Data Sheet

30
Field Name
Description
VendorId
Default: 0x00
ProductId
Default: 0x00
ManufacturerString
Default: null
Can be initialized using a byte stream
2.51 PD_SecurityRequestMsg
Applied to Rev3.0. PD_SecurityRequestMsg packet template contains all the fields of
PD_ExtMsgHeaders but the default value of MessageType field is 8. Following are the additional
fields for this packet template:
Field Name
Description
SecurityRequestDB
Can contain only one Security Request Data Block. Available SRDB
types are:
PD_SRQDB_GetDigests,
PD_SRQDB_GetCertificate,
PD_SRQDB_Challenge
2.51.1 PD_SRQDB_GetDigests
Used as SecurityRequestDB for PD_SecurityRequestMsg packet template. Available data fields for this
packet template are:
Field Name
Description
AuthProtocolVersion
Default: PD_AUTH_PROT_VER_1
AuthMessageType
Default: PD_AUTH_TYPE_GET_DIGESTS
AuthParam1
Default: 0x00
AuthParam2
Default: 0x00
2.51.2 PD_SRQDB_GetCertificate
Used as SecurityRequestDB for PD_SecurityRequestMsg packet template. Available data fields for this
packet template are:
Field Name
Description
AuthProtocolVersion
Default: PD_AUTH_PROT_VER_1
AuthMessageType
Default: PD_AUTH_TYPE_GET_CERTIFICATE
AuthParam1
Default: 0x00
AuthParam2
Default: 0x00
Offset
Default: 0x00
Length
Default: 0x00
2.51.3 PD_SRQDB_Challenge
Used as SecurityRequestDB for PD_SecurityRequestMsg packet template. Available data fields for this
packet template are:
Field Name
Description
AuthProtocolVersion
Default: PD_AUTH_PROT_VER_1
AuthMessageType
Default: PD_AUTH_TYPE_GET_CHALLENGE
AuthParam1
Default: 0x00
AuthParam2
Default: 0x00
Nonce
Default: { 00 00 00 00 }