final class sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher extends sun.security.ssl.SSLCipher$SSLWriteCipher
minor version: 0
major version: 59
flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
this_class: sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher
super_class: sun.security.ssl.SSLCipher$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[] iv;
descriptor: [B
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=5, 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$SSLWriteCipher.<init>:(Lsun/security/ssl/Authenticator;Lsun/security/ssl/ProtocolVersion;)V
1: aload 0
aload 4
invokestatic sun.security.ssl.JsseJce.getCipher:(Ljava/lang/String;)Ljavax/crypto/Cipher;
putfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
2: aload 0
aload 3
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
pop
bipush 16
putfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.tagSize:I
3: aload 0
aload 5
putfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.key:Ljava/security/Key;
4: aload 0
aload 6
checkcast javax.crypto.spec.IvParameterSpec
invokevirtual javax.crypto.spec.IvParameterSpec.getIV:()[B
putfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.iv:[B
5: aload 0
aload 7
putfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.random:Ljava/security/SecureRandom;
6: aload 0
getstatic sun.security.ssl.SSLCipher.cipherLimits:Ljava/util/HashMap;
7: new java.lang.StringBuilder
dup
aload 4
invokevirtual java.lang.String.toUpperCase:()Ljava/lang/String;
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
ldc ":"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
getstatic sun.security.ssl.SSLCipher.tag:[Ljava/lang/String;
iconst_0
aaload
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
lconst_0
invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
8: invokevirtual java.util.HashMap.getOrDefault:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
checkcast java.lang.Long
invokevirtual java.lang.Long.longValue:()J
putfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.keyLimitCountdown:J
9: getstatic sun.security.ssl.SSLLogger.isOn:Z
ifeq 14
ldc "ssl"
invokestatic sun.security.ssl.SSLLogger.isOn:(Ljava/lang/String;)Z
ifeq 14
10: new java.lang.StringBuilder
dup
ldc "KeyLimit write side: algorithm = "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
11: aload 4
invokevirtual java.lang.String.toUpperCase:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc ":"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
getstatic sun.security.ssl.SSLCipher.tag:[Ljava/lang/String;
iconst_0
aaload
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
12: ldc "\ncountdown value = "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.keyLimitCountdown:J
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
13: invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
iconst_0
anewarray java.lang.Object
invokestatic sun.security.ssl.SSLLogger.fine:(Ljava/lang/String;[Ljava/lang/Object;)V
14: StackMap locals: sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher sun.security.ssl.Authenticator sun.security.ssl.ProtocolVersion sun.security.ssl.SSLCipher java.lang.String java.security.Key java.security.spec.AlgorithmParameterSpec java.security.SecureRandom
StackMap stack:
aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.keyLimitCountdown:J
lconst_0
lcmp
ifle 16
15: aload 0
iconst_1
putfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.keyLimitEnabled:Z
16: StackMap locals:
StackMap stack:
return
end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 this Lsun/security/ssl/SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher;
0 17 1 authenticator Lsun/security/ssl/Authenticator;
0 17 2 protocolVersion Lsun/security/ssl/ProtocolVersion;
0 17 3 sslCipher Lsun/security/ssl/SSLCipher;
0 17 4 algorithm Ljava/lang/String;
0 17 5 key Ljava/security/Key;
0 17 6 params Ljava/security/spec/AlgorithmParameterSpec;
0 17 7 random Ljava/security/SecureRandom;
Exceptions:
throws java.security.GeneralSecurityException
MethodParameters:
Name Flags
authenticator
protocolVersion
sslCipher
algorithm
key
params
random
public int encrypt(byte, java.nio.ByteBuffer);
descriptor: (BLjava/nio/ByteBuffer;)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=13, args_size=3
