Fingerprint Reader; Dell Controlvault 3.0; Trusted Platform Module - Dell Latitude 5540 Technical Manualbook

Fingerprint reader

The following table lists the fingerprint reader specifications of your Latitude 5540.
Table 49. Fingerprint reader specifications
Category
Sensor technology
Sensor resolution
Sensor pixel size
Dell ControlVault support
Dell ControlVault 3.0 support
Anti-spoofing
Template storage
Match on chip
FIPS 201 certified

Dell ControlVault 3.0

The following table lists the Dell ControlVault 3.0 specifications of your Latitude 5540.
Table 50. Dell ControlVault 3.0 specifications
Title
CPU technology
RAM
ROM
TPM included
Host Interface
Fingerprint procession
on chip
Windows WBF support
FIPS 140-2 level 3
complaint
FIPS 140-2 level 3
certified

Trusted Platform Module

The following table lists the Trusted Platform Module (TPM) of your Latitude 5540.
Table 51. Trusted Platform Module (TPM)
TPM: ST/ST33 HTPH2X32AHE4
SPI interface
TPM 2.0
FIPs 140-2 certificate
Description
Not applicable
Not applicable
Not applicable
TPM enumeration included within ControlVault
Not applicable
Fingerprint processing occurs within secure
boundary of ControlVault
Support for Windows biometric framework when
Fingerprint reader is attached
Device complaint with FIPS 140-2 level 3
requirements
Device certified with FIPS 140-2 level 3
requirements
Goodix—GF5288WNC
Capacitive sensing
500 dpi
108 x 88
Yes
Yes
Yes
Dell ControlVault HW protected and encrypted
Yes
No
Dell ControlVault 3.0
1 GHz ARM Cortex A7
1 MB
16 MB
No
USB 2.0
Yes
Yes
Yes
Yes
Engineering specifications 41