Êþº¾ 4 ù org/pzone/crypto/SM2$KeyExchange java/lang/Object rA Ljava/math/BigInteger; RA "Lorg/bouncycastle/math/ec/ECPoint; V Z [B key ID Ljava/lang/String; keyPair Lorg/pzone/crypto/SM2KeyPair; <init> 2(Ljava/lang/String;Lorg/pzone/crypto/SM2KeyPair;)V Code
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()V
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org/pzone/crypto/SM2KeyPair getPublicKey $()Lorg/bouncycastle/math/ec/ECPoint;
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" $ # org/pzone/crypto/SM2 % & access$0 8(Ljava/lang/String;Lorg/bouncycastle/math/ec/ECPoint;)[B (
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LineNumberTable LocalVariableTable this "Lorg/pzone/crypto/SM2$KeyExchange; keyExchange_1 (()Lorg/pzone/crypto/SM2$TransportEntity;
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" 0 1 2 access$1 ()Ljava/math/BigInteger;
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" 4 5 6 access$2 .(Ljava/math/BigInteger;)Ljava/math/BigInteger; 8
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" : ; access$3
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= ? > org/bouncycastle/math/ec/ECPoint @ A multiply :(Ljava/math/BigInteger;)Lorg/bouncycastle/math/ec/ECPoint;
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= C D normalize F H $org/pzone/crypto/SM2$TransportEntity
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= J K L
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getEncoded (Z)[B
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G N O +([B[B[BLorg/bouncycastle/math/ec/ECPoint;)V keyExchange_2 N(Lorg/pzone/crypto/SM2$TransportEntity;)Lorg/pzone/crypto/SM2$TransportEntity;
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= S T U getXCoord +()Lorg/bouncycastle/math/ec/ECFieldElement;
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W Y X 'org/bouncycastle/math/ec/ECFieldElement Z 2 toBigInteger
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" \ ] 2 access$4 _ a ` java/math/BigInteger b ONE
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_ d e 6 subtract
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_ g h 6 and
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_ j k 6 add
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m n 2 getPrivateKey
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_ p @ 6
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_ r s 6 mod
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" u v w access$5 '()Lorg/bouncycastle/math/ec/ECCurve$Fp; G y z R
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| ~ } #org/bouncycastle/math/ec/ECCurve$Fp decodePoint &([B)Lorg/bouncycastle/math/ec/ECPoint; G K
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k F(Lorg/bouncycastle/math/ec/ECPoint;)Lorg/bouncycastle/math/ec/ECPoint;
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" access$6 5()Lorg/bouncycastle/crypto/params/ECDomainParameters;
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1org/bouncycastle/crypto/params/ECDomainParameters 2 getH
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=
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isInfinity ()Z java/lang/IllegalStateException
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_ toByteArray ()[B
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= U getYCoord G (
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" £ ¤ ¥ access$7 ([[B)[B
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µ · ¶ java/io/PrintStream ¸ ¹ print (Ljava/lang/String;)V
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" » ¼ ½ printHexString ([B)V
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Ö Ø × java/util/Arrays Ù Ú equals ([B[B)Z Ü B->A å¯é¥ç¡®è®¤æå
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SourceFile SM2.java InnerClasses õ org/bouncycastle/math/ec/ECCurve Fp KeyExchange TransportEntity !
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