start local 0 start local 1 start local 2 0: aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.authenticator:Lsun/security/ssl/Authenticator;
invokevirtual sun.security.ssl.Authenticator.sequenceNumber:()[B
astore 3
start local 3 1: aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.iv:[B
invokevirtual byte[].clone:()Ljava/lang/Object;
checkcast byte[]
astore 4
start local 4 2: aload 4
arraylength
aload 3
arraylength
isub
istore 5
start local 5 3: iconst_0
istore 6
start local 6 4: goto 7
5: StackMap locals: sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher int java.nio.ByteBuffer byte[] byte[] int int
StackMap stack:
aload 4
iload 5
iload 6
iadd
dup2
baload
aload 3
iload 6
baload
ixor
i2b
bastore
6: iinc 6 1
StackMap locals:
StackMap stack:
7: iload 6
aload 3
arraylength
if_icmplt 5
end local 6 8: new javax.crypto.spec.GCMParameterSpec
dup
aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.tagSize:I
bipush 8
imul
aload 4
invokespecial javax.crypto.spec.GCMParameterSpec.<init>:(I[B)V
9: astore 6
start local 6 10: aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
iconst_1
aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.key:Ljava/security/Key;
aload 6
aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.random:Ljava/security/SecureRandom;
invokevirtual javax.crypto.Cipher.init:(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;Ljava/security/SecureRandom;)V
11: goto 16
12: StackMap locals: sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher int java.nio.ByteBuffer byte[] byte[] int javax.crypto.spec.GCMParameterSpec
StackMap stack: java.security.GeneralSecurityException
astore 7
start local 7 13: new java.lang.RuntimeException
dup
14: ldc "invalid key or spec in GCM mode"
aload 7
15: invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
athrow
end local 7 16: StackMap locals:
StackMap stack:
aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
aload 2
invokevirtual java.nio.ByteBuffer.remaining:()I
invokevirtual javax.crypto.Cipher.getOutputSize:(I)I
istore 7
start local 7 17: aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.authenticator:Lsun/security/ssl/Authenticator;
18: iload 1
iload 7
aload 3
19: invokevirtual sun.security.ssl.Authenticator.acquireAuthenticationBytes:(BI[B)[B
astore 8
start local 8 20: aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
aload 8
invokevirtual javax.crypto.Cipher.updateAAD:([B)V
21: aload 2
invokevirtual java.nio.ByteBuffer.position:()I
istore 10
start local 10 22: getstatic sun.security.ssl.SSLLogger.isOn:Z
ifeq 26
ldc "plaintext"
invokestatic sun.security.ssl.SSLLogger.isOn:(Ljava/lang/String;)Z
ifeq 26
23: ldc "Plaintext before ENCRYPTION"
iconst_1
anewarray java.lang.Object
dup
iconst_0
24: aload 2
invokevirtual java.nio.ByteBuffer.duplicate:()Ljava/nio/ByteBuffer;
aastore
25: invokestatic sun.security.ssl.SSLLogger.fine:(Ljava/lang/String;[Ljava/lang/Object;)V
26: StackMap locals: sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher int java.nio.ByteBuffer byte[] byte[] int javax.crypto.spec.GCMParameterSpec int byte[] top int
StackMap stack:
aload 2
invokevirtual java.nio.ByteBuffer.duplicate:()Ljava/nio/ByteBuffer;
astore 11
start local 11 27: iload 7
aload 2
invokevirtual java.nio.ByteBuffer.remaining:()I
if_icmple 29
28: aload 2
iload 10
iload 7
iadd
invokevirtual java.nio.ByteBuffer.limit:(I)Ljava/nio/ByteBuffer;
pop
29: StackMap locals: java.nio.ByteBuffer
StackMap stack:
aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
aload 11
aload 2
invokevirtual javax.crypto.Cipher.doFinal:(Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
istore 9
start local 9 30: goto 38
end local 9 31: StackMap locals:
StackMap stack: java.security.GeneralSecurityException
astore 12
start local 12 32: new java.lang.RuntimeException
dup
33: new java.lang.StringBuilder
dup
ldc "Cipher error in AEAD mode in JCE provider "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
34: aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
invokevirtual javax.crypto.Cipher.getProvider:()Ljava/security/Provider;
invokevirtual java.security.Provider.getName:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
35: invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
36: aload 12
37: invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
