User Guide DDOC0199-000-A9
1-Slot Data Transport System (CSfC) 6 - 18 Encryption
© 2024 Curtiss-Wright Defense Solutions Revision 3.0
6.4.2.10 Delete SWE Container (Individual Partitions)
CAUTION
LOSS OF CONTENT. Deletion of a SWE container will result in making the stored content
unrecoverable.
• To delete a SWE container:
Command:
rmcctl -p 2 -D
scryp = 0
Example
6.4.2.11 Delete SWE Containers (All Partitions)
CAUTION
LOSS OF CONTENT. Deletion of SWE containers will result in making the stored content
unrecoverable.
• To delete all software encryption layer containers:
Command:
rmcctl -p all -D
scryp = 0
Example
6.5 Zeroize HWE Key / Delete SWE Container / RMC Purge
• The destruction of the HWE key(s) is accomplished via zeroization.
• The SWE passphrase(s) is /are destroyed via deleting the SWE container(s).
• The RMC module data is destroyed via the rmcpurge command.
6.5.1 Zeroize HWE Key
CAUTION
DATA LOSS. Pushing the Key Clear button will zeroize the hardware encryption layer key. It will
not affect SWE passphrase(s) / data.
The goal of zeroization is to destroy the HWE key loaded in the crypto module beyond recovery by
any means.
The zeroization process is accomplished by one of the following:
• Pushing the front panel KEY CLEAR button for a minimum of 5 seconds.
• Issuing a cmkey -zero command via the CLI.
• Connecting utility connector (J2) pin 1 to ground for a minimum of 5 seconds.
• Incorrectly entering the hardware layer password three times consecutively.
cw_dts> rmcctl
[rmcctl]
RMC_S#: ins hcryp osdr p# size serv scryp osdm fmt mnt rem mntpoint
*********************************************************************************
RMC_S0: 1 1 1 1 100GB NAS 1 1 ext4 1 0 rmc0p1
RMC_S0: 1 1 1 2 25 GB NAS
0 0 0 0 0 rmc0p2
[!rmcctl] OK
cw_dts> rmcctl
[rmcctl]
RMC_S#: ins hcryp osdr p# size serv scryp osdm fmt mnt rem mntpoint
*********************************************************************************
RMC_S0: 1 1 1 1 100GB NAS 0 0 0 0 0 rmc0p1
RMC_S0: 1 1 1 2 25 GB NAS 0 0 0 0 0 rmc0p2
[!rmcctl] OK
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