/*
?*?Decrypt?the?specified?ciphertext?using?the?given?private?key.
?*/
public?void?dec（String?pubfile?String?prvfile?String?encfile?String?decfile）?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????.......???????532??2014-07-24?04:26??cpabe-master\AUTHORS.md

????.......?????15127??2014-07-24?04:26??cpabe-master\COPYING

????.......??????2923??2014-07-24?04:26??cpabe-master\doc\abstract.tex

????.......???????523??2014-07-24?04:26??cpabe-master\doc\appendix.tex

????.......???1158708??2014-07-24?04:26??cpabe-master\doc\Bachelor-Thesis.pdf

????.......??????5119??2014-07-24?04:26??cpabe-master\doc\background.tex

????.......??????9485??2014-07-24?04:26??cpabe-master\doc\construction.tex

????.......???????153??2014-07-24?04:26??cpabe-master\doc\Dec.java

????.......??????1832??2014-07-24?04:26??cpabe-master\doc\DemoForCpabe.java

????.......???????521??2014-07-24?04:26??cpabe-master\doc\Enc.java

????.......??????2918??2014-07-24?04:26??cpabe-master\doc\graduation_design.bib

????.......??????4203??2014-07-24?04:26??cpabe-master\doc\graduation_design.tex

????.......????????78??2014-07-24?04:26??cpabe-master\doc\HelloWorld.java

????.......??????5722??2014-07-24?04:26??cpabe-master\doc\implementation.tex

????.......??????7831??2014-07-24?04:26??cpabe-master\doc\introduction.tex

????.......???????151??2014-07-24?04:26??cpabe-master\doc\Keygen.java

????.......???????492??2014-07-24?04:26??cpabe-master\doc\Makefile

????.......??????1256??2014-07-24?04:26??cpabe-master\doc\related_work.tex

????.......??????5536??2014-07-24?04:26??cpabe-master\doc\sdu_pic.jpg

????.......???????119??2014-07-24?04:26??cpabe-master\doc\Setup.java

????.......???????947??2014-07-24?04:26??cpabe-master\doc\titlepage.tex

????.......???????269??2014-07-24?04:26??cpabe-master\INSTALL

????.......???????495??2014-07-24?04:26??cpabe-master\README

????.......?????15788??2014-07-24?04:26??cpabe-master\src\bswabe\Bswabe.java

????.......???????426??2014-07-24?04:26??cpabe-master\src\bswabe\BswabeCph.java

????.......???????211??2014-07-24?04:26??cpabe-master\src\bswabe\BswabeCphKey.java

????.......???????225??2014-07-24?04:26??cpabe-master\src\bswabe\BswabeElementBoolean.java

????.......???????184??2014-07-24?04:26??cpabe-master\src\bswabe\BswabeMsk.java

????.......???????606??2014-07-24?04:26??cpabe-master\src\bswabe\BswabePolicy.java

????.......???????193??2014-07-24?04:26??cpabe-master\src\bswabe\BswabePolynomial.java

............此處省略20個文件信息