athrow
end local 12 start local 9 38: StackMap locals: sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher int java.nio.ByteBuffer byte[] byte[] int javax.crypto.spec.GCMParameterSpec int byte[] int int java.nio.ByteBuffer
StackMap stack:
iload 9
iload 7
if_icmpeq 44
39: new java.lang.RuntimeException
dup
40: new java.lang.StringBuilder
dup
ldc "Cipher buffering error in JCE provider "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
41: aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
invokevirtual javax.crypto.Cipher.getProvider:()Ljava/security/Provider;
invokevirtual java.security.Provider.getName:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
42: invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
43: invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
athrow
44: StackMap locals:
StackMap stack:
aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.keyLimitEnabled:Z
ifeq 46
45: aload 0
dup
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.keyLimitCountdown:J
iload 9
i2l
lsub
putfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.keyLimitCountdown:J
46: StackMap locals:
StackMap stack:
iload 9
ireturn
end local 11 end local 10 end local 9 end local 8 end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 47 0 this Lsun/security/ssl/SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher;
0 47 1 contentType B
0 47 2 bb Ljava/nio/ByteBuffer;
1 47 3 sn [B
2 47 4 nonce [B
3 47 5 offset I
4 8 6 i I
10 47 6 spec Ljavax/crypto/spec/GCMParameterSpec;
13 16 7 ikae Ljava/security/GeneralSecurityException;
17 47 7 outputSize I
20 47 8 aad [B
30 31 9 len I
38 47 9 len I
22 47 10 pos I
27 47 11 dup Ljava/nio/ByteBuffer;
32 38 12 ibse Ljava/security/GeneralSecurityException;
Exception table:
from to target type
10 11 12 Class java.security.InvalidKeyException
10 11 12 Class java.security.InvalidAlgorithmParameterException
29 30 31 Class javax.crypto.IllegalBlockSizeException
29 30 31 Class javax.crypto.BadPaddingException
29 30 31 Class javax.crypto.ShortBufferException
MethodParameters:
Name Flags
contentType
bb
void dispose();
descriptor: ()V
flags: (0x0000)
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
ifnull 4
1: aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.cipher:Ljavax/crypto/Cipher;
invokevirtual javax.crypto.Cipher.doFinal:()[B
pop
2: goto 4
StackMap locals:
StackMap stack: java.lang.Exception
3: pop
4: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lsun/security/ssl/SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher;
Exception table:
from to target type
1 2 3 Class java.lang.Exception
int getExplicitNonceSize();
descriptor: ()I
flags: (0x0000)
Code:
stack=1, locals=1, args_size=1
start local 0 0: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/security/ssl/SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher;
int calculateFragmentSize(int, int);
descriptor: (II)I
flags: (0x0000)
Code:
stack=2, locals=3, args_size=3
start local 0 start local 1 start local 2 0: iload 1
iload 2
isub
aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.tagSize:I
isub
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/security/ssl/SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher;
0 1 1 packetLimit I
0 1 2 headerSize I
MethodParameters:
Name Flags
packetLimit
headerSize
int calculatePacketSize(int, int);
descriptor: (II)I
flags: (0x0000)
Code:
stack=2, locals=3, args_size=3
start local 0 start local 1 start local 2 0: iload 1
iload 2
iadd
aload 0
getfield sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher.tagSize:I
iadd
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/security/ssl/SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher;
0 1 1 fragmentSize I
0 1 2 headerSize I
MethodParameters:
Name Flags
fragmentSize
headerSize
}
SourceFile: "SSLCipher.java"
NestHost: sun.security.ssl.SSLCipher
InnerClasses:
abstract SSLWriteCipher = sun.security.ssl.SSLCipher$SSLWriteCipher of sun.security.ssl.SSLCipher
private final T13GcmWriteCipherGenerator = sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator of sun.security.ssl.SSLCipher
private final GcmWriteCipher = sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator$GcmWriteCipher of sun.security.ssl.SSLCipher$T13GcmWriteCipherGenerator