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Data Warehouse Service JDBC driver
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) ? ? HMAC_SHA256_ALGORITHM Ljava/lang/String;
ConstantValue ()V Code LineNumberTable LocalVariableTable this Lorg/postgresql/util/MD5Digest; encode
([B[B[B)[B md Ljava/security/MessageDigest; temp_digest [B pass_digest e (Ljava/security/NoSuchAlgorithmException; user password salt
hex_digest
StackMapTable K ? ?
bytesToHex ([B[BII)V c I j bytes hex offset length lookup [C i pos a SHA256_MD5encode sha Ljava/lang/Exception; ? sha256 ([B)[B str bytesToHexString ([B)Ljava/lang/String; v hv src
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charToByte (C)B C hexStringToBytes (Ljava/lang/String;)[B hexString hexChars d GenerateKFromPBKDF2 )(Ljava/lang/String;Ljava/lang/String;I)[B ,Ljava/security/spec/InvalidKeySpecException; random64code server_iteration
iterations chars random32code spec Ljavax/crypto/spec/PBEKeySpec; skf Ljavax/crypto/SecretKeyFactory; hash ? ? ? ((Ljava/lang/String;Ljava/lang/String;)[B GetKeyFromHmac ([B[B)[B #Ljava/security/InvalidKeyException; key data
signingKey !Ljavax/crypto/spec/SecretKeySpec; mac Ljavax/crypto/Mac; ? ? ? XOR_between_password ([B[BI)[B password1 password2 temp MD5_SHA256encode *(Ljava/lang/String;Ljava/lang/String;[B)[B K
server_key
client_key
stored_key
EncryptString RFC5802Algorithm :(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)[B token server_iteration_350 M(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;I)[B tokenbyte client_signature hmac_result server_signature h result ;(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;I)[B
SourceFile MD5Digest.java ? @ MD5 ? ? ? ? ? ? ? W X ? ? &java/security/NoSuchAlgorithmException java/lang/IllegalStateException "Unable to encode password with MD5 ? ? SHA-256 java/lang/Exception ? @ java/lang/StringBuilder ? ? ? _ 0123456789ABCDEF
u v x y javax/crypto/spec/PBEKeySpec ? PBKDF2WithHmacSHA1 ? ? ? *java/security/spec/InvalidKeySpecException } ~ javax/crypto/spec/SecretKeySpec org/postgresql/util/MD5Digest
HmacSHA256 ? ? ? !java/security/InvalidKeyException j } ? Sever Key UTF-8 y ? ?
Client Key i j l m ? ? ? ? java/lang/Object java/security/MessageDigest java/lang/String javax/crypto/SecretKeyFactory javax/crypto/Mac getInstance 1(Ljava/lang/String;)Ljava/security/MessageDigest; update ([B)V digest ()[B ([BII)V *(Ljava/lang/String;Ljava/lang/Throwable;)V printStackTrace (Ljava/lang/String;)V java/lang/Integer toHexString (I)Ljava/lang/String; ()I append (I)Ljava/lang/StringBuilder; -(Ljava/lang/String;)Ljava/lang/StringBuilder; toString ()Ljava/lang/String; indexOf (I)I equals (Ljava/lang/Object;)Z toUpperCase toCharArray ()[C ([C[BII)V 3(Ljava/lang/String;)Ljavax/crypto/SecretKeyFactory; generateSecret 6(Ljava/security/spec/KeySpec;)Ljavax/crypto/SecretKey; javax/crypto/SecretKey
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