Spectra T50e - Page 309

Chapter 10—Encryption and Key Management BlueScale Key Management
August 2017 User Guide—Spectra T50e Library
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5. Selectthetypeofencryptiontouse.ClickNext.
6. ClickEnable Encryption.
7. IfyouhaveBlueScaleEncryptionStandardEditionorifyouhaveonly
onekeyinthelibrary,skipto
Step8.
IfyouhaveBlueScaleProfessionalEditionandtherearemultiple
encryptionkeysinthelibraryusethefollowingstepstoconfigure
encryptionanddecryptionforthepartition.
a. Selecttheprimarykeyforthepartition.Thiskeyisusedwhen
encryptinganddecryptingdata.Onlyonekeycanbeassignedas
theprimaryencryptionkey.
b. Selectnone,one,ormultipleadditionalkeystobeassociatedwith
thispartition.Amaximumofeightdecryptionkeyscanbeassigned
toonepartition.
Notes:  Theadditionalkeysareonlyusedfordecryptingdata.
Havingadditionalkeysassociatedwiththepartitionmakesit
possibletodecryptdataencryptedwiththosekeysevenif
theprimarykeyforthepartitionisdifferent.
 Youdonotneedtoreselecttheprimarykey.
Encryption Option Description
No Encryption Turnsoffencryption. Noneofthedatainthepartitionisencrypted.
Spectra SKLM 
Encryption
Turnson SpectraSKLMEncryptionkeymanagementfordrive‐based
encryptionusingdirect‐attachedLTO‐5andlatergenerationdrives.
Note: SeeSpectraSKLMKeyManagementonpage288formoreinformation.
BlueScale
Encryption
EnablesthelibrarypartitiontouseBlueScaleEncryptionandkeymanagement.
AllkeymanagementtasksareperformedthroughtheBlueScaleuserinterface.
Figure 200 The Encryption screen in the 
partition wizard with a single key in the library.
Figure 201 The Encryption screen in the partition
wizard with multiple keys in the library.