Edit D:\chineseall_products\bak\digitalLib6\WEB-INF\classes\com\digitallib\util\AESEncryptUtil.class
?? 2 ? "com/digitallib/util/AESEncryptUtil java/lang/Object charset Ljava/lang/String; ConstantValue utf-8 KEY_ALGORITHM AES CIPHER_ALGORITHM AES/ECB/PKCS5Padding <init> ()V Code LineNumberTable LocalVariableTable this $Lcom/digitallib/util/AESEncryptUtil; testEncrypt Exceptions java/lang/Exception RuntimeVisibleAnnotations Lorg/junit/Test; chineseall_digitalLib_textbook " # $ getKey '(Ljava/lang/String;I)Ljava/lang/String; & ( ' java/lang/System ) * out Ljava/io/PrintStream; , java/lang/StringBuilder . ????? + 0 1 (Ljava/lang/String;)V + 3 4 5 append -(Ljava/lang/String;)Ljava/lang/StringBuilder; + 7 8 9 toString ()Ljava/lang/String; ; = < java/io/PrintStream > 1 println @ ??????????? B C D encrypt 8(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String; F ????? H I D decrypt K ????? key encData srcStr initkey (I)Ljava/lang/String; R &java/security/NoSuchAlgorithmException T V U javax/crypto/KeyGenerator W X getInstance /(Ljava/lang/String;)Ljavax/crypto/KeyGenerator; T Z [ \ init (I)V T ^ _ ` generateKey ()Ljavax/crypto/SecretKey; b d c javax/crypto/SecretKey e f getEncoded ()[B h j i %org/apache/xerces/impl/dv/util/Base64 k l encode ([B)Ljava/lang/String; len I kg Ljavax/crypto/KeyGenerator; secretKey Ljavax/crypto/SecretKey; toKey ([B)Ljava/security/Key; v javax/crypto/spec/SecretKeySpec u x y ([BLjava/lang/String;)V [B | ~ } +org/apache/commons/codec/digest/DigestUtils ? md5Hex &(Ljava/lang/String;)Ljava/lang/String; ? ? ? java/lang/String ? ? substring (II)Ljava/lang/String; ? ? ? ? getBytes (Ljava/lang/String;)[B kb StackMapTable ? ? ? ? ? valueOf &(Ljava/lang/Object;)Ljava/lang/String; ? ? ? ? length ()I tmp i h ? ? ? decode ? s t ? ? ? javax/crypto/Cipher W ? )(Ljava/lang/String;)Ljavax/crypto/Cipher; ? ? [ ? (ILjava/security/Key;)V ? ? ? ? doFinal ([B)[B data k Ljava/security/Key; cipher Ljavax/crypto/Cipher; content ? x SourceFile AESEncryptUtil.java ! / *? ? ? ] L+ ?? !L? %? +Y-? /+? 2? 6? :?M,+? AM? %? +YE? /,? 2? 6? :,+? GN? %? +YJ? /-? 2? 6? :? & ! " # ! $ $ % * & @ ' F ( \ ) * ] Z L $ 9 M F N O P Q d ? SL+? Y+? ]M,? a ? g? 8 9 : < m n o p q r s t 5 ? uY* ? w? F L z # $ ? 4 ?? ? ? ?*? {K*l? ?*? ?,? gK*? R S T U & V - W 2 Y 4 L 4 m n - ? z ? # ? ? @*? {K?=? ? +Y+? ? /* `? ? 2? 6L? *? ???+? ?,? gL+? " ] ^ _ ` ' _ 2 b 9 c > e * @ L 8 ? ( ? n 9 ? z ? ? ? C D ? &+? ? ?? ?-,? ?-*? ? ? g:? s t u w # y 4 & ? & L ? ? ? ? # ? I D ? *+? ? ?? ?-,? ? ?-*? ? ?? ?:? ? ? ? ? ? " ? ' ? 4 * ? * L " ? ? ? ? ' ? ? ?
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