Jari Ruusu <jari.ruusu@xxxxxxxxxx> writes: >IV computation in loop-AES is correct. IV is computed in 512 byte units >regardless or PAGE_CACHE_SIZE, meaning that each 512 byte chunk has unique >IV. This is optimal because minimum addressable unit on block devices is 512 >bytes. You're right. I botched the math. Your calculation produces the same initial values on systems with a different PAGE_CACHE_SIZE because the value of the page number will change accordingly. I should have tried to include a calculation of an example before claiming there was a problem. I apologize for making a misguided posting. Adam J. Richter __ ______________ 4880 Stevens Creek Blvd, Suite 104 adam@xxxxxxxxxxxxx \ / San Jose, California 95129-1034 +1 408 261-6630 | g g d r a s i l United States of America fax +1 408 261-6631 "Free Software For The Rest Of Us." Linux-crypto: cryptography in and on the Linux system Archive: http://mail.nl.linux.org/linux-crypto/
