Re: Implementing Encryption and Decryption in Raid Device Driver.

vinnakota chaitanya wrote:

2. We were asked to use blow_fish algorithm instead.
So, how to go about it, are there any modules like
loop-aes or should I  consider the hooks
 raid5_make_request and raid5_end_read_request
for encryption and decryption

There's a "ciphers" package in the loop-aes directory on sourceforge
which adds Blowfish, Twofish and Serpent capability.  So hooking RAID5
for that purpose doesn't seem worthwhile.