org.conscrypt:conscrypt-openjdk-uber 2.5.2 · org.conscrypt.ct.Serialization

Modifier and Type	Field and Description
private static final int	DER_LENGTH_LONG_FORM_FLAG
private static final int	DER_TAG_MASK
private static final int	DER_TAG_OCTET_STRING

Access	Constructor and Description
private	Serialization()

Method Summary

Modifier and Type	Method and Description
public static byte	readByte(InputStream input) Read a single byte from the input stream.
public static byte[]	readDEROctetString(byte[] input)
public static byte[]	readDEROctetString(InputStream input)
public static byte[]	readFixedBytes(InputStream input, int the number of bytes to read. length) Read a fixed number of bytes from the input stream.
public static byte[][]	readList(byte[] input, int listWidth, int elemWidth)
public static byte[][]	readList(InputStream input, int the width of the vector's length field, in bytes. listWidth, int the width of each element's length field, in bytes. elemWidth) Read a variable length vector of variable sized elements as described by RFC5246 section 4.3.
public static long	readLong(InputStream input, int the width of the number, in bytes. width) Read a number in big endian format from the input stream.
public static int	readNumber(InputStream input, int the width of the number, in bytes. width) Read a number in big endian format from the input stream.
public static byte[]	readVariableBytes(InputStream input, int the width of the length prefix, in bytes. width) Read a length-prefixed sequence of bytes.
public static void	writeFixedBytes(OutputStream output, byte[] the data to be written. data) Write a fixed number sequence of bytes to the ouput stream.
public static void	writeNumber(OutputStream output, long the value to be written. value, int the width of the encoded number, in bytes width) Write a number to the output stream.
public static void	writeVariableBytes(OutputStream output, byte[] the data to be written. data, int the width of the length prefix, in bytes. width) Write length prefixed sequence of bytes to the ouput stream.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

DER_LENGTH_LONG_FORM_FLAG	back to summary
private static final int DER_LENGTH_LONG_FORM_FLAG

DER_TAG_MASK	back to summary
private static final int DER_TAG_MASK

DER_TAG_OCTET_STRING	back to summary
private static final int DER_TAG_OCTET_STRING

Serialization	back to summary
private Serialization()

Method Detail

readByte	back to summary
public static byte readByte(InputStream input) throws SerializationException Read a single byte from the input stream. Exceptions SerializationException: if EOF is encountered.

readByte

back to summary

public static byte readByte(InputStream input) throws SerializationException

Read a single byte from the input stream.

Exceptions

SerializationException:: if EOF is encountered.

readDEROctetString	back to summary
public static byte[] readDEROctetString(byte[] input) throws SerializationException

readDEROctetString	back to summary
public static byte[] readDEROctetString(InputStream input) throws SerializationException

readFixedBytes	back to summary
public static byte[] readFixedBytes(InputStream input, int length) throws SerializationException Read a fixed number of bytes from the input stream. Parameters length:int the number of bytes to read. Exceptions SerializationException: if EOF is encountered.

readFixedBytes

back to summary

public static byte[] readFixedBytes(InputStream input, int length) throws SerializationException

Read a fixed number of bytes from the input stream.

Parameters

length:int: the number of bytes to read.

Exceptions

SerializationException:: if EOF is encountered.

readList	back to summary
public static byte[][] readList(byte[] input, int listWidth, int elemWidth) throws SerializationException

readList	back to summary
public static byte[][] readList(InputStream input, int listWidth, int elemWidth) throws SerializationException Read a variable length vector of variable sized elements as described by RFC5246 section 4.3. The vector is prefixed by its total length, in bytes and in big endian format, so is each element contained in the vector. Parameters listWidth:int the width of the vector's length field, in bytes. elemWidth:int the width of each element's length field, in bytes. Exceptions SerializationException: if EOF is encountered.

readList

back to summary

public static byte[][] readList(InputStream input, int listWidth, int elemWidth) throws SerializationException

Read a variable length vector of variable sized elements as described by RFC5246 section 4.3. The vector is prefixed by its total length, in bytes and in big endian format, so is each element contained in the vector.

