final class sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher extends sun.security.ssl.SSLCipher$SSLWriteCipher
minor version: 0
major version: 59
flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
this_class: sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher
super_class: sun.security.ssl.SSLCipher$SSLWriteCipher
{
private final javax.crypto.Cipher cipher;
descriptor: Ljavax/crypto/Cipher;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final int tagSize;
descriptor: I
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final java.security.Key key;
descriptor: Ljava/security/Key;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final byte[] fixedIv;
descriptor: [B
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final int recordIvSize;
descriptor: I
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final java.security.SecureRandom random;
descriptor: Ljava/security/SecureRandom;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
void <init>(sun.security.ssl.Authenticator, sun.security.ssl.ProtocolVersion, sun.security.ssl.SSLCipher, java.lang.String, java.security.Key, java.security.spec.AlgorithmParameterSpec, java.security.SecureRandom);
descriptor: (Lsun/security/ssl/Authenticator;Lsun/security/ssl/ProtocolVersion;Lsun/security/ssl/SSLCipher;Ljava/lang/String;Ljava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;Ljava/security/SecureRandom;)V
flags: (0x0000)
Code:
stack=3, locals=8, args_size=8
start local 0 start local 1 start local 2 start local 3 start local 4 start local 5 start local 6 start local 7 0: aload 0
aload 1
aload 2
invokespecial sun.security.ssl.SSLCipher$SSLWriteCipher.<init>:(Lsun/security/ssl/Authenticator;Lsun/security/ssl/ProtocolVersion;)V
1: aload 0
aload 4
invokestatic sun.security.ssl.JsseJce.getCipher:(Ljava/lang/String;)Ljavax/crypto/Cipher;
putfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
2: aload 0
aload 3
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
pop
bipush 16
putfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.tagSize:I
3: aload 0
aload 5
putfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.key:Ljava/security/Key;
4: aload 0
aload 6
checkcast javax.crypto.spec.IvParameterSpec
invokevirtual javax.crypto.spec.IvParameterSpec.getIV:()[B
putfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.fixedIv:[B
5: aload 0
aload 3
getfield sun.security.ssl.SSLCipher.ivSize:I
aload 3
getfield sun.security.ssl.SSLCipher.fixedIvSize:I
isub
putfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.recordIvSize:I
6: aload 0
aload 7
putfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.random:Ljava/security/SecureRandom;
7: return
end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lsun/security/ssl/SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher;
0 8 1 authenticator Lsun/security/ssl/Authenticator;
0 8 2 protocolVersion Lsun/security/ssl/ProtocolVersion;
0 8 3 sslCipher Lsun/security/ssl/SSLCipher;
0 8 4 algorithm Ljava/lang/String;
0 8 5 key Ljava/security/Key;
0 8 6 params Ljava/security/spec/AlgorithmParameterSpec;
0 8 7 random Ljava/security/SecureRandom;
Exceptions:
throws java.security.GeneralSecurityException
MethodParameters:
Name Flags
authenticator
protocolVersion
sslCipher
algorithm
key
params
random
public int encrypt(byte, java.nio.ByteBuffer);
descriptor: (BLjava/nio/ByteBuffer;)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=12, args_size=3
start local 0 start local 1 start local 2 0: aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.authenticator:Lsun/security/ssl/Authenticator;
invokevirtual sun.security.ssl.Authenticator.sequenceNumber:()[B
astore 3
start local 3 1: aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.fixedIv:[B
2: aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.fixedIv:[B
arraylength
aload 3
arraylength
iadd
3: invokestatic java.util.Arrays.copyOf:([BI)[B
astore 4
start local 4 4: aload 3
iconst_0
aload 4
aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.fixedIv:[B
arraylength
aload 3
arraylength
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
5: new javax.crypto.spec.GCMParameterSpec
dup
aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.tagSize:I
bipush 8
imul
aload 4
invokespecial javax.crypto.spec.GCMParameterSpec.<init>:(I[B)V
astore 5
start local 5 6: aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
iconst_1
aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.key:Ljava/security/Key;
aload 5
aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.random:Ljava/security/SecureRandom;
invokevirtual javax.crypto.Cipher.init:(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;Ljava/security/SecureRandom;)V
7: goto 12
8: StackMap locals: sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher int java.nio.ByteBuffer byte[] byte[] javax.crypto.spec.GCMParameterSpec
StackMap stack: java.security.GeneralSecurityException
astore 6
start local 6 9: new java.lang.RuntimeException
dup
10: ldc "invalid key or spec in GCM mode"
aload 6
11: invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
athrow
end local 6 12: StackMap locals:
StackMap stack:
aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.authenticator:Lsun/security/ssl/Authenticator;
13: iload 1
aload 2
invokevirtual java.nio.ByteBuffer.remaining:()I
aconst_null
14: invokevirtual sun.security.ssl.Authenticator.acquireAuthenticationBytes:(BI[B)[B
astore 6
start local 6 15: aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
aload 6
invokevirtual javax.crypto.Cipher.updateAAD:([B)V
16: aload 2
aload 2
invokevirtual java.nio.ByteBuffer.position:()I
aload 3
arraylength
isub
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/ByteBuffer;
pop
17: aload 2
aload 3
invokevirtual java.nio.ByteBuffer.put:([B)Ljava/nio/ByteBuffer;
pop
18: aload 2
invokevirtual java.nio.ByteBuffer.position:()I
istore 8
start local 8 19: getstatic sun.security.ssl.SSLLogger.isOn:Z
ifeq 23
ldc "plaintext"
