Technical information
HGST Ultrastar C15K600 Hard Disk Drive Specification
10
21.4 Encryption Algorithms ............................................................................................................................................... 334
21.4.1 Advanced Encryption Standard (AES) Support .................................................................................................. 334
21.4.2 Level 0 Discovery Vendor Specific Data ............................................................................................................. 334
21.4.3 Deterministic Random Bit Generation (DRBG) .................................................................................................. 335
21.4.4 Key Wrap ........................................................................................................................................................... 335
21.4.5 Key Erasure ........................................................................................................................................................ 335
21.5 TCG SSC Tables ........................................................................................................................................................... 336
21.5.1 Admin SP C_PIN Table and Locking SP C_PIN Table ........................................................................................... 336
21.5.2 K_AES_256 Table ............................................................................................................................................... 337
21.5.3 Locking SP Access Control Table ........................................................................................................................ 337
21.5.4 Locking Info Table .............................................................................................................................................. 338
21.5.5 Locking SP Locking Table ................................................................................................................................... 338
21.6 Firmware Download and Signing ............................................................................................................................... 339
21.7 Revert Feature............................................................................................................................................................ 339
21.8 Ports ........................................................................................................................................................................... 342
21.9 MSID .......................................................................................................................................................................... 346
21.10 Logging .................................................................................................................................................................. 346
21.11 Number of Sessions ............................................................................................................................................... 346
21.12 Number of Bands ................................................................................................................................................... 346
21.13 Number of COMIDs ................................................................................................................................................ 346
21.14 Locked and Unlocked Behavior .............................................................................................................................. 347
21.14.1 T10 SCSI commands .......................................................................................................................................... 347
21.14.2 TCG SSC Commands .......................................................................................................................................... 349
21.15 Error Codes ............................................................................................................................................................ 351
21.16 Customer Specific Requirements............................................................................................................................ 351
22 SCSI Sense Data .......................................................................................................................................... 352
22.1 SCSI Sense Data Format Introduction ........................................................................................................................ 352
22.1.1 Sense Data Format ............................................................................................................................................ 352
22.1.2 Sense Data Length ............................................................................................................................................. 352
22.1.3 Sense Data Response Code ............................................................................................................................... 352
22.2 Fixed Format Sense Data ........................................................................................................................................... 353
22.2.1 Valid (Bit 7 of byte 0) ......................................................................................................................................... 354
22.2.2 Response Code (Bit 6 - 0 of byte 0) ................................................................................................................... 354
22.2.3 ILI: Incorrect Length Indicator (Bit 5 of byte 2) .................................................................................................. 354
22.2.4 Sense Key (Bit 3 - 0 of byte 2) ............................................................................................................................ 355
22.2.5 Information Bytes (Byte 3 through 6) ................................................................................................................ 356
22.2.6 Additional Sense Length (Byte 7) ....................................................................................................................... 356
22.2.7 Command Specific Information (Byte 8 through 11) ......................................................................................... 356
22.2.8 Additional Sense Code/Qualifier (Byte 12 and 13) ............................................................................................ 357
22.2.9 FRU: Field Replaceable Unit (Byte 14) ............................................................................................................... 409
22.2.10 Sense Key Specific (Byte 15 through 17) ........................................................................................................... 409
22.2.11 Reserved (Byte 18 through 19) .......................................................................................................................... 411
22.2.12 Vendor unique error information (Byte 20 through 23) .................................................................................... 411
22.2.13 Physical Error Record (Product Specific Information) (Byte 24 thru 29) ........................................................ 412
22.3 Descriptor Format Sense Data ................................................................................................................................... 413
22.3.1 Order of Sense Descriptors ................................................................................................................................ 414
22.3.2 Sense Data Descriptor Definitions ..................................................................................................................... 415