FingerprintAttribute Class |
The FINGERPRINT attribute MAY be present in all STUN messages. The
value of the attribute is computed as the CRC-32 of the STUN message
up to (but excluding) the FINGERPRINT attribute itself, XOR'ed with
the 32-bit value 0x5354554e (the XOR helps in cases where an
application packet is also using CRC-32 in it). The 32-bit CRC is
the one defined in ITU V.42 [ITU.V42.2002], which has a generator
polynomial of x32+x26+x23+x22+x16+x12+x11+x10+x8+x7+x5+x4+x2+x+1.
When present, the FINGERPRINT attribute MUST be the last attribute in
the message, and thus will appear after MESSAGE-INTEGRITY.
Inheritance HierarchyNamespace: FM.IceLink.Stun
Assembly: FM.IceLink (in FM.IceLink.dll) Version: 1.1.2.607 (1.1.2.607)
The FingerprintAttribute type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | FingerprintAttribute |
Initializes a new instance of the FingerprintAttribute class.
|
Properties| Name | Description | |
|---|---|---|
 | MessageBuffer |
Gets or sets the message buffer.
|
| TypeValue |
Gets the type value.
(Overrides AttributeTypeValue.) |
Methods| Name | Description | |
|---|---|---|
| Equals | (Inherited from Object.) |
 | Finalize | (Inherited from Object.) |
| GetHashCode | (Inherited from Object.) |
| GetLength |
Gets the length of the attribute, including header and padding.
(Inherited from Attribute.) |
| GetPaddingLength |
Gets the length of the padding.
(Inherited from Attribute.) |
| GetType | (Inherited from Object.) |
| GetValueLength |
Gets the length of the attribute value.
(Overrides AttributeGetValueLength.) |
| MemberwiseClone | (Inherited from Object.) |
 | ReadValueFrom |
Initializes a new instance of the FingerprintAttribute class.
|
| ToString |
Returns a string that represents this instance.
(Overrides ObjectToString.) |
| WriteIPAddress |
Writes an IP address.
(Inherited from Attribute.) |
| WritePort |
Writes a port.
(Inherited from Attribute.) |
| WriteTo(DataBuffer, Int32) |
Writes the attribute to a data buffer.
(Inherited from Attribute.) |
| WriteTo(DataBuffer, Int32, Int32) |
Writes the attribute to a data buffer.
(Inherited from Attribute.) |
| WriteValueTo |
Writes the attribute value to a data buffer.
(Overrides AttributeWriteValueTo(DataBuffer, Int32).) |
| WriteXorIPAddress |
Writes an XOR'd IP address.
(Inherited from Attribute.) |
| WriteXorPort |
Writes an XOR'd port.
(Inherited from Attribute.) |
Version InformationIceLink Xamarin
Supported in: 3.0.3.48See Also