tree e704ed37a19ac0d9f572a8a45f4cf6228dd3ae5f
parent 57be4a784bf58eb41784aa3431165b455cf7e9c6
author David Howells <dhowells@redhat.com> 1377875882 +0100
committer David Howells <dhowells@redhat.com> 1380125820 +0100

X.509: Embed public_key_signature struct and create filler function

Embed a public_key_signature struct in struct x509_certificate, eliminating
now unnecessary fields, and split x509_check_signature() to create a filler
function for it that attaches a digest of the signed data and an MPI that
represents the signature data.  x509_free_certificate() is then modified to
deal with these.

Whilst we're at it, export both x509_check_signature() and the new
x509_get_sig_params().

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Josh Boyer <jwboyer@redhat.com>