This OID contains a 32-bit bitmap. Each bit indicates the status of a transaction key. A bit value of 1 indicates the corresponding key has been injected.
2.3.1.2.1.n - System Status Device State Information
Device Operational Status - Property 2.3.1.2.1.1
Property Description
Property OID
2.3.1.2.1.1 / 0x020301020101
Name
Device Operational Status
Securing Key
None
Min. Len (b)
1
Max. Len (b)
16 (reserved for future expansion)
Data Type
Binary
Valid Values
Byte 0
· Bit 0 = Tamper problem present
· Bit 1 = Master Key problem present
· Bit 2 = Keys and Certificates problem present
· Bit 3 = Real Time Clock problem present
· Bit 4 = Random Number Generator problem present
· Bit 5 = Cryptography Engine problem present
· Bit 6 = Magnetic Stripe Reader Hardware problem present
Default
None
Securing Key
None
Min. Len (b)
1
Max. Len (b)
1
Data Type
Binary
Valid Values
0x00 = No external power supplied 0x01 = Power supplied by USB port
Default
None
Securing Key
None
Min. Len (b)
1
Max. Len (b)
1
Data Type
Binary
Valid Values
0x00..0x64
Default
None
Securing Key
None
Min. Len (b)
1
Max. Len (b)
1
Data Type
Binary
Valid Values
0x00 = Precharge
0x01 = Fast charge – constant current
0x02 = Fast charge – constant voltage
0x03 = End of charge
0x04 = Charge complete
0x08 = No external power supplied
Default
None
Securing Key
None
Min. Len (b)
1
Max. Len (b)
1
Data Type
Signed Binary
Valid Values
0x80 .. 0x7F (-128 .. 127)
Default
None
Securing Key
None
Min. Len (b)
3
Max. Len (b)
3
Data Type
Unsigned Binary
Valid Values
HH (0x00 – 0x17) MM (0x00 – 0x3B) SS(0x00 – 3B)
Default
None
Description
The device uses this property to report its operational status.
Online is the status the manufacturer populates in this property before shipping, and is the result of the device going through processes that configure its security subsystems and features. In this state, the device is fully functional and can perform transactions.
Offline means the device is no longer fully functional and can no longer perform transactions. The device automatically transitions to this state if it detects a problem with security or any of the subsystems it checks. For example, trying to open the device triggers a tamper response, which causes the device to change its operational status to Offline. To retrieve more information about the cause of an Offline status, the host can retrieve Property 2.3.1.2.1.2 Offline Status Detail.
The device uses this property to report the status of every subsystem that can cause the device’s operation status to be set to Offline in Property 2.3.1.2.1.1 Device Operational Status.
The property consists of a sequence of bytes where each bit in each byte represents the status of a subsystem. If a bit is set to one, then there is a problem with the subsystem, otherwise no problem was detected.
Some subsystems provide other properties or commands that can be used to get more information about the subsystem’s status. For example, Property 2.3.1.1.2.2 Tamper Sensors Activated and Property 2.3.1.1.2.3 Tamper Sensor Tampered.
2.3.1.1.2.n - System Status Security Protection Information
Real Time Clock Enabled - Property 2.3.1.1.2.1
Property Description
Property OID
2.3.1.1.2.1 / 0x020301010201
Name
Real Time Clock Enabled
Securing Key
None
Min. Len (b)
1
Max. Len (b)
1
Data Type
Binary
Valid Values
0x00 = Tamper Sensors Not Activated
0x01 = Tamper Sensors Activated
Default
None
Securing Key
None
Min. Len (b)
1
Max. Len (b)
1
Data Type
Binary
Valid Values
0x00 = Not Tampered 0x01 = Tampered
Default
None
Description
The device maps this property to its internal register that enables its internal real-time clock. Because the device ensures that register is enabled every time it powers up, this property should always report Real Time Clock Enabled.
Securing Key
None
Min. Len (b)
1
Max. Len (b)
1
Data Type
Binary
Valid Values
0x00 = Real Time Clock Not Enabled 0x01 = Real Time Clock Enabled
The device uses this property to report whether its tamper sensors have been activated using Command 0xF016 - Activate Device Security (MAGTEK INTERNAL ONLY). A device that is operating normally should always have its tamper sensors activated.
The device uses this property to report whether a tamper sensor has tampered. A device that is operating normally should not reported that it has been tampered with. To examine the device’s tamper history to determine the cause, use Command 0xF014 - Read Log (MAGTEK INTERNAL ONLY) or Command 0xF015 - Read Log & Clear Tamper (MAGTEK INTERNAL ONLY).