Parameters

listWidth:int: the width of the vector's length field, in bytes.
elemWidth:int: the width of each element's length field, in bytes.

Exceptions

SerializationException:: if EOF is encountered.

readLong back to summary

readLong	back to summary
public static long readLong(InputStream input, int width) throws SerializationException Read a number in big endian format from the input stream. This methods supports a width of up to 8 bytes. Parameters width:int the width of the number, in bytes. Exceptions SerializationException: if EOF is encountered. IllegalArgumentException: if `width` is negative or greater than 8

public static long readLong(InputStream input, int width) throws SerializationException

Read a number in big endian format from the input stream. This methods supports a width of up to 8 bytes.

Parameters

width:int: the width of the number, in bytes.

Exceptions

SerializationException:: if EOF is encountered.
IllegalArgumentException:: if width is negative or greater than 8

readNumber back to summary

readNumber	back to summary
public static int readNumber(InputStream input, int width) throws SerializationException Read a number in big endian format from the input stream. This methods only supports a width of up to 4 bytes. Parameters width:int the width of the number, in bytes. Exceptions SerializationException: if EOF is encountered, or if `width` is negative or greater than 4

public static int readNumber(InputStream input, int width) throws SerializationException

Read a number in big endian format from the input stream. This methods only supports a width of up to 4 bytes.

Parameters

width:int: the width of the number, in bytes.

Exceptions

SerializationException:: if EOF is encountered, or if width is negative or greater than 4

readVariableBytes back to summary

readVariableBytes	back to summary
public static byte[] readVariableBytes(InputStream input, int width) throws SerializationException Read a length-prefixed sequence of bytes. The length must be encoded in big endian format. Parameters width:int the width of the length prefix, in bytes. Exceptions SerializationException: if EOF is encountered, or if `width` is negative or greater than 4

public static byte[] readVariableBytes(InputStream input, int width) throws SerializationException

Read a length-prefixed sequence of bytes. The length must be encoded in big endian format.

Parameters

width:int: the width of the length prefix, in bytes.

Exceptions

SerializationException:: if EOF is encountered, or if width is negative or greater than 4

writeFixedBytes	back to summary
public static void writeFixedBytes(OutputStream output, byte[] data) throws SerializationException Write a fixed number sequence of bytes to the ouput stream. Parameters data:byte[] the data to be written.

writeFixedBytes

back to summary

public static void writeFixedBytes(OutputStream output, byte[] data) throws SerializationException

Write a fixed number sequence of bytes to the ouput stream.

Parameters

data:byte[]: the data to be written.

writeNumber back to summary

writeNumber	back to summary
public static void writeNumber(OutputStream output, long value, int width) throws SerializationException Write a number to the output stream. The number is encoded in big endian order. Parameters value:long the value to be written. width:int the width of the encoded number, in bytes Exceptions SerializationException: if the number is too large to fit in `width` bytes or `width` is negative.

public static void writeNumber(OutputStream output, long value, int width) throws SerializationException

Write a number to the output stream. The number is encoded in big endian order.

Parameters

value:long: the value to be written.
width:int: the width of the encoded number, in bytes

Exceptions

SerializationException:: if the number is too large to fit in width bytes or width is negative.

writeVariableBytes back to summary

writeVariableBytes	back to summary
public static void writeVariableBytes(OutputStream output, byte[] data, int width) throws SerializationException Write length prefixed sequence of bytes to the ouput stream. The length prefix is encoded in big endian order. Parameters data:byte[] the data to be written. width:int the width of the length prefix, in bytes. Exceptions SerializationException: if the length of `data` is too large to fit in `width` bytes or `width` is negative.

public static void writeVariableBytes(OutputStream output, byte[] data, int width) throws SerializationException

Write length prefixed sequence of bytes to the ouput stream. The length prefix is encoded in big endian order.

Parameters

data:byte[]: the data to be written.
width:int: the width of the length prefix, in bytes.

Exceptions

SerializationException:: if the length of data is too large to fit in width bytes or width is negative.

public Class Serialization

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