]]>鍙敤鍦↗avaME涓婄殑鍔犲瘑鍖匓ouncy Castle鐨勪嬌鐢?/title>http://m.tkk7.com/amplifier/archive/2008/01/25/177838.htmlamp@javaamp@javaFri, 25 Jan 2008 11:59:00 GMThttp://m.tkk7.com/amplifier/archive/2008/01/25/177838.htmlhttp://m.tkk7.com/amplifier/comments/177838.htmlhttp://m.tkk7.com/amplifier/archive/2008/01/25/177838.html#Feedback0http://m.tkk7.com/amplifier/comments/commentRss/177838.htmlhttp://m.tkk7.com/amplifier/services/trackbacks/177838.htmlBouncy Castle錛?a target="_blank">http://www.bouncycastle.org/錛夋槸涓涓簽澶х殑鍔犲瘑綾誨簱錛屾敮鎸丣ava鍜孋#錛屽叾涓璊ava閮ㄥ垎鍙戝竷鐨勬簮浠g爜鍘嬬緝鍖呭氨鏈?4M宸﹀彸錛屾敮鎸丣DK 1.0~5.0錛屾敮鎸丣2ME錛堢幇鍦ㄥ彨JavaME錛夈?br />
浣嗘槸錛岃繖涓被搴撲嬌鐢ㄨ搗鏉ュ茍涓嶉偅涔堟柟渚匡紝瀹冨茍娌℃湁涓庢櫘閫欽ava綾誨簱閭f牱浠ar褰㈠紡鍙戝竷绔嬪嵆鍙敤鐨勪簩榪涘埗綾誨簱錛岃屽彧鍙戝竷婧愪唬鐮侊紝婧愪唬鐮佸寘鍚簡澶氫喚錛屽寘鎷琂DK1.0,JDK1.1,JDK1.2,JDK1.3,JDK1.4,JDK1.5,J2ME絳夛紝姣忕鐜閮芥湁灝戦噺鏂囦歡涓嶄竴鏍鳳紝鏈夊涓敤浜嶢nt鐨刡uild xml錛屽垎鍒敤浜庡悇縐嶄笉鍚岀殑JDK錛屼絾鏄瘡涓獂ml瀹氫箟浜嗗涓猼arget錛屼笉鐭ラ亾鍝釜target鎵嶈兘build鍑哄彲鐢ㄧ殑綾誨簱鏉ワ紝閫変腑浜嗗叾涓煇涓猼arget鏈夊彲鑳戒細鍑虹幇閿欒錛宐uild涓嶄笅鍘匯傛枃妗eお綆鍗曪紝鍩烘湰娌¤鍒版庝箞鐢熸垚鍙敤鐨勭被搴擄紝緗戜笂鐨勭浉鍏蟲枃妗d篃寰堝皯銆傛垜灝濊瘯浜嗕袱澶╂墠緇堜簬鎶婄涓涓狹IDP鍔犲瘑嫻嬭瘯紼嬪簭榪愯鎴愬姛銆?br />
鎴戠殑搴旂敤鍙槸瀹炵幇Java ME鐨勫姞瀵嗭紝鎵浠ヨ繖閲岃鐨勫彧鏄拡瀵笿avaME鐨勶紝JavaSE搴旇浼氱畝鍗曚竴鐐廣?br />
鎵撳紑涓嬭澆涓嬫潵鐨勫帇緙╁寘錛坈rypto-138.zip錛夛紝浼氬彂鐜伴噷闈㈡湁涓鍫嗘枃浠跺す鍜屼竴鍫嗘枃浠訛紝鍏朵腑涓涓枃浠跺す鍙玧2me錛屼簬鏄涓鍙嶅簲灝辨槸鎵撳紑瀹冪湅鐪嬮噷闈㈡槸浠涔堬紝鍙戠幇閲岄潰鍙湁灝戦噺鐨勬簮浠g爜鏂囦歡錛岀湅鏉ヨ繖鍙槸閫傜敤浜巎2me鐨勪竴閮ㄥ垎婧愪唬鐮佽屽凡錛屽叾浠栭氱敤鐨勯儴鍒嗕笉鍦ㄨ繖閲屻?br />
榪樻湁涓涓猨2me.xml錛屾槸涓涓狝nt鐨刡uild鏂囦歡錛屽湪eclipse閲岄潰鐢╝nt鎵撳紑浠ュ悗錛屽彂鐜伴噷闈㈡湁寰堝target錛岄櫎浜唚hat錛堣緭鍑轟竴浜涗俊鎭級鍜宨nit錛堝緩绔嬪嚑涓洰褰曪紝澶嶅埗涓浜涙枃浠訛級榪欎袱涓兘鎵ц鎴愬姛涔嬪錛屽叾浠栧嚑涔庨兘鏄け璐ョ殑錛屾墍浠ラ氳繃榪欎釜涓滆タ鏄悶涓嶅嚭鎴戜滑鍙敤鐨刢lasses鏉ョ殑銆?br />