invokestatic sun.security.ssl.SSLLogger.isOn:(Ljava/lang/String;)Z
ifeq 23
20: ldc "Plaintext before ENCRYPTION"
iconst_1
anewarray java.lang.Object
dup
iconst_0
21: aload 2
invokevirtual java.nio.ByteBuffer.duplicate:()Ljava/nio/ByteBuffer;
aastore
22: invokestatic sun.security.ssl.SSLLogger.fine:(Ljava/lang/String;[Ljava/lang/Object;)V
23: StackMap locals: sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher int java.nio.ByteBuffer byte[] byte[] javax.crypto.spec.GCMParameterSpec byte[] top int
StackMap stack:
aload 2
invokevirtual java.nio.ByteBuffer.duplicate:()Ljava/nio/ByteBuffer;
astore 9
start local 9 24: aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
aload 9
invokevirtual java.nio.ByteBuffer.remaining:()I
invokevirtual javax.crypto.Cipher.getOutputSize:(I)I
istore 10
start local 10 25: iload 10
aload 2
invokevirtual java.nio.ByteBuffer.remaining:()I
if_icmple 27
26: aload 2
iload 8
iload 10
iadd
invokevirtual java.nio.ByteBuffer.limit:(I)Ljava/nio/ByteBuffer;
pop
27: StackMap locals: java.nio.ByteBuffer int
StackMap stack:
aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
aload 9
aload 2
invokevirtual javax.crypto.Cipher.doFinal:(Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
istore 7
start local 7 28: goto 36
end local 7 29: StackMap locals:
StackMap stack: java.security.GeneralSecurityException
astore 11
start local 11 30: new java.lang.RuntimeException
dup
31: new java.lang.StringBuilder
dup
ldc "Cipher error in AEAD mode in JCE provider "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
32: aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
invokevirtual javax.crypto.Cipher.getProvider:()Ljava/security/Provider;
invokevirtual java.security.Provider.getName:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
33: invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
34: aload 11
35: invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
athrow
end local 11 start local 7 36: StackMap locals: sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher int java.nio.ByteBuffer byte[] byte[] javax.crypto.spec.GCMParameterSpec byte[] int int java.nio.ByteBuffer int
StackMap stack:
iload 7
iload 10
if_icmpeq 42
37: new java.lang.RuntimeException
dup
38: new java.lang.StringBuilder
dup
ldc "Cipher buffering error in JCE provider "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
39: aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
invokevirtual javax.crypto.Cipher.getProvider:()Ljava/security/Provider;
invokevirtual java.security.Provider.getName:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
40: invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
41: invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
athrow
42: StackMap locals:
StackMap stack:
iload 7
aload 3
arraylength
iadd
ireturn
end local 10 end local 9 end local 8 end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 43 0 this Lsun/security/ssl/SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher;
0 43 1 contentType B
0 43 2 bb Ljava/nio/ByteBuffer;
1 43 3 nonce [B
4 43 4 iv [B
6 43 5 spec Ljavax/crypto/spec/GCMParameterSpec;
9 12 6 ikae Ljava/security/GeneralSecurityException;
15 43 6 aad [B
28 29 7 len I
36 43 7 len I
19 43 8 pos I
24 43 9 dup Ljava/nio/ByteBuffer;
25 43 10 outputSize I
30 36 11 ibse Ljava/security/GeneralSecurityException;
Exception table:
from to target type
6 7 8 Class java.security.InvalidKeyException
6 7 8 Class java.security.InvalidAlgorithmParameterException
27 28 29 Class javax.crypto.IllegalBlockSizeException
27 28 29 Class javax.crypto.BadPaddingException
27 28 29 Class javax.crypto.ShortBufferException
MethodParameters:
Name Flags
contentType
bb
void dispose();
descriptor: ()V
flags: (0x0000)
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
ifnull 4
1: aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
invokevirtual javax.crypto.Cipher.doFinal:()[B
pop
2: goto 4
StackMap locals:
StackMap stack: java.lang.Exception
3: pop
4: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lsun/security/ssl/SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher;
Exception table:
from to target type
1 2 3 Class java.lang.Exception
int getExplicitNonceSize();
descriptor: ()I
flags: (0x0000)
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.recordIvSize:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/security/ssl/SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher;
int calculateFragmentSize(int, int);
descriptor: (II)I
flags: (0x0000)
Code:
stack=2, locals=3, args_size=3
start local 0 start local 1 start local 2 0: iload 1
iload 2
isub
aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.recordIvSize:I
isub
aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.tagSize:I
isub
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/security/ssl/SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher;
0 1 1 packetLimit I
0 1 2 headerSize I
MethodParameters:
Name Flags
packetLimit
headerSize
int calculatePacketSize(int, int);
descriptor: (II)I
flags: (0x0000)
Code:
stack=2, locals=3, args_size=3
start local 0 start local 1 start local 2 0: iload 1
iload 2
iadd
aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.recordIvSize:I
iadd
aload 0
getfield sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher.tagSize:I
iadd
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/security/ssl/SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher;
0 1 1 fragmentSize I
0 1 2 headerSize I
MethodParameters:
Name Flags
fragmentSize
headerSize
}
SourceFile: "SSLCipher.java"
NestHost: sun.security.ssl.SSLCipher
InnerClasses:
abstract SSLWriteCipher = sun.security.ssl.SSLCipher$SSLWriteCipher of sun.security.ssl.SSLCipher
private final T12GcmWriteCipherGenerator = sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator of sun.security.ssl.SSLCipher
private final GcmWriteCipher = sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator$GcmWriteCipher of sun.security.ssl.SSLCipher$T12GcmWriteCipherGenerator