47 lines
4.2 KiB
Plaintext
47 lines
4.2 KiB
Plaintext
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~ €
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4 l
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§ © ª « <init> ()V Code LineNumberTable LocalVariableTable this Lcom/common/util/Sm4Util; generateKey ()Ljava/lang/String; key [B
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encryptEcb 8(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String; plainText Ljava/lang/String; hexKey sm4 Lcn/hutool/crypto/symmetric/SM4;
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decryptEcb
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cipherText
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encryptCbc iv ivSpec #Ljavax/crypto/spec/IvParameterSpec; keyBytes secretKey Ljavax/crypto/SecretKey; ,Lcn/hutool/crypto/symmetric/SymmetricCrypto; encryptedBase64 ivBase64
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decryptCbc cipherTextWithIv parts [Ljava/lang/String;
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StackMapTable \ main ([Ljava/lang/String;)V args encryptedWithIv
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decryptedText success Z ¬ † <clinit>
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SourceFile Sm4Util.java ; < ® K ¯ ° ± ² ³ ´ µ ¶ · cn/hutool/crypto/symmetric/SM4 ¸ ¹ ; º » ¼ ½ ¼ ¾ ¿ À !javax/crypto/spec/IvParameterSpec javax/crypto/spec/SecretKeySpec SM4 ; Á *cn/hutool/crypto/symmetric/SymmetricCrypto SM4/CBC/PKCS5Padding ; Â Ã Ä Ç È É · java/lang/StringBuilder Ê Ë : Ì C ¬ Í Î "java/lang/IllegalArgumentException *æ— æ•ˆçš„å¯†æ–‡æ ¼å¼�，应为 'IV:密文' ; Ï Ð Ò Ó Ô ¹ B C Õ Ö × #生æˆ�的密钥（å��å…进制）: Ø Ï å¯†é’¥é•¿åº¦: Ê Ù å—节 1Hello 国密算法ï¼�SM4 åŠ è§£å¯†æµ‹è¯•ã€‚123456 原始明文: O G åŠ å¯†ç»“æžœï¼ˆIV:密文）: Y G 解密å�Žçš„明文: Ú Û åŠ è§£å¯†éªŒè¯�结果: æˆ�功 失败 2org/bouncycastle/jce/provider/BouncyCastleProvider BC Ü Ý Þ ß à com/common/util/Sm4Util java/lang/Object java/lang/String java/io/PrintStream cn/hutool/crypto/SmUtil "()Lcn/hutool/crypto/symmetric/SM4; getSecretKey ()Ljavax/crypto/SecretKey; javax/crypto/SecretKey
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getEncoded ()[B cn/hutool/core/util/HexUtil encodeHexStr ([B)Ljava/lang/String; decodeHex (Ljava/lang/String;)[B ([B)V
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encryptBase64 &(Ljava/lang/String;)Ljava/lang/String;
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decryptStr cn/hutool/core/util/RandomUtil randomBytes (I)[B ([BLjava/lang/String;)V X(Ljava/lang/String;Ljavax/crypto/SecretKey;Ljava/security/spec/AlgorithmParameterSpec;)V java/util/Base64
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getEncoder Encoder InnerClasses ()Ljava/util/Base64$Encoder; java/util/Base64$Encoder encodeToString append -(Ljava/lang/String;)Ljava/lang/StringBuilder; toString split '(Ljava/lang/String;)[Ljava/lang/String; (Ljava/lang/String;)V
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getDecoder Decoder ()Ljava/util/Base64$Decoder; java/util/Base64$Decoder decode java/lang/System out Ljava/io/PrintStream; println (I)Ljava/lang/StringBuilder; equals (Ljava/lang/Object;)Z java/security/Security getProvider ,(Ljava/lang/String;)Ljava/security/Provider; addProvider (Ljava/security/Provider;)I ! 9 : ; < = / *· ± > ? @ A B C = ? ¸ ¶ ¹ K*¸ ° >
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? D E F G = T » Y+¸ · M,*¶ ° >
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