |
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|
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## v0.8.2 / 2023-10-09 |
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### Remove |
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- package.json module property. |
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|
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## v0.8.1 / 2023-10-09 |
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### Added |
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- TypeScript base64 interfaces. |
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- Disable webpack polyfill. |
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|
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## v0.8.0 / 2023-09-27 |
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### Added |
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- TypeScript interfaces. |
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- HMAC feature. |
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|
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### Fixed |
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- deprecated `new Buffer`, replace with `Buffer.from`. |
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- dependencies and security issues. |
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- don't modify global Array and ArrayBuffer prototypes. |
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- refactor: simplify formatMessage internal logic. |
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|
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### Changed |
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- remove `eval` and use `require` directly. |
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- throw error by Error oject. |
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- throw error if update after finalize |
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- use unsigned right shift. |
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|
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## v0.7.3 / 2017-12-18 |
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### Fixed |
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- incorrect result when first bit is 1 of bytes. #18 |
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|
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## v0.7.2 / 2017-10-31 |
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### Improved |
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- performance of hBytes increment. |
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|
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## v0.7.1 / 2017-10-29 |
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### Fixed |
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- incorrect result when file size >= 4G. |
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|
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## v0.7.0 / 2017-10-29 |
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### Fixed |
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- incorrect result when file size >= 512M. |
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|
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## v0.6.1 / 2017-10-07 |
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### Fixed |
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- ArrayBuffer.isView issue in IE10. |
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|
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### Improved |
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- performance of input check. |
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|
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## v0.6.0 / 2017-07-28 |
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### Added |
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- support base64 string output. |
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|
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## v0.5.0 / 2017-07-14 |
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### Added |
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- support for web worker. #11 |
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|
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### Changed |
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- throw error if input type is incorrect. |
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- prevent webpack to require dependencies. |
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|
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## v0.4.2 / 2017-01-18 |
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### Fixed |
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- `root` is undefined in some special environment. #7 |
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|
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## v0.4.1 / 2016-03-31 |
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### Removed |
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- length detection in node.js. |
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### Deprecated |
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- `buffer` and replace by `arrayBuffer`. |
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|
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## v0.4.0 / 2015-12-28 |
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### Added |
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- support for update hash. |
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- support for bytes array output. |
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- support for ArrayBuffer output. |
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- support for AMD. |
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|
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## v0.3.0 / 2015-03-07 |
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### Added |
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- support byte Array, Uint8Array and ArrayBuffer input. |
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|
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## v0.2.2 / 2015-02-01 |
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### Fixed |
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- bug when special length. |
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### Improve |
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- performance for node.js. |
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|
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## v0.2.1 / 2015-01-13 |
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### Improve |
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- performance. |
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|
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## v0.2.0 / 2015-01-12 |
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### Removed |
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- ascii parameter. |
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### Improve |
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- performance. |
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|
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## v0.1.4 / 2015-01-11 |
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### Improve |
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- performance. |
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### Added |
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- test cases. |
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|
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## v0.1.3 / 2015-01-05 |
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### Added |
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- bower package. |
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- travis. |
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- coveralls. |
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### Improved |
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- performance. |
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### Fixed |
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- JSHint warnings. |
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|
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## v0.1.2 / 2014-07-27 |
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### Fixed |