娌″姙娉曪紝鍙湁涓涓釜鐩綍鍦扮湅錛屽湪涓涓獄ips鐩綍閲岄潰鍙戠幇cldc_sources.zip錛岄噷闈㈢殑婧愪唬鐮佹枃浠舵湁寰堝錛屾湁鐐瑰儚浜嗭紝浜庢槸灝辨妸瀹冭В鍘嬪悗鏀懼埌涓涓狤clipse ME嫻嬭瘯欏圭洰鐨剆rc鐩綍涓嬶紝鎵懼埌org.bouncycastle.crypto.examples鍖咃紝閲岄潰鏈変釜MIDPTest.java鏂囦歡錛岃繕鏈変釜midp_test.jad錛岀湅鏉ヨ繖涓槸鐢ㄦ潵嫻嬭瘯鐢ㄧ殑MIDP浜嗭紝璋冨嚭WTK鐨勬ā鎷熷櫒鏉ヨ繍琛屼竴涓嬶紝鏋滅劧鏄紝鎴愬姛浜嗐?br />
涓嬩竴姝ユ槸鍦ㄦ墜鏈轟笂榪愯銆傚鏋滀笉娣鋒穯錛岀敓鎴愮殑JAR鍖呮湁1.6M涔嬪法錛屼笉綆′簡錛屽厛璇曚竴涓嬨傚畨瑁呭埌鎵嬫満涓婏紝鍒版渶鍚庡嚭鐜?#8220;鎺堟潈澶辮觸”鐨勬彁紺猴紝瀹夎涓嶆垚鍔熴傝璧峰師鏉ユ壘鏂囨。鏃跺湪index.html閲岄潰鐪嬪埌鏈夎繖涔堜竴鍙ヨ瘽錛歍he final caveat to this is that as the j2me distribution includes some compatibility classes starting in the java package, you need to use an obfuscator to change the package names before attempting to import a midlet using the BC API. 浼間箮鍥犱負鐢ㄤ簬j2me鐨勭増鏈湁鍑犱釜浠ava寮澶寸殑鍖咃紝閲岄潰鍖呭惈浜嗕竴浜涘吋瀹圭被錛屽彲鑳芥槸鐢ㄤ簬琛ュ厖CLDC鐨勪笉瓚籌紝鐢變簬java寮澶寸殑鍖呮槸緋葷粺鍖咃紝鏄笉鍏佽淇敼鐨勶紝鎵浠ヤ笉澶勭悊榪囩殑璇濆畨瑁呬細澶辮觸銆傚繀欏誨厛鐢ㄦ販娣嗗櫒寮勪竴涓嬫墠琛屻侲clipse ME閰嶇疆娣鋒穯鍣ㄥ崄鍒嗙畝鍗曪紝鎴戜嬌鐢ㄧ殑鏄疨roGuard銆傚弬鐓?a >http://www.cnjm.net/eclipseme/docs/configuring.html閰嶇疆鍗沖彲銆傜劧鍚庤繍琛孋reate Obfuscated Package鐢熸垚娣鋒穯榪囩殑鍖咃紝鍙湁13K銆傚畨瑁呭湪Nokia 6681涓婏紝鎴愬姛錛岃繍琛岋紝涔熸垚鍔熶簡銆傚皾璇曚慨鏀逛竴涓婱IDPTest.java錛屽湪whichCipher鏂規(guī)硶閲岄潰錛屾妸榪斿洖鍊兼敼涓哄叾浠栨暟瀛楋紙0-4錛夛紝灝卞彲浠ヤ慨鏀瑰姞瀵嗘柟寮忥紝浣嗘槸鐢變簬DES鍔犲瘑浣跨敤鐨勫瘑閽ラ暱搴︿負64bit錛岃岄粯璁ょ殑key鏄?0123456789abcdef0123456789abcdef"錛岃繍琛孌ES鏄細鎻愮ず瀵嗛挜澶暱錛屾垜寮濮嬩互涓烘妸key鏀逛負4涓瓧絎﹀氨鍙互錛堝洜涓篔ava浣跨敤Unicode錛屾瘡涓瓧絎?瀛楄妭錛?涓瓧絎?瀛楄妭=64bit錛夛紝鍗村嚭鐜頒簡鏁扮粍瓚婄晫鐨勫紓甯革紝鍏跺疄榪欎釜key騫朵笉鏄洿鎺ョ敤浣滃瘑閽ワ紝榪樿緇忚繃澶勭悊鐨勩傚皾璇曚簡8涓瓧絎︿篃涓嶈錛屾渶鍚庡彂鐜?6涓瓧絎﹀氨鍙互浜嗭紝搴旇鏄瘡涓や釜瀛楃瀵瑰簲涓涓?6榪涘埗鏁般傛祴璇曠▼搴忔槸瀵?#8220;www.bouncycastle.org”榪欎釜瀛楃涓茶繘琛屽姞瀵嗗拰瑙e瘑錛岄熷害榪樻槸鎸哄揩鐨勶紝鍑犱箮鎰熻涓嶅埌闇瑕佹椂闂達紙鍦ㄦ墜鏈轟笂鍚姩Java紼嬪簭鏈潵灝辨瘮杈冩參錛夈?br />
