AU: Switch to 2048 bit RSA keys; Pad SHA256 hashes appropriately.
Manually pad hashes according to how SHA256 hashes should be padded
for use in RSA 2048 bit encryption.
Also, remove the public key from the repository, as it's generated by
scons.
In an upcoming CL, I will test via an actual update.
BUG=chromium-os:13341
TEST=unittests
Review URL: http://codereview.chromium.org/6771024
Change-Id: I8aa93ed54e4d32b46f4d817a5ae5c36d9f0885f6
diff --git a/delta_performer.cc b/delta_performer.cc
index 1a98102..54a69fb 100644
--- a/delta_performer.cc
+++ b/delta_performer.cc
@@ -601,7 +601,8 @@
OmahaHashCalculator signed_hasher;
TEST_AND_RETURN_FALSE(signed_hasher.SetContext(signed_hash_context_));
TEST_AND_RETURN_FALSE(signed_hasher.Finalize());
- const vector<char>& hash_data = signed_hasher.raw_hash();
+ vector<char> hash_data = signed_hasher.raw_hash();
+ PayloadSigner::PadRSA2048SHA256Hash(&hash_data);
TEST_AND_RETURN_FALSE(!hash_data.empty());
TEST_AND_RETURN_FALSE(hash_data == signed_hash_data);
return true;