feat(crypto): update crypto module for DRTM support

Updated crypto module to include crypto calls necessary for a
DRTM supported build.

Signed-off-by: Manish V Badarkhe <manish.badarkhe@arm.com>
Change-Id: I4f945997824393f46864b7fb7fd380308a025452
diff --git a/Makefile b/Makefile
index 6d15e27..bede21a 100644
--- a/Makefile
+++ b/Makefile
@@ -730,7 +730,7 @@
     endif
 endif
 
-ifneq ($(filter 1,${MEASURED_BOOT} ${TRUSTED_BOARD_BOOT}),)
+ifneq ($(filter 1,${MEASURED_BOOT} ${TRUSTED_BOARD_BOOT} ${DRTM_SUPPORT}),)
     CRYPTO_SUPPORT := 1
 else
     CRYPTO_SUPPORT := 0