ようやく再実装完了。性能は…

　C標準のメモリではなくJVMヒープから取る実装になってしまったけど性能の劣化は認められず。むしろ前回より速くなってるし（誤差だろうけど）、まずまずの出来。

100000 time speed test. data size = 49
[nativeRC4] encrypt speed: 750 ms
[nativeRC4] decrypt speed: 734 ms
[JCE RC4] encrypt speed: 1016 ms
[JCE RC4] decrypt speed: 578 ms

10000 time speed test. data size = 8404
[nativeRC4] encrypt speed: 1438 ms
[nativeRC4] decrypt speed: 1406 ms
[JCE RC4] encrypt speed: 2687 ms
[JCE RC4] decrypt speed: 2813 ms

100000 time speed test. data size = 49
[sun.misc.base64] encrypt speed: 6110 ms
[sun.misc.base64] decrypt speed: 1704 ms
[nativeBase64] encrypt speed: 468 ms
[nativeBase64] decrypt speed: 313 ms
[apache.commons.codec base64] encrypt speed: 500 ms
[apache.commons.codec base64] decrypt speed: 734 ms

10000 time speed test. data size = 8404
[sun.misc.base64] encrypt speed: 14125 ms
[sun.misc.base64] decrypt speed: 15750 ms
[nativeBase64] encrypt speed: 1078 ms
[nativeBase64] decrypt speed: 1125 ms
[apache.commons.codec base64] encrypt speed: 5328 ms
[apache.commons.codec base64] decrypt speed: 5703 ms

本番稼動間際に起きてマジびびった。