Timeline for Running several times the same command with several arguments after a pipe
Current License: CC BY-SA 3.0
10 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 26, 2016 at 20:43 | history | edited | Thomas Dickey | CC BY-SA 3.0 | fix a typo |
| May 10, 2014 at 17:24 | comment | added | xavierm02 | @Gilles : I asked a new question there: crypto.stackexchange.com/questions/16109/… | |
| May 10, 2014 at 14:32 | history | edited | xavierm02 | CC BY-SA 3.0 | added 73 characters in body |
| May 9, 2014 at 22:29 | comment | added | xavierm02 | I want to protect all data at rest with a password and a keyfile and be able to back up the keyfile using secret sharing. This implies that I can't encrypt the keyfile with the password because otherwise, I would have to replace all the backups everytime I changed the password. The only other way to require both is to derive a key from both (atm using xor). And I have any tools I want available since I can just add hooks to make update-initramfs add things to the ramfs. Aside from the derivation method, there is no real choice, unless I want to mess with dm-crypt directly, and I don't. | |
| May 9, 2014 at 17:57 | comment | added | Gilles 'SO- stop being evil' | Given what you've said in comments about wanting to feed a key to cryptsetup, I think you're barking up the wrong tree. You should carefully think about your security requirements (what are the risks? what are the attack vectors?) and infrastructure (when are you doing this — presumably in the boot process? what information and tools do you have available?) and ask one or more higher-level question about that. | |
| May 9, 2014 at 1:35 | vote | accept | xavierm02 | ||
| May 9, 2014 at 0:19 | answer | added | Gilles 'SO- stop being evil' | timeline score: 5 | |
| May 8, 2014 at 23:00 | history | edited | Gilles 'SO- stop being evil' | edited tags | |
| May 8, 2014 at 22:08 | answer | added | Joseph R. | timeline score: 3 | |
| May 8, 2014 at 21:58 | history | asked | xavierm02 | CC BY-SA 3.0 |