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- accents bug |
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## v0.1.1 / 2014-01-05 |
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### Changed |
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- license |
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## v0.1.0 / 2014-01-04 |
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### Added |
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- initial release |
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@ -0,0 +1,20 @@ |
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Copyright 2014-2023 Chen, Yi-Cyuan |
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|
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Permission is hereby granted, free of charge, to any person obtaining |
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a copy of this software and associated documentation files (the |
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"Software"), to deal in the Software without restriction, including |
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without limitation the rights to use, copy, modify, merge, publish, |
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distribute, sublicense, and/or sell copies of the Software, and to |
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permit persons to whom the Software is furnished to do so, subject to |
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the following conditions: |
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|
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The above copyright notice and this permission notice shall be |
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included in all copies or substantial portions of the Software. |
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|
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
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LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
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OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
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WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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@ -0,0 +1,102 @@ |
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# js-md5 |
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[](https://travis-ci.org/emn178/js-md5) |
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[](https://coveralls.io/r/emn178/js-md5?branch=master) |
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[](https://nodei.co/npm/js-md5/) |
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|
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A simple and fast MD5 hash function for JavaScript supports UTF-8 encoding. |
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|
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## Demo |
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[MD5 Online](http://emn178.github.io/online-tools/md5.html) |
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[MD5 File Checksum Online](http://emn178.github.io/online-tools/md5_checksum.html) |
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|
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## Download |
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[Compress](https://raw.github.com/emn178/js-md5/master/build/md5.min.js) |
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[Uncompress](https://raw.github.com/emn178/js-md5/master/src/md5.js) |
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|
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## Benchmark |
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[jsPerf Benchmark](https://jsperf.app/jonuhi) |
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[File Benchmark](https://github.com/emn178/js-md5/issues/19) |
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|
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## Installation |
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You can also install js-md5 by using Bower. |
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bower install md5 |
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For node.js, you can use this command to install: |
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npm install js-md5 |
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|
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## Notice |
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`buffer` method is deprecated. This maybe confuse with Buffer in node.js. Please use `arrayBuffer` instead. |
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|
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## Usage |
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You could use like this: |
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```JavaScript |
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md5('Message to hash'); |
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var hash = md5.create(); |
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hash.update('Message to hash'); |
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hash.hex(); |
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// HMAC |
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md5.hmac('key', 'Message to hash'); |
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var hash = md5.hmac.create('key'); |
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hash.update('Message to hash'); |
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hash.hex(); |
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``` |
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|
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### Node.js |
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If you use node.js, you should require the module first: |
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```JavaScript |
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var md5 = require('js-md5'); |
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``` |
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|
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### TypeScript |
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If you use TypeScript, you can import like this: |
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```TypeScript |
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import { md5 } from 'js-md5'; |
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``` |
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|
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## RequireJS |
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It supports AMD: |
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```JavaScript |
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require(['your/path/md5.js'], function(md5) { |
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// ... |
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}); |
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``` |
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[See document](https://emn178.github.com/js-md5/doc/) |
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|
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## Example |
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```JavaScript |
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md5(''); // d41d8cd98f00b204e9800998ecf8427e |
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md5('The quick brown fox jumps over the lazy dog'); // 9e107d9d372bb6826bd81d3542a419d6 |
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md5('The quick brown fox jumps over the lazy dog.'); // e4d909c290d0fb1ca068ffaddf22cbd0 |
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|
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// It also supports UTF-8 encoding |
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md5('中文'); // a7bac2239fcdcb3a067903d8077c4a07 |
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// It also supports byte `Array`, `Uint8Array`, `ArrayBuffer` |
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md5([]); // d41d8cd98f00b204e9800998ecf8427e |
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md5(new Uint8Array([])); // d41d8cd98f00b204e9800998ecf8427e |
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|
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// Different output |
