SSHPacket class abstract
Contains rfc4253 packet format related constants and helper functions.
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
pack(
Uint8List payload, {required int align}) → Uint8List -
Returns a rfc4253 packet built from
payloadandalignincluding the length field, padding length field, and padding. Withouth the MAC. -
paddingLength(
int payloadLength, {required int align}) → int -
Computes the correct padding length for the packet from
payloadLengthandalign. -
readPacketLength(
Uint8List packet) → int -
Returns the length field of the packet. This is the number of bytes
following the length field except for the MAC.
packetcan be partitial. -
readPaddingLength(
Uint8List packet) → int -
Returns the length of padding at the end of the packet before the MAC.
packetcan be partitial.
Constants
- headerLength → const int
- The length of the packet header, is the sum of the lengths of the length field and the padding length field.
- maxLength → const int
- The maximum size of a packet including the header and MAC.
- maxPayloadLength → const int
- The maximum size of uncompressed packet payload.
- minAlign → const int
- rfc4253 requires the total length of the packet is a multiple of 8 or the cipher block size, whichever is larger.