-
Pack
-
<init>(): void
-
bigEndianToInt(byte[], int): int
-
intToBigEndian(int, byte[], int): void
-
bigEndianToLong(byte[], int): long
-
longToBigEndian(long, byte[], int): void
-
littleEndianToInt(byte[], int): int
-
intToLittleEndian(int, byte[], int): void
-
littleEndianToLong(byte[], int): long
-
longToLittleEndian(long, byte[], int): void
-
public abstract class org.bouncycastle.crypto.util.Pack
minor version: 0
major version: 59
flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
this_class: org.bouncycastle.crypto.util.Pack
super_class: java.lang.Object
{
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 // org.bouncycastle.crypto.util.Pack this
0: .line 3
aload 0 /* this */
invokespecial java.lang.Object.<init>:()V
return
end local 0 // org.bouncycastle.crypto.util.Pack this
LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/bouncycastle/crypto/util/Pack;
public static int bigEndianToInt(byte[], int);
descriptor: ([BI)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=3, args_size=2
start local 0 // byte[] bs
start local 1 // int off
0: .line 7
aload 0 /* bs */
iload 1 /* off */
baload
bipush 24
ishl
istore 2 /* n */
start local 2 // int n
1: .line 8
iload 2 /* n */
aload 0 /* bs */
iinc 1 /* off */ 1
iload 1 /* off */
baload
sipush 255
iand
bipush 16
ishl
ior
istore 2 /* n */
2: .line 9
iload 2 /* n */
aload 0 /* bs */
iinc 1 /* off */ 1
iload 1 /* off */
baload
sipush 255
iand
bipush 8
ishl
ior
istore 2 /* n */
3: .line 10
iload 2 /* n */
aload 0 /* bs */
iinc 1 /* off */ 1
iload 1 /* off */
baload
sipush 255
iand
ior
istore 2 /* n */
4: .line 11
iload 2 /* n */
ireturn
end local 2 // int n
end local 1 // int off
end local 0 // byte[] bs
LocalVariableTable:
Start End Slot Name Signature
0 5 0 bs [B
0 5 1 off I
1 5 2 n I
MethodParameters:
Name Flags
bs
off
public static void intToBigEndian(int, byte[], int);
descriptor: (I[BI)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=3, args_size=3
start local 0 // int n
start local 1 // byte[] bs
start local 2 // int off
0: .line 16
aload 1 /* bs */
iload 2 /* off */
iload 0 /* n */
bipush 24
iushr
i2b
bastore
1: .line 17
aload 1 /* bs */
iinc 2 /* off */ 1
iload 2 /* off */
iload 0 /* n */
bipush 16
iushr
i2b
bastore
2: .line 18
aload 1 /* bs */
iinc 2 /* off */ 1
iload 2 /* off */
iload 0 /* n */
bipush 8
iushr
i2b
bastore
3: .line 19
aload 1 /* bs */
iinc 2 /* off */ 1
iload 2 /* off */
iload 0 /* n */
i2b
bastore
4: .line 20
return
end local 2 // int off
end local 1 // byte[] bs
end local 0 // int n
LocalVariableTable:
Start End Slot Name Signature
0 5 0 n I
0 5 1 bs [B
0 5 2 off I
MethodParameters:
Name Flags
n
bs
off
public static long bigEndianToLong(byte[], int);
descriptor: ([BI)J
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=6, locals=4, args_size=2
start local 0 // byte[] bs
start local 1 // int off
0: .line 24
aload 0 /* bs */
iload 1 /* off */
invokestatic org.bouncycastle.crypto.util.Pack.bigEndianToInt:([BI)I
istore 2 /* hi */
start local 2 // int hi
1: .line 25
aload 0 /* bs */
iload 1 /* off */
iconst_4
iadd
invokestatic org.bouncycastle.crypto.util.Pack.bigEndianToInt:([BI)I
istore 3 /* lo */
start local 3 // int lo
2: .line 26
iload 2 /* hi */
i2l
ldc 4294967295
land
bipush 32
lshl
iload 3 /* lo */
i2l
ldc 4294967295
land
lor
lreturn
end local 3 // int lo
end local 2 // int hi
end local 1 // int off
end local 0 // byte[] bs
LocalVariableTable:
Start End Slot Name Signature
0 3 0 bs [B
0 3 1 off I
1 3 2 hi I
2 3 3 lo I
MethodParameters:
Name Flags
bs
off
public static void longToBigEndian(long, byte[], int);
descriptor: (J[BI)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=4, args_size=3
start local 0 // long n
start local 2 // byte[] bs
start local 3 // int off
0: .line 31
lload 0 /* n */
bipush 32
lushr
l2i
aload 2 /* bs */
iload 3 /* off */