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md5(''); // d41d8cd98f00b204e9800998ecf8427e |
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md5.hex(''); // d41d8cd98f00b204e9800998ecf8427e |
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md5.array(''); // [212, 29, 140, 217, 143, 0, 178, 4, 233, 128, 9, 152, 236, 248, 66, 126] |
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md5.digest(''); // [212, 29, 140, 217, 143, 0, 178, 4, 233, 128, 9, 152, 236, 248, 66, 126] |
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md5.arrayBuffer(''); // ArrayBuffer |
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md5.buffer(''); // ArrayBuffer, deprecated, This maybe confuse with Buffer in node.js. Please use arrayBuffer instead. |
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md5.base64(''); // 1B2M2Y8AsgTpgAmY7PhCfg== |
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|
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// HMAC |
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md5.hmac.hex('key', 'Message to hash'); |
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md5.hmac.array('key', 'Message to hash'); |
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// ... |
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``` |
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|
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## License |
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The project is released under the [MIT license](https://opensource.org/license/mit/). |
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|
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## Contact |
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The project's website is located at https://github.com/emn178/js-md5 |
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Author: Chen, Yi-Cyuan (emn178@gmail.com) |
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type Message = string | number[] | ArrayBuffer | Uint8Array; |
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interface Hasher { |
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/** |
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* Update hash |
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* |
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* @param message The message you want to hash. |
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*/ |
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update(message: Message): Hasher; |
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/** |
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* Return hash in hex string. |
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*/ |
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hex(): string; |
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/** |
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* Return hash in hex string. |
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*/ |
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toString(): string; |
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/** |
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* Return hash in ArrayBuffer. |
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*/ |
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arrayBuffer(): ArrayBuffer; |
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/** |
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* Return hash in integer array. |
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*/ |
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digest(): number[]; |
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/** |
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* Return hash in integer array. |
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*/ |
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array(): number[]; |
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/** |
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* Return hash in base64 string. |
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*/ |
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base64(): string; |
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} |
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interface Hmac { |
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/** |
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* Computes a Hash-based message authentication code (HMAC) using a secret key |
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* |
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* @param secretKey The Secret Key |
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* @param message The message you want to hash. |
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*/ |
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(secretKey: Message, message: Message): string; |
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/** |
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* Create a hash object using a secret key. |
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* |
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* @param secretKey The Secret Key |
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*/ |
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create(secretKey: Message): Hasher; |
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/** |
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* Create a hash object and hash message using a secret key |
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* |
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* @param secretKey The Secret Key |
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* @param message The message you want to hash. |
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*/ |
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update(secretKey: Message, message: Message): Hasher; |
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/** |
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* Return hash in hex string. |
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* |
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* @param secretKey The Secret Key |
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* @param message The message you want to hash. |
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*/ |
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hex(secretKey: Message, message: Message): string; |
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/** |
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* Return hash in ArrayBuffer. |
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* |
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* @param secretKey The Secret Key |
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* @param message The message you want to hash. |
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*/ |
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arrayBuffer(secretKey: Message, message: Message): ArrayBuffer; |
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/** |
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* Return hash in integer array. |
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* |
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* @param secretKey The Secret Key |
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* @param message The message you want to hash. |
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*/ |
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digest(secretKey: Message, message: Message): number[]; |
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/** |
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* Return hash in integer array. |
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* |
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* @param secretKey The Secret Key |
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* @param message The message you want to hash. |
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*/ |
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array(secretKey: Message, message: Message): number[]; |
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|
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/** |
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* Return hash in base64 string. |
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* |
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* @param secretKey The Secret Key |
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* @param message The message you want to hash. |
