Packet Login Client Encryption Request

Version	ID
1.8.X	0x01

1.15.2

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x01	Login	Client	Server ID	String (20)	Appears to be empty
			Public Key Length	VarInt	Length of Public Key
			Public Key	Byte Array
			Verify Token Length	VarInt	Length of Verify Token. Always 4 for Notchian servers.
			Verify Token	Byte Array	A sequence of random bytes generated by the server

1.14.4

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x01	Login	Client	Server ID	String (20)	Appears to be empty
			Public Key Length	VarInt	Length of Public Key
			Public Key	Byte Array
			Verify Token Length	VarInt	Length of Verify Token. Always 4 for Notchian servers.
			Verify Token	Byte Array	A sequence of random bytes generated by the server

1.13.2

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x01	Login	Client	Server ID	String (20)	Appears to be empty
			Public Key Length	VarInt	Length of Public Key
			Public Key	Byte Array
			Verify Token Length	VarInt	Length of Verify Token. Always 4 for Notchian servers.
			Verify Token	Byte Array	A sequence of random bytes generated by the server

1.13.1

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x01	Login	Client	Server ID	String (20)	Appears to be empty
			Public Key Length	VarInt	Length of Public Key
			Public Key	Byte Array
			Verify Token Length	VarInt	Length of Verify Token. Always 4 for Notchian servers.
			Verify Token	Byte Array	A sequence of random bytes generated by the server

1.12.2

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x01	Login	Client	Server ID	String (20)	Appears to be empty
			Public Key Length	VarInt	Length of Public Key
			Public Key	Byte Array
			Verify Token Length	VarInt	Length of Verify Token. Always 4 for Notchian servers.
			Verify Token	Byte Array	A sequence of random bytes generated by the server

1.12.1

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x01	Login	Client	Server ID	String (20)	Appears to be empty
			Public Key Length	VarInt	Length of Public Key
			Public Key	Byte Array
			Verify Token Length	VarInt	Length of Verify Token. Always 4 for Notchian servers.
			Verify Token	Byte Array	A sequence of random bytes generated by the server

1.12

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x01	Login	Client	Server ID	String (20)	Appears to be empty
			Public Key Length	VarInt	Length of Public Key
			Public Key	Byte Array
			Verify Token Length	VarInt	Length of Verify Token. Always 4 for Notchian servers.
			Verify Token	Byte Array	A sequence of random bytes generated by the server

1.11.X

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x01	Login	Client	Server ID	String (20)	Appears to be empty
			Public Key Length	VarInt	Length of Public Key
			Public Key	Byte Array
			Verify Token Length	VarInt	Length of Verify Token. Always 4 for Notchian servers.
			Verify Token	Byte Array	A sequence of random bytes generated by the server

1.11

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x01	Login	Client	Server ID	String	Appears to be empty
			Public Key Length	VarInt	Length of Public Key
			Public Key	Byte Array
			Verify Token Length	VarInt	Length of Verify Token. Always 4 for Notchian servers.
			Verify Token	Byte Array	A sequence of random bytes generated by the server

1.11

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x01	Login	Client	Server ID	String	Appears to be empty
			Public Key Length	VarInt	Length of Public Key
			Public Key	Byte Array
			Verify Token Length	VarInt	Length of Verify Token. Always 4 for Notchian servers.
			Verify Token	Byte Array	A sequence of random bytes generated by the server

1.10

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x01	Login	Client	Server ID	String	Appears to be empty
			Public Key Length	VarInt	Length of Public Key
			Public Key	Byte Array
			Verify Token Length	VarInt	Length of Verify Token. Always 4 for Notchian servers.
			Verify Token	Byte Array	A sequence of random bytes generated by the server

1.9.3

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x01	Login	Client	Server ID	String	Appears to be empty
			Public Key Length	VarInt	Length of Public Key
			Public Key	Byte Array
			Verify Token Length	VarInt	Length of Verify Token. Always 4 for Notchian servers.
			Verify Token	Byte Array	A sequence of random bytes generated by the server

1.9.2

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x01	Login	Client	Server ID	String	Appears to be empty
			Public Key Length	VarInt	Length of Public Key
			Public Key	Byte Array
			Verify Token Length	VarInt	Length of Verify Token. Always 4 for Notchian servers.
			Verify Token	Byte Array	A sequence of random bytes generated by the server

1.9

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x01	Login	Client	Server ID	String	Appears to be empty
			Public Key Length	VarInt	Length of Public Key
			Public Key	Byte Array
			Verify Token Length	VarInt	Length of Verify Token. Always 4 for Notchian servers.
			Verify Token	Byte Array	A sequence of random bytes generated by the server

1.8.X

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x01	Login	Client	Server ID	String	Appears to be empty
			Public Key Length	VarInt	Length of Public Key
			Public Key	Byte Array
			Verify Token Length	VarInt	Length of Verify Token
			Verify Token	Byte Array