invokestatic org.bouncycastle.crypto.util.Pack.intToBigEndian:(I[BI)V
1: .line 32
lload 0 /* n */
ldc 4294967295
land
l2i
aload 2 /* bs */
iload 3 /* off */
iconst_4
iadd
invokestatic org.bouncycastle.crypto.util.Pack.intToBigEndian:(I[BI)V
2: .line 33
return
end local 3 // int off
end local 2 // byte[] bs
end local 0 // long n
LocalVariableTable:
Start End Slot Name Signature
0 3 0 n J
0 3 2 bs [B
0 3 3 off I
MethodParameters:
Name Flags
n
bs
off
public static int littleEndianToInt(byte[], int);
descriptor: ([BI)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=3, args_size=2
start local 0 // byte[] bs
start local 1 // int off
0: .line 37
aload 0 /* bs */
iload 1 /* off */
baload
istore 2 /* n */
start local 2 // int n
1: .line 38
iload 2 /* n */
aload 0 /* bs */
iinc 1 /* off */ 1
iload 1 /* off */
baload
sipush 255
iand
bipush 8
ishl
ior
istore 2 /* n */
2: .line 39
iload 2 /* n */
aload 0 /* bs */
iinc 1 /* off */ 1
iload 1 /* off */
baload
sipush 255
iand
bipush 16
ishl
ior
istore 2 /* n */
3: .line 40
iload 2 /* n */
aload 0 /* bs */
iinc 1 /* off */ 1
iload 1 /* off */
baload
sipush 255
iand
bipush 24
ishl
ior
istore 2 /* n */
4: .line 41
iload 2 /* n */
ireturn
end local 2 // int n
end local 1 // int off
end local 0 // byte[] bs
LocalVariableTable:
Start End Slot Name Signature
0 5 0 bs [B
0 5 1 off I
1 5 2 n I
MethodParameters:
Name Flags
bs
off
public static void intToLittleEndian(int, byte[], int);
descriptor: (I[BI)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=3, args_size=3
start local 0 // int n
start local 1 // byte[] bs
start local 2 // int off
0: .line 46
aload 1 /* bs */
iload 2 /* off */
iload 0 /* n */
i2b
bastore
1: .line 47
aload 1 /* bs */
iinc 2 /* off */ 1
iload 2 /* off */
iload 0 /* n */
bipush 8
iushr
i2b
bastore
2: .line 48
aload 1 /* bs */
iinc 2 /* off */ 1
iload 2 /* off */
iload 0 /* n */
bipush 16
iushr
i2b
bastore
3: .line 49
aload 1 /* bs */
iinc 2 /* off */ 1
iload 2 /* off */
iload 0 /* n */
bipush 24
iushr
i2b
bastore
4: .line 50
return
end local 2 // int off
end local 1 // byte[] bs
end local 0 // int n
LocalVariableTable:
Start End Slot Name Signature
0 5 0 n I
0 5 1 bs [B
0 5 2 off I
MethodParameters:
Name Flags
n
bs
off
public static long littleEndianToLong(byte[], int);
descriptor: ([BI)J
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=6, locals=4, args_size=2
start local 0 // byte[] bs
start local 1 // int off
0: .line 54
aload 0 /* bs */
iload 1 /* off */
invokestatic org.bouncycastle.crypto.util.Pack.littleEndianToInt:([BI)I
istore 2 /* lo */
start local 2 // int lo
1: .line 55
aload 0 /* bs */
iload 1 /* off */
iconst_4
iadd
invokestatic org.bouncycastle.crypto.util.Pack.littleEndianToInt:([BI)I
istore 3 /* hi */
start local 3 // int hi
2: .line 56
iload 3 /* hi */
i2l
ldc 4294967295
land
bipush 32
lshl
iload 2 /* lo */
i2l
ldc 4294967295
land
lor
lreturn
end local 3 // int hi
end local 2 // int lo
end local 1 // int off
end local 0 // byte[] bs
LocalVariableTable:
Start End Slot Name Signature
0 3 0 bs [B
0 3 1 off I
1 3 2 lo I
2 3 3 hi I
MethodParameters:
Name Flags
bs
off
public static void longToLittleEndian(long, byte[], int);
descriptor: (J[BI)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=4, args_size=3
start local 0 // long n
start local 2 // byte[] bs
start local 3 // int off
0: .line 61
lload 0 /* n */
ldc 4294967295
land
l2i
aload 2 /* bs */
iload 3 /* off */
invokestatic org.bouncycastle.crypto.util.Pack.intToLittleEndian:(I[BI)V
1: .line 62
lload 0 /* n */
bipush 32
lushr
l2i
aload 2 /* bs */
iload 3 /* off */
iconst_4
iadd
invokestatic org.bouncycastle.crypto.util.Pack.intToLittleEndian:(I[BI)V
2: .line 63
return
end local 3 // int off
end local 2 // byte[] bs
end local 0 // long n
LocalVariableTable:
Start End Slot Name Signature
0 3 0 n J
0 3 2 bs [B
0 3 3 off I
MethodParameters:
Name Flags
n
bs
off
}
SourceFile: "Pack.java"