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*/ |
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base64(secretKey: Message, message: Message): string; |
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} |
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interface Hash { |
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/** |
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* Hash and return hex string. |
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* |
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* @param message The message you want to hash. |
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*/ |
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(message: Message): string; |
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|
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/** |
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* Create a hash object. |
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*/ |
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create(): Hasher; |
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|
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/** |
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* Create a hash object and hash message. |
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* |
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* @param message The message you want to hash. |
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*/ |
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update(message: Message): Hasher; |
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|
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/** |
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* Return hash in hex string. |
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* |
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* @param message The message you want to hash. |
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*/ |
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hex(message: Message): string; |
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|
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/** |
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* Return hash in ArrayBuffer. |
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* |
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* @param message The message you want to hash. |
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*/ |
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arrayBuffer(message: Message): ArrayBuffer; |
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|
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/** |
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* Return hash in integer array. |
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* |
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* @param message The message you want to hash. |
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*/ |
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digest(message: Message): number[]; |
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|
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/** |
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* Return hash in integer array. |
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* |
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* @param message The message you want to hash. |
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*/ |
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array(message: Message): number[]; |
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|
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/** |
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* Return hash in base64 string. |
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* |
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* @param message The message you want to hash. |
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*/ |
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base64(message: Message): string; |
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|
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/** |
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* HMAC interface |
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*/ |
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hmac: Hmac; |
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} |
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|
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export var md5: Hash; |
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@ -0,0 +1,49 @@ |
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{ |
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"name": "js-md5", |
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"version": "0.8.3", |
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"description": "A simple MD5 hash function for JavaScript supports UTF-8 encoding.", |
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"main": "src/md5.js", |
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"devDependencies": { |
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"expect.js": "~0.3.1", |
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"jsdoc": "~4.0.2", |
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"mocha": "~10.2.0", |
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"nyc": "^15.1.0", |
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"requirejs": "^2.1.22", |
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"tiny-worker": "^2.3.0", |
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"uglify-js": "^3.1.9" |
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}, |
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"scripts": { |
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"test": "nyc mocha tests/node-test.js", |
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"report": "nyc --reporter=html --reporter=text mocha tests/node-test.js", |
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"coveralls": "nyc report --reporter=text-lcov | coveralls", |
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"doc": "rm -rf doc;jsdoc src README.md -d doc", |
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"compress": "uglifyjs src/md5.js -c -m eval --comments --output build/md5.min.js", |
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"build": "npm run-script compress;npm run-script doc" |
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}, |
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"repository": { |
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"type": "git", |
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"url": "https://github.com/emn178/js-md5.git" |
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}, |
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"keywords": [ |
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"md5", |
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"hash", |
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"encryption", |
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"cryptography", |
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"HMAC" |
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], |
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"license": "MIT", |
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|
"author": "Chen, Yi-Cyuan <emn178@gmail.com>", |
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|
"homepage": "https://github.com/emn178/js-md5", |
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|
"bugs": { |
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|
"url": "https://github.com/emn178/js-md5/issues" |
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|
}, |
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|
"nyc": { |
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|
"exclude": [ |
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|
"tests" |
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|
] |
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|
}, |
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|
"browser": { |
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|
"crypto": false, |
||||
|
"buffer": false |
||||
|
} |
||||
|
} |
||||
@ -0,0 +1,876 @@ |
|||||
|
/** |
||||
|
* [js-md5]{@link https://github.com/emn178/js-md5}
|
||||
|
* |
||||
|
* @namespace md5 |
||||
|
* @version 0.8.3 |
||||
|
