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https://git.sr.ht/~nabijaczleweli/tzpfms
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42 lines
2.0 KiB
Groff
42 lines
2.0 KiB
Groff
.\" generated with Ronn-NG/v0.9.1
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.\" http://github.com/apjanke/ronn-ng/tree/0.9.1
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.TH "ZFS\-TPM1X\-LOAD\-KEY" "8" "October 2020" "tzpfms developers"
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.SH "NAME"
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\fBzfs\-tpm1x\-load\-key\fR \- load tzpfms TPM1\.X\-encrypted ZFS dataset key
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.SH "SYNOPSIS"
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\fBzfs\-tpm1x\-load\-key\fR [\-n] \fIdataset\fR
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.SH "DESCRIPTION"
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zfs\-tpm1x\-load\-key(8), after verifying that \fBdataset\fR was encrypted with tzpfms backend \fITPM1\.X\fR will unseal the key and load it into \fBdataset\fR\.
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.P
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The user is prompted for, first, the SRK passphrase, set when taking ownership, if it\'s not "well\-known" (all zeroes), then the additional passphrase set when creating the key, if it was provided\.
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.P
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See zfs\-tpm1x\-change\-key(8) for a detailed description\.
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.SH "OPTIONS"
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.TP
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\fB\-n\fR
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Do a no\-op/dry run, can be used even if the key is already loaded\. Equivalent to \fBzfs(8) load\-key\fR\'s \fB\-n\fR option\.
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.SH "TPM1\.X back\-end configuration"
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.SS "TPM selection"
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The tzpfms suite connects to a local tcsd(8) process (at \fBlocalhost:30003\fR) by default\. Use the environment variable \fBTZPFMS_TPM1X\fR to specify a remote TCS hostname\.
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.P
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The TrouSerS tcsd(8) daemon will try \fB/dev/tpm0\fR, then \fB/udev/tpm0\fR, then \fB/dev/tpm\fR; by occupying one of the earlier ones with, for example, shell redirection, a later one can be selected\.
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.SS "See also"
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The TrouSerS project page at \fIhttps://sourceforge\.net/projects/trousers\fR\.
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.P
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The TPM 1\.2 main specification index at <\fIhttps://trustedcomputinggroup\.org/resource/tpm\-main\-specification\fR>\.
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.SH "AUTHOR"
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Written by наб <\fInabijaczleweli@nabijaczleweli\.xyz\fR>
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.SH "SPECIAL THANKS"
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To all who support further development, in particular:
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.IP "\[ci]" 4
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ThePhD
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.IP "\[ci]" 4
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Embark Studios
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.IP "" 0
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.SH "REPORTING BUGS"
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<\fIhttps://todo\.sr\.ht/~nabijaczleweli/tzpfms\fR>
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.P
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<\fI~nabijaczleweli/tzpfms@lists\.sr\.ht\fR>, archived at <\fIhttps://lists\.sr\.ht/~nabijaczleweli/tzpfms\fR>
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.SH "SEE ALSO"
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<\fIhttps://git\.sr\.ht/~nabijaczleweli/tzpfms\fR>
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