Cryptographic Options for the Kernel
I understand the fact that there are different cryptographic algorithms and the like, but one thing I have never understood are all the available ones when compiling the kernel. I mean, how are they really useful in terms of the kernel?
Also, I would like to know how to test out the different algorithms... Do I need to modify gpg, or what? Just curious... |
they are not really useful to the kernel .. but they are useful to modules, or parts of the kernel that need cryptography support (like for using the cryptoloop)
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gpg does not use crypto api (the kernel crypto stuff) it uses its own encryption library's
crypto-loops is depreciated, use dm-crypt. |
is dm-crypt in the kernel now? ... last i saw of it , it was a little project that wasn't to easy to find
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yeah....
dm-crypt is in the newish 2.6 series.. from 2.6.4 i think. its in MultiDevice / RAID area. you dont have to enable raid to use it.. its just put there because it can be very usefull with RAID. just looked.. its in Device-Drivers -> Multi-Device Support |
oh, so thats why i never saw it when i made my 2.6 kernel
thanks.... ill be sure to give it a try next time i remake the kernel (i have a partition that it would be useful for ... right now its only protected by the fact that no one around this house knows how to use a computer :) ) |
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