* @author Chen, Yi-Cyuan [emn178@gmail.com] |
||||
|
* @copyright Chen, Yi-Cyuan 2014-2023 |
||||
|
* @license MIT |
||||
|
*/ |
||||
|
(function () { |
||||
|
'use strict'; |
||||
|
|
||||
|
var INPUT_ERROR = 'input is invalid type'; |
||||
|
var FINALIZE_ERROR = 'finalize already called'; |
||||
|
var WINDOW = typeof window === 'object'; |
||||
|
var root = WINDOW ? window : {}; |
||||
|
if (root.JS_MD5_NO_WINDOW) { |
||||
|
WINDOW = false; |
||||
|
} |
||||
|
var WEB_WORKER = !WINDOW && typeof self === 'object'; |
||||
|
var NODE_JS = !root.JS_MD5_NO_NODE_JS && typeof process === 'object' && process.versions && process.versions.node; |
||||
|
if (NODE_JS) { |
||||
|
root = global; |
||||
|
} else if (WEB_WORKER) { |
||||
|
root = self; |
||||
|
} |
||||
|
var COMMON_JS = !root.JS_MD5_NO_COMMON_JS && typeof module === 'object' && module.exports; |
||||
|
var AMD = typeof define === 'function' && define.amd; |
||||
|
var ARRAY_BUFFER = !root.JS_MD5_NO_ARRAY_BUFFER && typeof ArrayBuffer !== 'undefined'; |
||||
|
var HEX_CHARS = '0123456789abcdef'.split(''); |
||||
|
var EXTRA = [128, 32768, 8388608, -2147483648]; |
||||
|
var SHIFT = [0, 8, 16, 24]; |
||||
|
var OUTPUT_TYPES = ['hex', 'array', 'digest', 'buffer', 'arrayBuffer', 'base64']; |
||||
|
var BASE64_ENCODE_CHAR = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split(''); |
||||
|
|
||||
|
var blocks = [], buffer8; |
||||
|
if (ARRAY_BUFFER) { |
||||
|
var buffer = new ArrayBuffer(68); |
||||
|
buffer8 = new Uint8Array(buffer); |
||||
|
blocks = new Uint32Array(buffer); |
||||
|
} |
||||
|
|
||||
|
var isArray = Array.isArray; |
||||
|
if (root.JS_MD5_NO_NODE_JS || !isArray) { |
||||
|
isArray = function (obj) { |
||||
|
return Object.prototype.toString.call(obj) === '[object Array]'; |
||||
|
}; |
||||
|
} |
||||
|
|
||||
|
var isView = ArrayBuffer.isView; |
||||
|
if (ARRAY_BUFFER && (root.JS_MD5_NO_ARRAY_BUFFER_IS_VIEW || !isView)) { |
||||
|
isView = function (obj) { |
||||
|
return typeof obj === 'object' && obj.buffer && obj.buffer.constructor === ArrayBuffer; |
||||
|
}; |
||||
|
} |
||||
|
|
||||
|
// [message: string, isString: bool]
|
||||
|
var formatMessage = function (message) { |
||||
|
var type = typeof message; |
||||
|
if (type === 'string') { |
||||
|
return [message, true]; |
||||
|
} |
||||
|
if (type !== 'object' || message === null) { |
||||
|
throw new Error(INPUT_ERROR); |
||||
|
} |
||||
|
if (ARRAY_BUFFER && message.constructor === ArrayBuffer) { |
||||
|
return [new Uint8Array(message), false]; |
||||
|
} |
||||
|
if (!isArray(message) && !isView(message)) { |
||||
|
throw new Error(INPUT_ERROR); |
||||
|
} |
||||
|
return [message, false]; |
||||
|
} |
||||
|
|
||||
|
/** |
||||
|
* @method hex |
||||
|
* @memberof md5 |
||||
|
* @description Output hash as hex string |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} message message to hash |
||||
|
* @returns {String} Hex string |
||||
|
* @example |
||||
|
* md5.hex('The quick brown fox jumps over the lazy dog'); |
||||
|
* // equal to
|
||||
|
* md5('The quick brown fox jumps over the lazy dog'); |
||||
|
*/ |
||||
|
/** |
||||
|
* @method digest |
||||
|
* @memberof md5 |
||||
|
* @description Output hash as bytes array |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} message message to hash |
||||
|
* @returns {Array} Bytes array |
||||
|
* @example |
||||
|
* md5.digest('The quick brown fox jumps over the lazy dog'); |
||||
|
*/ |
||||
|
/** |
||||
|
* @method array |
||||
|
* @memberof md5 |
||||
|
* @description Output hash as bytes array |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} message message to hash |
||||
|
* @returns {Array} Bytes array |
||||
|
* @example |
||||
|
* md5.array('The quick brown fox jumps over the lazy dog'); |
||||
|
*/ |
||||
|
/** |
||||
|
* @method arrayBuffer |
||||
|
* @memberof md5 |
||||
|
* @description Output hash as ArrayBuffer |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} message message to hash |
||||
|
* @returns {ArrayBuffer} ArrayBuffer |
||||
|
* @example |
||||
|
* md5.arrayBuffer('The quick brown fox jumps over the lazy dog'); |
||||
|
*/ |
||||
|
/** |
||||
|
* @method buffer |
||||
|
* @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead. |
||||
|
* @memberof md5 |
||||
|
* @description Output hash as ArrayBuffer |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} message message to hash |
||||
|
* @returns {ArrayBuffer} ArrayBuffer |
||||
|
* @example |
||||
|
* md5.buffer('The quick brown fox jumps over the lazy dog'); |
||||
|
*/ |
||||
|
/** |
||||
|
* @method base64 |
||||
|
* @memberof md5 |
||||
|
* @description Output hash as base64 string |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} message message to hash |
||||
|
* @returns {String} base64 string |
||||
|
* @example |
||||
|
* md5.base64('The quick brown fox jumps over the lazy dog'); |
||||
|
*/ |
||||
|
var createOutputMethod = function (outputType) { |
||||
|
return function (message) { |
||||
|
return new Md5(true).update(message)[outputType](); |
||||
|
}; |
||||
|
}; |
||||
|
|
||||
|
/** |
||||
|
* @method create |
||||
|
* @memberof md5 |
||||
|
* @description Create Md5 object |
||||
|
* @returns {Md5} Md5 object. |
||||
|
* @example |
||||
|
* var hash = md5.create(); |
||||
|
*/ |
||||
|
/** |
||||
|
* @method update |
||||
|
* @memberof md5 |
||||
|
* @description Create and update Md5 object |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} message message to hash |
||||
|
* @returns {Md5} Md5 object. |
||||
|
* @example |
||||
|
* var hash = md5.update('The quick brown fox jumps over the lazy dog'); |
||||
|
* // equal to
|
||||
|
* var hash = md5.create(); |
||||
|
* hash.update('The quick brown fox jumps over the lazy dog'); |
||||
|
*/ |
||||
|
var createMethod = function () { |
||||
|
var method = createOutputMethod('hex'); |
||||
|
if (NODE_JS) { |
||||
|
method = nodeWrap(method); |
||||
|
} |
||||
|
method.create = function () { |
||||
|
return new Md5(); |
||||
|
}; |
||||
|
method.update = function (message) { |
||||
|
return method.create().update(message); |
||||
|
}; |
||||
|
for (var i = 0; i < OUTPUT_TYPES.length; ++i) { |
||||
|
var type = OUTPUT_TYPES[i]; |
||||
|
method[type] = createOutputMethod(type); |
||||
|
} |
||||
|
return method; |
||||
|
}; |
||||
|
|
||||
|
var nodeWrap = function (method) { |
||||
|
var crypto = require('crypto') |
||||
|
var Buffer = require('buffer').Buffer; |
||||
|
var bufferFrom; |
||||
|
if (Buffer.from && !root.JS_MD5_NO_BUFFER_FROM) { |
||||
|
bufferFrom = Buffer.from; |
||||
|
} else { |
||||
|
bufferFrom = function (message) { |
||||
|
return new Buffer(message); |
||||
|
}; |
||||
|
} |
||||
|
var nodeMethod = function (message) { |
||||
|
if (typeof message === 'string') { |
||||
|
return crypto.createHash('md5').update(message, 'utf8').digest('hex'); |
||||
|
} else { |
||||
|
if (message === null || message === undefined) { |
||||
|
throw new Error(INPUT_ERROR); |
||||
|
} else if (message.constructor === ArrayBuffer) { |
||||
|
message = new Uint8Array(message); |
||||
|
} |
||||
|
} |
||||
|
if (isArray(message) || isView(message) || |
||||
|
message.constructor === Buffer) { |
||||
|
return crypto.createHash('md5').update(bufferFrom(message)).digest('hex'); |
||||
|
} else { |
||||
|
return method(message); |
||||
|
} |
||||
|
}; |
||||
|
return nodeMethod; |
||||
|
}; |
||||
|
|
||||
|
/** |
||||
|
* @namespace md5.hmac |
||||
|
*/ |
||||
|
/** |
||||
|
* @method hex |
||||
|
* @memberof md5.hmac |
||||
|
* @description Output hash as hex string |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} key key |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} message message to hash |
||||
|
* @returns {String} Hex string |
||||
|
* @example |
||||
|
* md5.hmac.hex('key', 'The quick brown fox jumps over the lazy dog'); |
||||
|
* // equal to
|
||||
|
* md5.hmac('key', 'The quick brown fox jumps over the lazy dog'); |
||||
|
*/ |
||||
|
|
||||
|
/** |
||||
|
* @method digest |
||||
|
* @memberof md5.hmac |
||||
|
* @description Output hash as bytes array |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} key key |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} message message to hash |
||||
|
* @returns {Array} Bytes array |
||||
|
* @example |
||||
|
* md5.hmac.digest('key', 'The quick brown fox jumps over the lazy dog'); |
||||
|
*/ |
||||
|
/** |
||||
|
* @method array |
||||
|
* @memberof md5.hmac |
||||
|
* @description Output hash as bytes array |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} key key |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} message message to hash |
