Complete timings for bios_crypto on LX: Whirlpool: 1.16 sec / MiB SHA512: 0.42 sec / MiB RSA verification: 0.025 sec / hash ECC verification: 1.13 sec / hash
Combined time for verifying 1MiB firmware image is 1.16 + 0.42 + 2*0.025 + 2*1.13 ~= 3.9 sec. That is 2.3 sec fixed + 1.6 sec / MiB Assuming a 1.5 MiB kernel + 2 MiB initrd, the 4-check time would be about 8 seconds. If we used SHA512+RSA only, the kernel+initrd time would be about 1.5 seconds. For a 1.5 MiB kernel with no ramdisk, the SHA512+RSA time would be about 0.7 seconds. _______________________________________________ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel