Western Digital Ultrastar DC HC310 - Page 214

200
Western Digital Hard Disk Drive OEM Specification
11.23.9.7 Security (page 06h)
The Security log page provides a mechanism for the device to report Security based information.
Offset
Type
Content
0..7
QWord
Security page information header.
Bit
Meaning
63
Set to one
62:24
Reserved
23:16
Page Number. Set to 06h.
15:0
Revision number. Set to 0001h
8..15
QWord
Master Password Identifier [was word 92]
Bit
Meaning
63
Contents of the QWord are valid.
62:16
Reserved
15:0
Master Password Identifier
16..23
QWord
Security Status
Bit
Meaning
63
Contents of the QWord are valid
62:7
Reserved
6
SECURITY SUPPORTED bit
5
MASTER PASSWORD CAPABILITY bit
4
ENHANCED SECURITY ERASE SUPPORTED bit
3
SECURITY COUNT EXPIRED bit
2
SECURITY FROZEN bit
1
SECURITY LOCKED bit
0
SECURITY ENABLED bit
24..31
QWord
Time required for an Enhanced Erase mode SECURITY ERASE UNIT command
[was word 90]
Bit
Meaning
63
Contents of the QWord are valid
62:15
Reserved
14:0
ENHANCED SECURITY ERASE TIME field
32..39
QWord
Time required for a Normal Erase mode SECURITY ERASE UNIT command
[was word 89]
Bit
Meaning
63
Contents of the QWord are valid
62:15
Reserved
14:0
NORMAL SECURITY ERASE TIME field
40..47
QWord
Trusted Computing feature set
Bit
Meaning
63
Contents of the QWord are valid
62:1
Reserved
0
TRUSTED COMPUTING SUPPORTED bit
48..55
QWord
Security Capabilities
Bit
Meaning
63
Contents of the QWord are valid
62:8
Reserved
7
RESTRICTED SANITIZE OVERRIDES SECURITY bit
6
ACS-3 COMMANDS ALLOWED BY SANITIZE bit
5
SANITIZE ANTIFREEZE LOCK SUPPORTED bit
4
BLOCK ERASE SUPPORTED bit
3
OVERWRITE SUPPORTED bit
2
CRYPTO SCRAMBLE SUPPORTED bit
1
SANITIZE SUPPORTED bit