||||
|
* @returns {Array} Bytes array |
||||
|
* @example |
||||
|
* md5.hmac.array('key', 'The quick brown fox jumps over the lazy dog'); |
||||
|
*/ |
||||
|
/** |
||||
|
* @method arrayBuffer |
||||
|
* @memberof md5.hmac |
||||
|
* @description Output hash as ArrayBuffer |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} key key |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} message message to hash |
||||
|
* @returns {ArrayBuffer} ArrayBuffer |
||||
|
* @example |
||||
|
* md5.hmac.arrayBuffer('key', 'The quick brown fox jumps over the lazy dog'); |
||||
|
*/ |
||||
|
/** |
||||
|
* @method buffer |
||||
|
* @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead. |
||||
|
* @memberof md5.hmac |
||||
|
* @description Output hash as ArrayBuffer |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} key key |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} message message to hash |
||||
|
* @returns {ArrayBuffer} ArrayBuffer |
||||
|
* @example |
||||
|
* md5.hmac.buffer('key', 'The quick brown fox jumps over the lazy dog'); |
||||
|
*/ |
||||
|
/** |
||||
|
* @method base64 |
||||
|
* @memberof md5.hmac |
||||
|
* @description Output hash as base64 string |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} key key |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} message message to hash |
||||
|
* @returns {String} base64 string |
||||
|
* @example |
||||
|
* md5.hmac.base64('key', 'The quick brown fox jumps over the lazy dog'); |
||||
|
*/ |
||||
|
var createHmacOutputMethod = function (outputType) { |
||||
|
return function (key, message) { |
||||
|
return new HmacMd5(key, true).update(message)[outputType](); |
||||
|
}; |
||||
|
}; |
||||
|
|
||||
|
/** |
||||
|
* @method create |
||||
|
* @memberof md5.hmac |
||||
|
* @description Create HmacMd5 object |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} key key |
||||
|
* @returns {HmacMd5} HmacMd5 object. |
||||
|
* @example |
||||
|
* var hash = md5.hmac.create('key'); |
||||
|
*/ |
||||
|
/** |
||||
|
* @method update |
||||
|
* @memberof md5.hmac |
||||
|
* @description Create and update HmacMd5 object |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} key key |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} message message to hash |
||||
|
* @returns {HmacMd5} HmacMd5 object. |
||||
|
* @example |
||||
|
* var hash = md5.hmac.update('key', 'The quick brown fox jumps over the lazy dog'); |
||||
|
* // equal to
|
||||
|
* var hash = md5.hmac.create('key'); |
||||
|
* hash.update('The quick brown fox jumps over the lazy dog'); |
||||
|
*/ |
||||
|
var createHmacMethod = function () { |
||||
|
var method = createHmacOutputMethod('hex'); |
||||
|
method.create = function (key) { |
||||
|
return new HmacMd5(key); |
||||
|
}; |
||||
|
method.update = function (key, message) { |
||||
|
return method.create(key).update(message); |
||||
|
}; |
||||
|
for (var i = 0; i < OUTPUT_TYPES.length; ++i) { |
||||
|
var type = OUTPUT_TYPES[i]; |
||||
|
method[type] = createHmacOutputMethod(type); |
||||
|
} |
||||
|
return method; |
||||
|
}; |
||||
|
|
||||
|
/** |
||||
|
* Md5 class |
||||
|
* @class Md5 |
||||
|
* @description This is internal class. |
||||
|
* @see {@link md5.create} |
||||
|
*/ |
||||
|
function Md5(sharedMemory) { |
||||
|
if (sharedMemory) { |
||||
|
blocks[0] = blocks[16] = blocks[1] = blocks[2] = blocks[3] = |
||||
|
blocks[4] = blocks[5] = blocks[6] = blocks[7] = |
||||
|
blocks[8] = blocks[9] = blocks[10] = blocks[11] = |
||||
|
blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0; |
||||
|
this.blocks = blocks; |
||||
|
this.buffer8 = buffer8; |
||||
|
} else { |
||||
|
if (ARRAY_BUFFER) { |
||||
|
var buffer = new ArrayBuffer(68); |
||||
|
this.buffer8 = new Uint8Array(buffer); |
||||
|
this.blocks = new Uint32Array(buffer); |
||||
|
} else { |
||||
|
this.blocks = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; |
||||
|
} |
||||
|
} |
||||
|
this.h0 = this.h1 = this.h2 = this.h3 = this.start = this.bytes = this.hBytes = 0; |
||||
|
this.finalized = this.hashed = false; |
||||
|
this.first = true; |
||||
|
} |
||||
|
|
||||
|
/** |
||||
|
* @method update |
||||
|
* @memberof Md5 |
||||
|
* @instance |
||||
|
* @description Update hash |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} message message to hash |
||||
|
* @returns {Md5} Md5 object. |
||||
|
* @see {@link md5.update} |
||||
|
*/ |
||||
|
Md5.prototype.update = function (message) { |
||||
|
if (this.finalized) { |
||||
|
throw new Error(FINALIZE_ERROR); |
||||
|
} |
||||
|
|
||||
|
var result = formatMessage(message); |
||||
|
message = result[0]; |
||||
|
var isString = result[1]; |
||||
|
var code, index = 0, i, length = message.length, blocks = this.blocks; |
||||
|
var buffer8 = this.buffer8; |
||||
|
|
||||
|
while (index < length) { |
||||
|
if (this.hashed) { |
||||
|
this.hashed = false; |
||||
|
blocks[0] = blocks[16]; |
||||
|
blocks[16] = blocks[1] = blocks[2] = blocks[3] = |
||||
|
blocks[4] = blocks[5] = blocks[6] = blocks[7] = |
||||
|
blocks[8] = blocks[9] = blocks[10] = blocks[11] = |
||||
|
blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0; |
||||
|
} |
||||
|
|
||||
|
if (isString) { |
||||
|
if (ARRAY_BUFFER) { |
||||
|
for (i = this.start; index < length && i < 64; ++index) { |
||||
|
code = message.charCodeAt(index); |
||||
|
if (code < 0x80) { |
||||
|
buffer8[i++] = code; |
||||
|
} else if (code < 0x800) { |
||||
|
buffer8[i++] = 0xc0 | (code >>> 6); |
||||
|
buffer8[i++] = 0x80 | (code & 0x3f); |
||||
|
} else if (code < 0xd800 || code >= 0xe000) { |
||||
|
buffer8[i++] = 0xe0 | (code >>> 12); |
||||
|
buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f); |
||||
|
buffer8[i++] = 0x80 | (code & 0x3f); |
||||
|
} else { |
||||
|
code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff)); |
||||
|
buffer8[i++] = 0xf0 | (code >>> 18); |
||||
|
buffer8[i++] = 0x80 | ((code >>> 12) & 0x3f); |
||||
|
buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f); |
||||
|
buffer8[i++] = 0x80 | (code & 0x3f); |
||||
|
} |
||||
|
} |
||||
|
} else { |
||||
|
for (i = this.start; index < length && i < 64; ++index) { |
||||
|
code = message.charCodeAt(index); |
||||
|
if (code < 0x80) { |
||||
|
blocks[i >>> 2] |= code << SHIFT[i++ & 3]; |
||||
|
} else if (code < 0x800) { |
||||
|
blocks[i >>> 2] |= (0xc0 | (code >>> 6)) << SHIFT[i++ & 3]; |
||||
|
blocks[i >>> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3]; |
||||
|
} else if (code < 0xd800 || code >= 0xe000) { |
||||
|
blocks[i >>> 2] |= (0xe0 | (code >>> 12)) << SHIFT[i++ & 3]; |
||||
|
blocks[i >>> 2] |= (0x80 | ((code >>> 6) & 0x3f)) << SHIFT[i++ & 3]; |
||||
|
blocks[i >>> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3]; |
||||
|
} else { |
||||
|
code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff)); |
||||
|
blocks[i >>> 2] |= (0xf0 | (code >>> 18)) << SHIFT[i++ & 3]; |
||||
|
blocks[i >>> 2] |= (0x80 | ((code >>> 12) & 0x3f)) << SHIFT[i++ & 3]; |
||||
|
blocks[i >>> 2] |= (0x80 | ((code >>> 6) & 0x3f)) << SHIFT[i++ & 3]; |
||||
|
blocks[i >>> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3]; |
||||
|
} |
||||
|
} |
||||
|
} |
||||
|
} else { |
||||
|
if (ARRAY_BUFFER) { |
||||
|
for (i = this.start; index < length && i < 64; ++index) { |
||||
|
buffer8[i++] = message[index]; |
||||
|
} |
||||
|
} else { |
||||
|
for (i = this.start; index < length && i < 64; ++index) { |
||||
|
blocks[i >>> 2] |= message[index] << SHIFT[i++ & 3]; |
||||
|
} |
||||
|
} |
||||
|
} |
||||
|
this.lastByteIndex = i; |
||||
|
this.bytes += i - this.start; |
||||
|
if (i >= 64) { |
||||
|
this.start = i - 64; |
||||
|
this.hash(); |
||||
|
this.hashed = true; |
||||
|
} else { |
||||
|
this.start = i; |
||||
|
} |
||||
|
} |
||||
|
if (this.bytes > 4294967295) { |
||||
|
this.hBytes += this.bytes / 4294967296 << 0; |
||||
|
this.bytes = this.bytes % 4294967296; |
||||
|
} |
||||
|
return this; |
||||
|
}; |
||||
|
|
||||
|
Md5.prototype.finalize = function () { |
||||
|
if (this.finalized) { |
||||
|
return; |
||||
|
} |
||||
|
this.finalized = true; |
||||
|
var blocks = this.blocks, i = this.lastByteIndex; |
||||
|
blocks[i >>> 2] |= EXTRA[i & 3]; |
||||
|
if (i >= 56) { |
||||
|
if (!this.hashed) { |
||||
|
this.hash(); |
||||
|
} |
||||
|
blocks[0] = blocks[16]; |
||||
|
blocks[16] = blocks[1] = blocks[2] = blocks[3] = |
||||
|
blocks[4] = blocks[5] = blocks[6] = blocks[7] = |
||||
|
blocks[8] = blocks[9] = blocks[10] = blocks[11] = |
||||
|
blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0; |
