commit 63d2346da428398077e3cf711d80ba8c0e6ff298
author Roland Mikhel <roland.mikhel@arm.com> Wed Feb 08 14:00:54 2023 +0100
committer Dávid Vincze <david.vincze@arm.com> Wed Apr 26 13:27:44 2023 +0200
tree bea9498f42cebb7d0a9947a2e551db9d10d87174
parent b08e77e0f320ab7f165c668dc405b38910b3add5

bootutil: Remove curve specific ECDSA TLVs

Remove those TLVs that are tied to a specific curve and update
the image validation logic to look for the new generic TLV

Signed-off-by: Roland Mikhel <roland.mikhel@arm.com>
Change-Id: I924f2742424bc255fbed1b0941648baa88f60147

boot/bootutil/src/image_validate.c

diff --git a/boot/bootutil/src/image_validate.c b/boot/bootutil/src/image_validate.c
index 07e0e85..699017a 100644
--- a/boot/bootutil/src/image_validate.c
+++ b/boot/bootutil/src/image_validate.c
@@ -184,10 +184,11 @@
 #    endif
 #    define SIG_BUF_SIZE (MCUBOOT_SIGN_RSA_LEN / 8)
 #    define EXPECTED_SIG_LEN(x) ((x) == SIG_BUF_SIZE) /* 2048 bits */
-#elif defined(MCUBOOT_SIGN_EC256)
-#    define EXPECTED_SIG_TLV IMAGE_TLV_ECDSA256
+#elif defined(MCUBOOT_SIGN_EC256) || \
+      defined(MCUBOOT_SIGN_EC)
+#    define EXPECTED_SIG_TLV IMAGE_TLV_ECDSA_SIG
 #    define SIG_BUF_SIZE 128
-#    define EXPECTED_SIG_LEN(x)  (1) /* always true, ASN.1 will validate */
+#    define EXPECTED_SIG_LEN(x) (1) /* always true, ASN.1 will validate */
 #elif defined(MCUBOOT_SIGN_ED25519)
 #    define EXPECTED_SIG_TLV IMAGE_TLV_ED25519
 #    define SIG_BUF_SIZE 64