On Tue, Nov 08, 2016 at 06:53:40PM +0000, aduda wrote: > From: Andrew Duda <ad...@meraki.com> > > Padding verification was done against static SHA/RSA pair arrays which > take up a lot of static memory, are mostly 0xff, and cannot be reused > for additional SHA/RSA pairings. The padding can be easily computed > according to PKCS#1v2.1 as: > > EM = 0x00 || 0x01 || PS || 0x00 || T > > where PS is (emLen - tLen - 3) octets of 0xff and T is DER encoding > of the hash. > > Store DER prefix in checksum_algo and create rsa_verify_padding > function to handle verification of a message for any SHA/RSA pairing. > > Signed-off-by: Andrew Duda <ad...@meraki.com> > Signed-off-by: aduda <ad...@meraki.com> > Reviewed-by: Simon Glass <s...@chromium.org>
Applied to u-boot/master, thanks! -- Tom
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