||||
|
} |
||||
|
blocks[14] = this.bytes << 3; |
||||
|
blocks[15] = this.hBytes << 3 | this.bytes >>> 29; |
||||
|
this.hash(); |
||||
|
}; |
||||
|
|
||||
|
Md5.prototype.hash = function () { |
||||
|
var a, b, c, d, bc, da, blocks = this.blocks; |
||||
|
|
||||
|
if (this.first) { |
||||
|
a = blocks[0] - 680876937; |
||||
|
a = (a << 7 | a >>> 25) - 271733879 << 0; |
||||
|
d = (-1732584194 ^ a & 2004318071) + blocks[1] - 117830708; |
||||
|
d = (d << 12 | d >>> 20) + a << 0; |
||||
|
c = (-271733879 ^ (d & (a ^ -271733879))) + blocks[2] - 1126478375; |
||||
|
c = (c << 17 | c >>> 15) + d << 0; |
||||
|
b = (a ^ (c & (d ^ a))) + blocks[3] - 1316259209; |
||||
|
b = (b << 22 | b >>> 10) + c << 0; |
||||
|
} else { |
||||
|
a = this.h0; |
||||
|
b = this.h1; |
||||
|
c = this.h2; |
||||
|
d = this.h3; |
||||
|
a += (d ^ (b & (c ^ d))) + blocks[0] - 680876936; |
||||
|
a = (a << 7 | a >>> 25) + b << 0; |
||||
|
d += (c ^ (a & (b ^ c))) + blocks[1] - 389564586; |
||||
|
d = (d << 12 | d >>> 20) + a << 0; |
||||
|
c += (b ^ (d & (a ^ b))) + blocks[2] + 606105819; |
||||
|
c = (c << 17 | c >>> 15) + d << 0; |
||||
|
b += (a ^ (c & (d ^ a))) + blocks[3] - 1044525330; |
||||
|
b = (b << 22 | b >>> 10) + c << 0; |
||||
|
} |
||||
|
|
||||
|
a += (d ^ (b & (c ^ d))) + blocks[4] - 176418897; |
||||
|
a = (a << 7 | a >>> 25) + b << 0; |
||||
|
d += (c ^ (a & (b ^ c))) + blocks[5] + 1200080426; |
||||
|
d = (d << 12 | d >>> 20) + a << 0; |
||||
|
c += (b ^ (d & (a ^ b))) + blocks[6] - 1473231341; |
||||
|
c = (c << 17 | c >>> 15) + d << 0; |
||||
|
b += (a ^ (c & (d ^ a))) + blocks[7] - 45705983; |
||||
|
b = (b << 22 | b >>> 10) + c << 0; |
||||
|
a += (d ^ (b & (c ^ d))) + blocks[8] + 1770035416; |
||||
|
a = (a << 7 | a >>> 25) + b << 0; |
||||
|
d += (c ^ (a & (b ^ c))) + blocks[9] - 1958414417; |
||||
|
d = (d << 12 | d >>> 20) + a << 0; |
||||
|
c += (b ^ (d & (a ^ b))) + blocks[10] - 42063; |
||||
|
c = (c << 17 | c >>> 15) + d << 0; |
||||
|
b += (a ^ (c & (d ^ a))) + blocks[11] - 1990404162; |
||||
|
b = (b << 22 | b >>> 10) + c << 0; |
||||
|
a += (d ^ (b & (c ^ d))) + blocks[12] + 1804603682; |
||||
|
a = (a << 7 | a >>> 25) + b << 0; |
||||
|
d += (c ^ (a & (b ^ c))) + blocks[13] - 40341101; |
||||
|
d = (d << 12 | d >>> 20) + a << 0; |
||||
|
c += (b ^ (d & (a ^ b))) + blocks[14] - 1502002290; |
||||
|
c = (c << 17 | c >>> 15) + d << 0; |
||||
|
b += (a ^ (c & (d ^ a))) + blocks[15] + 1236535329; |
||||
|
b = (b << 22 | b >>> 10) + c << 0; |
||||
|
a += (c ^ (d & (b ^ c))) + blocks[1] - 165796510; |
||||
|
a = (a << 5 | a >>> 27) + b << 0; |
||||
|
d += (b ^ (c & (a ^ b))) + blocks[6] - 1069501632; |
||||
|
d = (d << 9 | d >>> 23) + a << 0; |
||||
|
c += (a ^ (b & (d ^ a))) + blocks[11] + 643717713; |
||||
|
c = (c << 14 | c >>> 18) + d << 0; |
||||
|
b += (d ^ (a & (c ^ d))) + blocks[0] - 373897302; |
||||
|
b = (b << 20 | b >>> 12) + c << 0; |
||||
|
a += (c ^ (d & (b ^ c))) + blocks[5] - 701558691; |
||||
|
a = (a << 5 | a >>> 27) + b << 0; |
||||
|
d += (b ^ (c & (a ^ b))) + blocks[10] + 38016083; |
||||
|
d = (d << 9 | d >>> 23) + a << 0; |
||||
|
c += (a ^ (b & (d ^ a))) + blocks[15] - 660478335; |
||||
|
c = (c << 14 | c >>> 18) + d << 0; |
||||
|
b += (d ^ (a & (c ^ d))) + blocks[4] - 405537848; |
||||
|
b = (b << 20 | b >>> 12) + c << 0; |
||||
|
a += (c ^ (d & (b ^ c))) + blocks[9] + 568446438; |
||||
|
a = (a << 5 | a >>> 27) + b << 0; |
||||
|
d += (b ^ (c & (a ^ b))) + blocks[14] - 1019803690; |
||||
|
d = (d << 9 | d >>> 23) + a << 0; |
||||
|
c += (a ^ (b & (d ^ a))) + blocks[3] - 187363961; |
||||
|
c = (c << 14 | c >>> 18) + d << 0; |
||||
|
b += (d ^ (a & (c ^ d))) + blocks[8] + 1163531501; |
||||
|
b = (b << 20 | b >>> 12) + c << 0; |
||||
|
a += (c ^ (d & (b ^ c))) + blocks[13] - 1444681467; |
||||
|
a = (a << 5 | a >>> 27) + b << 0; |
||||
|
d += (b ^ (c & (a ^ b))) + blocks[2] - 51403784; |
||||
|
d = (d << 9 | d >>> 23) + a << 0; |
||||
|
c += (a ^ (b & (d ^ a))) + blocks[7] + 1735328473; |
||||
|
c = (c << 14 | c >>> 18) + d << 0; |
||||
|
b += (d ^ (a & (c ^ d))) + blocks[12] - 1926607734; |
||||
|
b = (b << 20 | b >>> 12) + c << 0; |
||||
|
bc = b ^ c; |
||||
|
a += (bc ^ d) + blocks[5] - 378558; |
||||
|
a = (a << 4 | a >>> 28) + b << 0; |
||||
|
d += (bc ^ a) + blocks[8] - 2022574463; |
||||
|
d = (d << 11 | d >>> 21) + a << 0; |
||||
|
da = d ^ a; |
||||
|
c += (da ^ b) + blocks[11] + 1839030562; |
||||
|
c = (c << 16 | c >>> 16) + d << 0; |
||||
|
b += (da ^ c) + blocks[14] - 35309556; |
||||
|
b = (b << 23 | b >>> 9) + c << 0; |
||||
|
bc = b ^ c; |
||||
|
a += (bc ^ d) + blocks[1] - 1530992060; |
||||
|
a = (a << 4 | a >>> 28) + b << 0; |
||||
|
d += (bc ^ a) + blocks[4] + 1272893353; |
||||
|
d = (d << 11 | d >>> 21) + a << 0; |
||||
|
da = d ^ a; |
||||
|
c += (da ^ b) + blocks[7] - 155497632; |
||||
|
c = (c << 16 | c >>> 16) + d << 0; |
||||
|
b += (da ^ c) + blocks[10] - 1094730640; |
||||
|
b = (b << 23 | b >>> 9) + c << 0; |
||||
|
bc = b ^ c; |
||||
|
a += (bc ^ d) + blocks[13] + 681279174; |
||||
|
a = (a << 4 | a >>> 28) + b << 0; |
||||
|
d += (bc ^ a) + blocks[0] - 358537222; |
||||
|
d = (d << 11 | d >>> 21) + a << 0; |
||||
|
da = d ^ a; |
||||
|
c += (da ^ b) + blocks[3] - 722521979; |
||||
|
c = (c << 16 | c >>> 16) + d << 0; |
||||
|
b += (da ^ c) + blocks[6] + 76029189; |
||||
|
b = (b << 23 | b >>> 9) + c << 0; |
||||
|
bc = b ^ c; |
||||
|
a += (bc ^ d) + blocks[9] - 640364487; |
||||
|
a = (a << 4 | a >>> 28) + b << 0; |
||||
|
d += (bc ^ a) + blocks[12] - 421815835; |
||||
|
d = (d << 11 | d >>> 21) + a << 0; |
||||
|
da = d ^ a; |
||||
|
c += (da ^ b) + blocks[15] + 530742520; |
||||
|
c = (c << 16 | c >>> 16) + d << 0; |
||||
|
b += (da ^ c) + blocks[2] - 995338651; |
||||
|
b = (b << 23 | b >>> 9) + c << 0; |
||||
|
a += (c ^ (b | ~d)) + blocks[0] - 198630844; |
||||
|
a = (a << 6 | a >>> 26) + b << 0; |
||||
|
d += (b ^ (a | ~c)) + blocks[7] + 1126891415; |
||||
|
d = (d << 10 | d >>> 22) + a << 0; |
||||
|
c += (a ^ (d | ~b)) + blocks[14] - 1416354905; |
||||
|
c = (c << 15 | c >>> 17) + d << 0; |
||||
|
b += (d ^ (c | ~a)) + blocks[5] - 57434055; |
||||
|
b = (b << 21 | b >>> 11) + c << 0; |
||||
|
a += (c ^ (b | ~d)) + blocks[12] + 1700485571; |
||||
|
a = (a << 6 | a >>> 26) + b << 0; |
||||
|
d += (b ^ (a | ~c)) + blocks[3] - 1894986606; |
||||
|
d = (d << 10 | d >>> 22) + a << 0; |
||||
|
c += (a ^ (d | ~b)) + blocks[10] - 1051523; |
||||
|
c = (c << 15 | c >>> 17) + d << 0; |
||||
|
b += (d ^ (c | ~a)) + blocks[1] - 2054922799; |
||||
|
b = (b << 21 | b >>> 11) + c << 0; |
||||
|
a += (c ^ (b | ~d)) + blocks[8] + 1873313359; |
||||
|
a = (a << 6 | a >>> 26) + b << 0; |
||||
|
d += (b ^ (a | ~c)) + blocks[15] - 30611744; |
||||
|
d = (d << 10 | d >>> 22) + a << 0; |
||||
|
c += (a ^ (d | ~b)) + blocks[6] - 1560198380; |
||||
|
c = (c << 15 | c >>> 17) + d << 0; |
||||
|
b += (d ^ (c | ~a)) + blocks[13] + 1309151649; |
||||
|
b = (b << 21 | b >>> 11) + c << 0; |
||||
|
a += (c ^ (b | ~d)) + blocks[4] - 145523070; |
||||
|
a = (a << 6 | a >>> 26) + b << 0; |
||||
|
d += (b ^ (a | ~c)) + blocks[11] - 1120210379; |
||||
|
d = (d << 10 | d >>> 22) + a << 0; |
||||
|
c += (a ^ (d | ~b)) + blocks[2] + 718787259; |
||||
|
c = (c << 15 | c >>> 17) + d << 0; |
||||
|
b += (d ^ (c | ~a)) + blocks[9] - 343485551; |
||||
|
b = (b << 21 | b >>> 11) + c << 0; |
||||
|
|
||||
|
if (this.first) { |
||||
|
this.h0 = a + 1732584193 << 0; |
||||
|
this.h1 = b - 271733879 << 0; |
||||
|
this.h2 = c - 1732584194 << 0; |
||||
|
this.h3 = d + 271733878 << 0; |
||||
|
this.first = false; |
||||
|
} else { |
||||
|
this.h0 = this.h0 + a << 0; |
||||
|
this.h1 = this.h1 + b << 0; |
||||
|
this.h2 = this.h2 + c << 0; |
||||
|
this.h3 = this.h3 + d << 0; |
||||
|
} |
||||
|
}; |
||||
|
|
||||
|
/** |
||||
|
* @method hex |
||||
|
* @memberof Md5 |
||||
|
* @instance |
||||
|
* @description Output hash as hex string |
||||
|
* @returns {String} Hex string |
||||
|
* @see {@link md5.hex} |
||||
|
* @example |
||||
|
* hash.hex(); |
||||
|
*/ |
||||
|
Md5.prototype.hex = function () { |
||||
|
this.finalize(); |
||||
|
|
||||
|
var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3; |
||||
|
|
||||
|
return HEX_CHARS[(h0 >>> 4) & 0x0F] + HEX_CHARS[h0 & 0x0F] + |
||||
|
HEX_CHARS[(h0 >>> 12) & 0x0F] + HEX_CHARS[(h0 >>> 8) & 0x0F] + |
||||
|
HEX_CHARS[(h0 >>> 20) & 0x0F] + HEX_CHARS[(h0 >>> 16) & 0x0F] + |
||||
|
HEX_CHARS[(h0 >>> 28) & 0x0F] + HEX_CHARS[(h0 >>> 24) & 0x0F] + |
||||
|
HEX_CHARS[(h1 >>> 4) & 0x0F] + HEX_CHARS[h1 & 0x0F] + |
||||
|
HEX_CHARS[(h1 >>> 12) & 0x0F] + HEX_CHARS[(h1 >>> 8) & 0x0F] + |
