tree 15f0bcb186e60ad440e47f440c502c9033b0a5c4
parent e5ad19959848f391ecfb7b1b09d7ee6c6a6396ba
author Sundarajan Srinivasan <sundaraj@codeaurora.org> 1398114870 -0700
committer Gerrit - the friendly Code Review server <code-review@localhost> 1398323683 -0700

platform: msm_shared: Size of decrypted signature should be equal to size of digest

For a successful boot image authentication, the RSA_public_decrypt() api returns
the size of the digest otherwise its a failure. This check avoids vulnerability due to
trailing data placed at the end of digest.

CRs-Fixed: 646385

Change-Id: I32c2d97d5c308d33146c509347915ca65fdd11ac