涓棿榪樼鍒頒竴涓棶棰橈紝鐢變簬鎴戞槸鎶婃簮浠g爜鐩存帴澶嶅埗鍒頒竴涓師鏉ュ緩绔嬪ソ鐨凪IDP欏圭洰閲岋紝閭d釜MIDP欏圭洰閲屽凡緇忔湁涓粯璁ょ殑JAD鏂囦歡錛屼絾鏄噷闈㈡病鏈夎〃紺鴻榪愯鐨凪idlet錛岀敓鎴怞ar鍖呬箣鍚庯紝瀹夎鍒版墜鏈轟笂鍒版渶鍚庝細鍑虹幇瀹夎鏂囦歡鏃犳晥鐨勬彁紺恒傛墦寮閭d釜JAD鏂囦歡錛屽湪Midlets鏍囩閲岀偣鍑籄dd鎸夐挳錛屾妸org.bouncycastle.crypto.examples.MIDPTest娣誨姞榪涘幓鍗沖彲銆?br />
浠ヤ笂嫻嬭瘯浣跨敤鐨勭幆澧冩槸錛?br />
JDK 1.5.02
Eclipse 3.2.0
Eclipse ME 1.7.7 http://eclipseme.org
Sun WTK 2.5.2 for CLDC
ProGuard 4.1 http://proguard.sourceforge.net/
]]>Java ME 鐨勯檺鍒跺お澶氫簡http://m.tkk7.com/amplifier/archive/2006/03/25/37299.htmlamp@javaamp@javaFri, 24 Mar 2006 17:42:00 GMThttp://m.tkk7.com/amplifier/archive/2006/03/25/37299.htmlhttp://m.tkk7.com/amplifier/comments/37299.htmlhttp://m.tkk7.com/amplifier/archive/2006/03/25/37299.html#Feedback0http://m.tkk7.com/amplifier/comments/commentRss/37299.htmlhttp://m.tkk7.com/amplifier/services/trackbacks/37299.html鏈潵鎯沖湪鎵嬫満涓婂紑鍙戜竴涓煭淇″姞瀵嗗彂閫?鎺ユ敹紼嬪簭鐨勶紝鐪嬩簡鍑犲ぉJ2ME錛屽彂鐜伴檺鍒跺緢澶氾紝鍑犱箮鏃犳硶瀹炵幇銆?br />鐭俊鍙戦佹槸鍙互鐨勶紝鍙鎵嬫満鑳芥彁渚沇MA鐨凙PI錛涗絾鎺ユ敹鐨勮瘽瑕佹敞鍐岀洃鍚鍙o紝鐭俊蹇呴』鍙戝埌榪欎釜绔彛鎵嶈兘琚▼搴忕洃鍚埌錛岀劧鑰岋紝鍦↗2ME涔嬪錛屼技涔庢病鏈夌煭淇$鍙h繖涓蹇碉紝鎵浠ュ叾浠栨墜鏈鴻寰榪欎釜绔彛鍙戠煭淇¢兘涓嶇煡閬撳浣曟搷浣溿?br />涓嶅悓鐨勬墜鏈哄J2ME鐨勬敮鎸佺浉宸お澶氫簡錛屼竴涓畝鍗曠殑鍙戦佺▼搴忥紝鍦∟OKIA3230涓婂彲浠ヨ繍琛岋紝鍦≦D涓婂氨涓嶈錛岃屼笖鏄帿鍚嶅叾濡欏湴鎵撳紑浜嗕竴涓┖鐧界獥鍙o紝浠涔堥夐」閮界湅涓嶈錛屾寜浠涔堥敭閮芥病鍙嶅簲錛岄兘涓嶇煡鍑轟簡浠涔堥棶棰樸?/p>