||||
|
HEX_CHARS[(h1 >>> 20) & 0x0F] + HEX_CHARS[(h1 >>> 16) & 0x0F] + |
||||
|
HEX_CHARS[(h1 >>> 28) & 0x0F] + HEX_CHARS[(h1 >>> 24) & 0x0F] + |
||||
|
HEX_CHARS[(h2 >>> 4) & 0x0F] + HEX_CHARS[h2 & 0x0F] + |
||||
|
HEX_CHARS[(h2 >>> 12) & 0x0F] + HEX_CHARS[(h2 >>> 8) & 0x0F] + |
||||
|
HEX_CHARS[(h2 >>> 20) & 0x0F] + HEX_CHARS[(h2 >>> 16) & 0x0F] + |
||||
|
HEX_CHARS[(h2 >>> 28) & 0x0F] + HEX_CHARS[(h2 >>> 24) & 0x0F] + |
||||
|
HEX_CHARS[(h3 >>> 4) & 0x0F] + HEX_CHARS[h3 & 0x0F] + |
||||
|
HEX_CHARS[(h3 >>> 12) & 0x0F] + HEX_CHARS[(h3 >>> 8) & 0x0F] + |
||||
|
HEX_CHARS[(h3 >>> 20) & 0x0F] + HEX_CHARS[(h3 >>> 16) & 0x0F] + |
||||
|
HEX_CHARS[(h3 >>> 28) & 0x0F] + HEX_CHARS[(h3 >>> 24) & 0x0F]; |
||||
|
}; |
||||
|
|
||||
|
/** |
||||
|
* @method toString |
||||
|
* @memberof Md5 |
||||
|
* @instance |
||||
|
* @description Output hash as hex string |
||||
|
* @returns {String} Hex string |
||||
|
* @see {@link md5.hex} |
||||
|
* @example |
||||
|
* hash.toString(); |
||||
|
*/ |
||||
|
Md5.prototype.toString = Md5.prototype.hex; |
||||
|
|
||||
|
/** |
||||
|
* @method digest |
||||
|
* @memberof Md5 |
||||
|
* @instance |
||||
|
* @description Output hash as bytes array |
||||
|
* @returns {Array} Bytes array |
||||
|
* @see {@link md5.digest} |
||||
|
* @example |
||||
|
* hash.digest(); |
||||
|
*/ |
||||
|
Md5.prototype.digest = function () { |
||||
|
this.finalize(); |
||||
|
|
||||
|
var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3; |
||||
|
return [ |
||||
|
h0 & 0xFF, (h0 >>> 8) & 0xFF, (h0 >>> 16) & 0xFF, (h0 >>> 24) & 0xFF, |
||||
|
h1 & 0xFF, (h1 >>> 8) & 0xFF, (h1 >>> 16) & 0xFF, (h1 >>> 24) & 0xFF, |
||||
|
h2 & 0xFF, (h2 >>> 8) & 0xFF, (h2 >>> 16) & 0xFF, (h2 >>> 24) & 0xFF, |
||||
|
h3 & 0xFF, (h3 >>> 8) & 0xFF, (h3 >>> 16) & 0xFF, (h3 >>> 24) & 0xFF |
||||
|
]; |
||||
|
}; |
||||
|
|
||||
|
/** |
||||
|
* @method array |
||||
|
* @memberof Md5 |
||||
|
* @instance |
||||
|
* @description Output hash as bytes array |
||||
|
* @returns {Array} Bytes array |
||||
|
* @see {@link md5.array} |
||||
|
* @example |
||||
|
* hash.array(); |
||||
|
*/ |
||||
|
Md5.prototype.array = Md5.prototype.digest; |
||||
|
|
||||
|
/** |
||||
|
* @method arrayBuffer |
||||
|
* @memberof Md5 |
||||
|
* @instance |
||||
|
* @description Output hash as ArrayBuffer |
||||
|
* @returns {ArrayBuffer} ArrayBuffer |
||||
|
* @see {@link md5.arrayBuffer} |
||||
|
* @example |
||||
|
* hash.arrayBuffer(); |
||||
|
*/ |
||||
|
Md5.prototype.arrayBuffer = function () { |
||||
|
this.finalize(); |
||||
|
|
||||
|
var buffer = new ArrayBuffer(16); |
||||
|
var blocks = new Uint32Array(buffer); |
||||
|
blocks[0] = this.h0; |
||||
|
blocks[1] = this.h1; |
||||
|
blocks[2] = this.h2; |
||||
|
blocks[3] = this.h3; |
||||
|
return buffer; |
||||
|
}; |
||||
|
|
||||
|
/** |
||||
|
* @method buffer |
||||
|
* @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead. |
||||
|
* @memberof Md5 |
||||
|
* @instance |
||||
|
* @description Output hash as ArrayBuffer |
||||
|
* @returns {ArrayBuffer} ArrayBuffer |
||||
|
* @see {@link md5.buffer} |
||||
|
* @example |
||||
|
* hash.buffer(); |
||||
|
*/ |
||||
|
Md5.prototype.buffer = Md5.prototype.arrayBuffer; |
||||
|
|
||||
|
/** |
||||
|
* @method base64 |
||||
|
* @memberof Md5 |
||||
|
* @instance |
||||
|
* @description Output hash as base64 string |
||||
|
* @returns {String} base64 string |
||||
|
* @see {@link md5.base64} |
||||
|
* @example |
||||
|
* hash.base64(); |
||||
|
*/ |
||||
|
Md5.prototype.base64 = function () { |
||||
|
var v1, v2, v3, base64Str = '', bytes = this.array(); |
||||
|
for (var i = 0; i < 15;) { |
||||
|
v1 = bytes[i++]; |
||||
|
v2 = bytes[i++]; |
||||
|
v3 = bytes[i++]; |
||||
|
base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] + |
||||
|
BASE64_ENCODE_CHAR[(v1 << 4 | v2 >>> 4) & 63] + |
||||
|
BASE64_ENCODE_CHAR[(v2 << 2 | v3 >>> 6) & 63] + |
||||
|
BASE64_ENCODE_CHAR[v3 & 63]; |
||||
|
} |
||||
|
v1 = bytes[i]; |
||||
|
base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] + |
||||
|
BASE64_ENCODE_CHAR[(v1 << 4) & 63] + |
||||
|
'=='; |
||||
|
return base64Str; |
||||
|
}; |
||||
|
|
||||
|
/** |
||||
|
* HmacMd5 class |
||||
|
* @class HmacMd5 |
||||
|
* @extends Md5 |
||||
|
* @description This is internal class. |
||||
|
* @see {@link md5.hmac.create} |
||||
|
*/ |
||||
|
function HmacMd5(key, sharedMemory) { |
||||
|
var i, result = formatMessage(key); |
||||
|
key = result[0]; |
||||
|
if (result[1]) { |
||||
|
var bytes = [], length = key.length, index = 0, code; |
||||
|
for (i = 0; i < length; ++i) { |
||||
|
code = key.charCodeAt(i); |
||||
|
if (code < 0x80) { |
||||
|
bytes[index++] = code; |
||||
|
} else if (code < 0x800) { |
||||
|
bytes[index++] = (0xc0 | (code >>> 6)); |
||||
|
bytes[index++] = (0x80 | (code & 0x3f)); |
||||
|
} else if (code < 0xd800 || code >= 0xe000) { |
||||
|
bytes[index++] = (0xe0 | (code >>> 12)); |
||||
|
bytes[index++] = (0x80 | ((code >>> 6) & 0x3f)); |
||||
|
bytes[index++] = (0x80 | (code & 0x3f)); |
||||
|
} else { |
||||
|
code = 0x10000 + (((code & 0x3ff) << 10) | (key.charCodeAt(++i) & 0x3ff)); |
||||
|
bytes[index++] = (0xf0 | (code >>> 18)); |
||||
|
bytes[index++] = (0x80 | ((code >>> 12) & 0x3f)); |
||||
|
bytes[index++] = (0x80 | ((code >>> 6) & 0x3f)); |
||||
|
bytes[index++] = (0x80 | (code & 0x3f)); |
||||
|
} |
||||
|
} |
||||
|
key = bytes; |
||||
|
} |
||||
|
|
||||
|
if (key.length > 64) { |
||||
|
key = (new Md5(true)).update(key).array(); |
||||
|
} |
||||
|
|
||||
|
var oKeyPad = [], iKeyPad = []; |
||||
|
for (i = 0; i < 64; ++i) { |
||||
|
var b = key[i] || 0; |
||||
|
oKeyPad[i] = 0x5c ^ b; |
||||
|
iKeyPad[i] = 0x36 ^ b; |
||||
|
} |
||||
|
|
||||
|
Md5.call(this, sharedMemory); |
||||
|
|
||||
|
this.update(iKeyPad); |
||||
|
this.oKeyPad = oKeyPad; |
||||
|
this.inner = true; |
||||
|
this.sharedMemory = sharedMemory; |
||||
|
} |
||||
|
HmacMd5.prototype = new Md5(); |
||||
|
|
||||
|
HmacMd5.prototype.finalize = function () { |
||||
|
Md5.prototype.finalize.call(this); |
||||
|
if (this.inner) { |
||||
|
this.inner = false; |
||||
|
var innerHash = this.array(); |
||||
|
Md5.call(this, this.sharedMemory); |
||||
|
this.update(this.oKeyPad); |
||||
|
this.update(innerHash); |
||||
|
Md5.prototype.finalize.call(this); |
||||
|
} |
||||
|
}; |
||||
|
|
||||
|
var exports = createMethod(); |
||||
|
exports.md5 = exports; |
||||
|
exports.md5.hmac = createHmacMethod(); |
||||
|
|
||||
|
if (COMMON_JS) { |
||||
|
module.exports = exports; |
||||
|
} else { |
||||
|
/** |
||||
|
* @method md5 |
||||
|
* @description Md5 hash function, export to global in browsers. |
||||
|
* @param {String|Array|Uint8Array|ArrayBuffer} message message to hash |
||||
|
* @returns {String} md5 hashes |
||||
|
* @example |
||||
|
* md5(''); // d41d8cd98f00b204e9800998ecf8427e
|
||||
|
* md5('The quick brown fox jumps over the lazy dog'); // 9e107d9d372bb6826bd81d3542a419d6
|
||||
|
* md5('The quick brown fox jumps over the lazy dog.'); // e4d909c290d0fb1ca068ffaddf22cbd0
|
||||
|
* |
||||
|
* // It also supports UTF-8 encoding
|
||||
|
* md5('中文'); // a7bac2239fcdcb3a067903d8077c4a07
|
||||
|
* |
||||
|
* // It also supports byte `Array`, `Uint8Array`, `ArrayBuffer`
|
||||
|
* md5([]); // d41d8cd98f00b204e9800998ecf8427e
|
||||
|
* md5(new Uint8Array([])); // d41d8cd98f00b204e9800998ecf8427e
|
||||
|
*/ |
||||
|
root.md5 = exports; |
||||
|
if (AMD) { |
||||
|
define(function () { |
||||
|
return exports; |
||||
|
}); |
||||
|
} |
||||
|
} |
||||
|
})(); |
||||
@ -0,0 +1,26 @@ |
|||||
|
{ |
||||
|
"name": "why_in_h5", |
||||
|
"lockfileVersion": 2, |
||||
|
"requires": true, |
||||
|
"packages": { |
||||
|
"": { |
||||
|
"devDependencies": { |
||||
|
"js-md5": "^0.8.3" |
||||
|
} |
||||
|
}, |
||||
|
"node_modules/js-md5": { |
||||
|
"version": "0.8.3", |
||||
|
"resolved": "https://registry.npmmirror.com/js-md5/-/js-md5-0.8.3.tgz", |
||||
|
"integrity": "sha512-qR0HB5uP6wCuRMrWPTrkMaev7MJZwJuuw4fnwAzRgP4J4/F8RwtodOKpGp4XpqsLBFzzgqIO42efFAyz2Et6KQ==", |
||||
|
"dev": true |
||||
|
} |
||||
|
}, |
||||
|
"dependencies": { |
||||
|
"js-md5": { |
||||
|
"version": "0.8.3", |
||||
|
"resolved": "https://registry.npmmirror.com/js-md5/-/js-md5-0.8.3.tgz", |
||||
|
"integrity": "sha512-qR0HB5uP6wCuRMrWPTrkMaev7MJZwJuuw4fnwAzRgP4J4/F8RwtodOKpGp4XpqsLBFzzgqIO42efFAyz2Et6KQ==", |
||||
|
"dev": true |
||||
|
} |
||||
|
} |
||||
|
} |
||||
@ -0,0 +1,5 @@ |
|||||
|
{ |
||||
|
"devDependencies": { |
||||
|
"js-md5": "^0.8.3" |
||||
|
} |
||||
|
} |
||||
Loading…
Reference in new issue