forked from minetest-mods/MoreMesecons
43 lines
1.5 KiB
Markdown
43 lines
1.5 KiB
Markdown
md5.lua [](https://travis-ci.org/kikito/md5.lua)
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=========================================================================================================
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This pure-Lua module computes md5 in Lua 5.1, Lua 5.2 and LuaJIT, using native bit-manipulation libraries when available, and falling back to table-based manipulation of integers in 5.1.
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It implements md5.sum and md5.sumhex like the [kernel project md5 package](http://www.keplerproject.org/md5/), but it's done completely in Lua, with no dependencies on other libs or C files.
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Usage
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=====
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local md5 = require 'md5'
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local md5_as_hex = md5.sumhexa(message) -- returns a hex string
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local md5_as_data = md5.sum(message) -- returns raw bytes
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Credits
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=======
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This is a cleanup of an implementation by Adam Baldwin - https://gist.github.com/evilpacket/3647908
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Which in turn was a mix of the bitwise lib, http://luaforge.net/projects/bit/ by hanzhao (`abrash_han - at - hotmail.com`),
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and http://equi4.com/md5/md5calc.lua, by Equi 4 Software.
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Lua 5.2 and LuaJIT compatibility by [Positive07](https://github.com/kikito/md5.lua/pull/2)
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License
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=======
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This library, as well as all the previous ones in which is based, is released under the MIT license (See license file for details).
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Specs
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=====
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The specs for this library are implemented with [busted](http://ovinelabs.com/busted/). In order to run them, install busted and then:
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cd path/to/where/the/spec/folder/is
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busted
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