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version 1.9, 2017/02/10 10:54:56
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version 1.10, 2017/02/10 10:55:36
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Line 5 It is possible to run NetBSD with [compl
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Line 5 It is possible to run NetBSD with [compl
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| The mechanism described here still requires one unencrypted partition to boot from (typically `wd0a`). Full disk encryption would make it more difficult for an attacker to modify the unencrypted part of the disk to plant a backdoor. With only partial encryption, the original [[!template id=man name="cgdconfig" section="8"]] binary may be modified to send the passphrase away, allowing an attacker with a disk dump to recover the data. |
The mechanism described here still requires one unencrypted partition to boot from (typically `wd0a`). Full disk encryption would make it more difficult for an attacker to modify the unencrypted part of the disk to plant a backdoor. With only partial encryption, the original [[!template id=man name="cgdconfig" section="8"]] binary may be modified to send the passphrase away, allowing an attacker with a disk dump to recover the data. |
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The NetBSD Guide contains [an entire section about CGD][2]. |
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| The boot process |
The boot process |
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Line 76 References
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Line 78 References
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| * [Full Disk Encryption with cgd (well, almost)][1] |
* [Full Disk Encryption with cgd (well, almost)][1] |
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* [The cryptographic device driver (CGD)][2] |
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| [1]: https://mail-index.netbsd.org/current-users/2013/03/21/msg022311.html "Full Disk Encryption with cgd (well, almost)" |
[1]: https://mail-index.netbsd.org/current-users/2013/03/21/msg022311.html "Full Disk Encryption with cgd (well, almost)" |
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[2]: http://www.netbsd.org/docs/guide/en/chap-cgd.html "The cryptographic device driver (CGD)" |
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