cert_create: add SiP owned secure partitions support
Add support to generate certificate "sip-sp-cert" for Secure
Partitions(SP) owned by Silicon provider(SiP).
To avoid deviation from TBBR specification the support is only added for
dualroot CoT and not for TBBR CoT.
A single certificate file is generated containing hash of individual
packages. Maximum 8 secure partitions are supported.
Following new options added to cert_tool:
--sip-sp-cert --> SiP owned Secure Partition Content Certificate
--sp-pkg1 --> Secure Partition Package1 file
--sp-pkg2
.....
--sp-pkg8
Trusted world key pair is used for signing.
Going forward, this feature can be extended for Platfrom owned
Partitions, if required.
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: Ia6dfbc1447cfb41b1fcbd12cf2bf7b88f409bd8d
diff --git a/tools/cert_create/include/cert.h b/tools/cert_create/include/cert.h
index 6db9b57..daf27a7 100644
--- a/tools/cert_create/include/cert.h
+++ b/tools/cert_create/include/cert.h
@@ -12,7 +12,7 @@
#include "ext.h"
#include "key.h"
-#define CERT_MAX_EXT 5
+#define CERT_MAX_EXT 9
/*
* This structure contains information related to the generation of the