The property is an 8-bit property cyboxCommon: Header_Ext_Len Header_Ext_Len 0..1 specifying the length of the AH in 32-bit words. HexBinaryObjectPropertyType The (SPI) property is Security_Parameters_Index an arbitrary 32-bit value that, in combination with the destination IP address and security protocol (AH), cyboxCommon: Security_Parameters_Index 0..1 uniquely identifies the Security Association for this HexBinaryObjectPropertyType datagram. The set of SPI values in the range 1 through 255 are reserved by the Internet Assigned Numbers Authority (IANA) for future use. The property specifies the unsigned Sequence_Number cyboxCommon: Sequence_Number 0..1 32-bit property containing a monotonically increasing HexBinaryObjectPropertyType counter value (sequence number). The property specifies a Authentication_Data cyboxCommon: variable-length property that contains the Integrity Check Authentication_Data 0..1 Value (ICV) for this packet. The field must be an integer HexBinaryObjectPropertyType multiple of 32 bits in length. EncapsulatingSecurityPayloadType Class The (ESP) class is used to provide confidentiality, data origin authentication, connectionless integrity, EncapsulatingSecurityPayloadType an anti-replay service (a form of partial sequence integrity), and limited traffic flow confidentiality. See for more information. The property table of the class is given in Table 347. EncapsulatingSecurityPayloadType Table . Properties of the class EncapsulatingSecurityPayloadType Name Type Multiplicity Description The (SPI) property is Security_Parameters_Index cyboxCommon: Security_Parameters_Index 0..1 an arbitrary 32-bit value that, in combination with the HexBinaryObjectPropertyType destination IP address and security protocol (ESP),
Header_Ext_Len cyboxCommon: HexBinaryObjectPropertyType 0..1 The Header_Ext_Len property is an 8-bit property specifying the length of the AH in 32-bit words. Security_Parameters_Index cyboxCommon: HexBinaryObjectPropertyType 0..1 The Security_Parameters_Index (SPI) property is an arbitrary 32-bit value that, in combination with the destination IP address and security protocol (AH), uniquely identifies the Security Association for this datagram. The set of SPI values in the range 1 through 255 are reserved by the Internet Assigned Numbers Authority (IANA) for future use. Sequence_Number cyboxCommon: HexBinaryObjectPropertyType 0..1 The Sequence_Number property specifies the unsigned 32-bit property containing a monotonically increasing counter value (sequence number). Authentication_Data cyboxCommon: HexBinaryObjectPropertyType 0..1 The Authentication_Data property specifies a variable-length property that contains the Integrity Check Value (ICV) for this packet. The field must be an integer multiple of 32 bits in length. EncapsulatingSecurityPayloadType Class The EncapsulatingSecurityPayloadType (ESP) class is used to provide confidentiality, data origin authentication, connectionless integrity, an anti-replay service (a form of partial sequence integrity), and limited traffic flow confidentiality. See for more information. The property table of the EncapsulatingSecurityPayloadType class is given in Table 347. Table . Properties of the EncapsulatingSecurityPayloadType class Name Type Multiplicity Description Security_Parameters_Index cyboxCommon: HexBinaryObjectPropertyType 0..1 The Security_Parameters_Index (SPI) property is an arbitrary 32-bit value that, in combination with the destination IP address and security protocol (ESP),
cybox-v2.1.1-csprd01-part38-network-packet.docx