A. aes tkip鍝涓濂
AES鍔犲瘑姣擳KIP鍔犲瘑鏇翠紭銆
AES鍔犲瘑鐨勪紭鍔匡細
1. 瀹夊叏鎬ф洿楂錛欰ES鏄涓縐嶅圭О鍔犲瘑綆楁硶錛屽叿鏈夐潪甯擱珮鐨勫畨鍏ㄦс傜敱浜庡叾澶嶆潅鐨勮捐″拰浣跨敤寮哄ぇ鐨勫瘑閽ワ紝浣垮緱鍏跺規姉鍚勭嶆敾鍑葷殑鑳藉姏闈炲父寮恆
2. 鎬ц兘鍑鴻壊錛氱浉姣斾簬鍏朵粬鍔犲瘑綆楁硶錛孉ES鍦ㄥ姞瀵嗗拰瑙ｅ瘑鏃剁殑璁＄畻鏁堢巼闈炲父楂橈紝澶勭悊閫熷害寰堝揩銆
3. 騫挎硾搴旂敤錛氱敱浜嶢ES鐨勯珮瀹夊叏鎬у拰鑹濂界殑鎬ц兘錛屽畠宸茬粡琚騫挎硾搴旂敤鍦ㄥ悇縐嶅満鍚堬紝鍖呮嫭緗戠粶瀹夊叏銆佹暟鎹瀛樺偍絳夈
TKIP鍔犲瘑鐨勫矓闄愭э細
1. 瀹夊叏鎬ц緝浣錛歍KIP鏄涓縐嶈緝鏃╃殑鍔犲瘑鍗忚錛岃櫧鐒跺畠鎻愪緵浜嗕竴瀹氱殑瀹夊叏鎬э紝浣嗗湪闈㈠圭幇浠ｇ殑瀹夊叏濞佽儊鏃訛紝鍏跺畨鍏ㄦх浉瀵硅緝浣庛
2. 鎬ц兘鐩稿硅緝宸錛氫笌AES鐩告瘮錛孴KIP鐨勮＄畻鏁堢巼鐩稿硅緝浣庯紝澶勭悊閫熷害杈冩參銆
緇間笂鎵榪幫紝AES鍔犲瘑鍦ㄥ畨鍏ㄦс佹ц兘鍜屽箍娉涘簲鐢ㄦ柟闈㈢浉姣擳KIP鍏鋒湁鏄庢樉浼樺娍銆傚湪鐜頒唬鐨勫姞瀵嗛渶奼備腑錛孉ES宸茬粡鎴愪負鏇翠紭閫夈傜劧鑰岋紝闇瑕佹敞鎰忕殑鏄錛岄夋嫨鍝縐嶅姞瀵嗘柟寮忚繕鍙栧喅浜庡叿浣撶殑搴旂敤鍦烘櫙鍜岄渶奼傘
B. aes鍜宼kip鍝涓濂
AES姣擳KIP鏇村ソ銆
AES鍔犲瘑綆楁硶鐨勪紭鍔匡細
1. 瀹夊叏鎬ф洿楂錛欰ES鏄涓栫晫涓婃渶嫻佽岀殑鍔犲瘑鎶鏈涔嬩竴錛岃騫挎硾搴旂敤浜庡悇縐嶇郴緇熷拰搴旂敤涓銆傚叾瀵嗛掗闀垮害鍙浠ヨ劇疆涓哄氱嶈勬牸錛屽寘鎷128浣嶃192浣嶅拰256浣嶏紝榪欎嬌寰楀畠闈炲父闅句互鐮磋В銆
2. 鎬ц兘鍑鴻壊錛氱浉杈冧簬鍏朵粬鍔犲瘑綆楁硶錛孉ES鍦ㄥ勭悊閫熷害鍜屾晥鐜囨柟闈㈣〃鐜頒紭寮傘傜敱浜庡叾綆楁硶璁捐＄殑楂樻晥鎬э紝AES鍦ㄥ勭悊澶ч噺鏁版嵁鏃惰兘淇濊瘉閫熷害鑰屼笉鎹熷け瀹夊叏鎬с
3. 騫挎硾搴旂敤錛氱敱浜庡叾寮哄ぇ鐨勫畨鍏ㄦу拰鎬ц兘錛孉ES宸茶騫挎硾閲囩撼涓鴻稿氭搷浣滅郴緇熷拰杞浠剁殑榛樿ゅ姞瀵嗘妧鏈銆傝稿氭棤綰跨綉緇滆懼囦篃鏀鎸丄ES鍔犲瘑銆
TKIP鍔犲瘑綆楁硶鐨勫矓闄愭э細
1. 瀹夊叏鎬х浉瀵硅緝浣錛氳櫧鐒禩KIP鏄涓轟簡澧炲己WEP瀹夊叏鑰岃捐＄殑錛屼絾瀹冪殑瀹夊叏鎬т粛鐒朵綆浜嶢ES銆傚叾涓昏侀棶棰樺湪浜庡叾綆楁硶璁捐′笂鐨勬煇浜涚己闄鳳紝浣垮叾瀹規槗鍙楀埌鏌愪簺鏀誨嚮鐨勫獎鍝嶃
2. 鎬ц兘涓嶈凍錛氱浉杈冧簬AES錛孴KIP鍦ㄥ勭悊澶ч噺鏁版嵁鏃跺彲鑳借〃鐜板嚭鎬ц兘涓嶈凍鐨勬儏鍐點傚湪鏌愪簺鍦烘櫙涓嬶紝鍏跺勭悊閫熷害鍙鑳借緝鎱銆
緇間笂鎵榪幫紝浠庡畨鍏ㄦу拰鎬ц兘涓ゆ柟闈㈣冭檻錛孉ES鍔犲瘑浼樹簬TKIP銆傚洜姝わ紝鍦ㄩ夋嫨鍔犲瘑鎶鏈鏃訛紝AES鏄涓涓鏇村ソ鐨勯夋嫨銆