Sun Oracle Storage Tek T10000, Reference Manual

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Security Protocol In Command
202 T10000: Interface Reference Manual • January 2011 • E20425-01
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Security Protocol In Command
The Security Protocol In (SPIN) command returns information about security
and encryption
Table 154. Security Protocol In Command (SPIN)
Byte
Bit
7 6 5 4 3 2 1 0
0 Operation Code (A2h)
1 Security Protocol
2
thru
3
(MSB)
Security Protocol Specific
(LSB)
4 INC512
(0)
Reserved
5 Reserved
6
thru
9
(MSB)
Allocation Length
(LSB)
10 Reserved
11 Control Byte
Parameter Value
Security Protocol The Security Protocol field specifies which security protocol is being
requested.
• 00h = Security Protocol Information
• 20h = Tape Data Encryption
Security Protocol Specific The Security Protocol Specific specifies the type of page being
requested.
When Security Protocol is 00h;
• 0000h = Supported Security Protocol List
• 0001h = Certificate Data
When Security Protocol is 20h;
• 0000h = Tape Data Encryption In Support page
• 0001h = Tape Data Encryption Out Support page
• 0010h = Data Encryption Capabilities page
• 0011h = Supported Key Formats page
• 0012h = Data Encryption Management Capabilities page
• 0020h = Data Encryption Status page
• 0021h = Next Block Encryption Status page
INC512 Allocation length increment

0 = Normal allocation length