git init1.1.103

1 files changed, 90 insertions, 0 deletions

diff --git a/http/3rdParty/yaMD5/README.md b/http/3rdParty/yaMD5/README.md
new file mode 100644
index 0000000..57ba203
--- /dev/null
+++ b/http/3rdParty/yaMD5/README.md
@@ -0,0 +1,90 @@
+### YaMD5 - Yet another MD5 hasher
+
+I needed an MD5 hasher, and as usual I want small code base, and fast.
+
+Originally found [md5-o-matic](https://github.com/trentmillar/md5-o-matic).
+It was fast but did not work with Unicode strings.
+Also, I eventually realized it was really based on [code from 
+Joseph Myers](http://www.myersdaily.org/joseph/javascript/md5-text.html), which 
+is itself a javascript adapation of the C language version the reference 
+implementation of MD5 in Appendix 3 of 
+[RFC 1321](http://www.rfc-editor.org/rfc/rfc1321.txt).
+
+Then I found [SparkMD5](https://github.com/satazor/SparkMD5), which works
+with Unicode strings, but at a steep cost to performance on large input strings. 
+Also, glancing at the code I saw avoidable redundancies causing the code base 
+to be larger than needed.
+
+So from this point I set out to write my own version, YaMD5 (sorry, I am 
+not good with naming projects), of course heavily relying on the [original 
+code from Joseph Myers](http://www.myersdaily.org/joseph/javascript/md5-text.html), 
+(with modifications to incrementally improve performance as per profiling), 
+and bits from [SparkMD5](https://github.com/satazor/SparkMD5) -- I started to 
+work from SparkMD5 implementation, so there might be code original to 
+SparkMD5 I kept in a few places (like say, code in md5.end() etc.)
+
+### Benefits of YaMD5
+
+- Can handle Unicode strings
+- Natively incremental
+- Small code base
+- Fastest MD5 hasher out there so far **for large input**:
+    * See <http://jsperf.com/md5-shootout/48> (all kind of implementations.)
+    * See <http://jsperf.com/md5-shootout/50> (implementations which supports Unicode strings.)
+    * Notes regarding the above _MD5 shootout_ benchmarks:
+        - Support both ASCII and Unicode strings:
+            * YaMD5
+            * [SparkMD5](https://github.com/satazor/SparkMD5)
+            * [Paul Johnston's MD5 ("Paj's MD5")](http://pajhome.org.uk/crypt/md5/md5.html)
+            * [js-crypto's MD5 ("TinyMD5")](https://github.com/jbt/js-crypto)
+        - Supports only ASCII strings:
+            * [Masanao Izumo's MD5 ("MD5_hexhash")](http://www.onicos.com/staff/iz/amuse/javascript/expert/md5.txt)
+            * [Joseph Myers's MD5 ("jkm MD5"](http://www.myersdaily.org/joseph/javascript/md5-text.html)
+            * [Trent Millar's MD5 ("MD5-o-matic")](https://github.com/trentmillar/md5-o-matic)
+            * [iReal's MD5 ("FastMD5")](https://github.com/iReal/FastMD5)
+        - _valums MD5_ code fails both ASCII and Unicode strings: **Do not use**.
+
+### Usage
+
+One pass:
+
+    YaMD5.hashStr('hello world\n') === "6f5902ac237024bdd0c176cb93063dc4"
+
+Incremental:
+
+    var md5Hasher = new YaMD5();
+    ...
+    md5Hasher.start();
+    md5Hasher.appendStr('hello');
+    md5Hasher.appendStr(' ');
+    md5Hasher.appendStr('world');
+    md5Hasher.appendStr('\n');
+    md5Hasher.end() === '6f5902ac237024bdd0c176cb93063dc4';
+
+### License
+
+I don't know what license covers Joseph Myers' code (need
+to find out). In any case, concerning whatever original code I contributed in
+there:
+
+The MIT License (MIT)
+
+Copyright (C) 2014 Raymond Hill
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.