commit f7a3d1bd2179350f392b856b3c07c45edb844b82
author Dovhal Artem (CSUKR CSS ICW SW FW 1) <artem.dovhal@infineon.com> Fri Apr 01 15:07:37 2022 +0000
committer Roman Okhrimenko <roman.okhrimenko@infineon.com> Mon Oct 10 20:00:33 2022 +0300
tree ff8b0a5cfb41bee20a39bca0977a3d7ad1c3a554
parent 0142a688431e49de2aa75ee5f6c8226bf1e0f34d

Infineon: Add PSoC63, PSoC61 platforms, update hw crypto acceleration, allow build on CM4 build

Release notes:
1. Added platforms PSoC63, PSoC61
2. Added possibility to build MCUBootApp for CM4 core and BlinkyApp for CM0p
3. Updated cy-mbedtls-acceleration package to support mbedtls-3.0
4. Change CY_SMIF_SYSCLK_HFCLK_DIVIDER to achieve increased SMIF clock source
5. Improved memory map configuration in json files
6. Added optional performance measurement macros
7. Improved usage of FIH types in security critical code branches
8. Updated documentation
9. Improved MISRAa nd CERT-C compliance
10. Switch to latest mtb-pdl-cat1 3.0.0
11. Fixed minor bugs

boot/bootutil/src/image_ec256.c

diff --git a/boot/bootutil/src/image_ec256.c b/boot/bootutil/src/image_ec256.c
index 9f0ed3d..69cd507 100644
--- a/boot/bootutil/src/image_ec256.c
+++ b/boot/bootutil/src/image_ec256.c
@@ -79,7 +79,7 @@
         return -4;
     }
 
-    if (mbedtls_ecp_group_load(&ctx->grp, MBEDTLS_ECP_DP_SECP256R1)) {
+    if (mbedtls_ecp_group_load(&ctx->MBEDTLS_CONTEXT_MEMBER(grp), MBEDTLS_ECP_DP_SECP256R1)) {
         return -5;
     }
 
@@ -90,11 +90,14 @@
         return -7;
     }
 
-    if (mbedtls_ecp_point_read_binary(&ctx->grp, &ctx->Q, *p, end - *p)) {
+    if (mbedtls_ecp_point_read_binary(&ctx->MBEDTLS_CONTEXT_MEMBER(grp),
+                                      &ctx->MBEDTLS_CONTEXT_MEMBER(Q),
+                                      *p, end - *p) != 0) {
         return -8;
     }
 
-    if (mbedtls_ecp_check_pubkey(&ctx->grp, &ctx->Q)) {
+    if (mbedtls_ecp_check_pubkey(&ctx->MBEDTLS_CONTEXT_MEMBER(grp),
+                                 &ctx->MBEDTLS_CONTEXT_MEMBER(Q)) != 0) {
         return -9;
     }
     return 0;
@@ -219,7 +222,7 @@
 #else
     rc = bootutil_import_key(&pubkey, end);
 #endif
-    if (rc) {
+    if (rc != 0) {
         return -1;
     }
 
@@ -234,9 +237,7 @@
      * This is simplified, as the hash length is also 32 bytes.
      */
 #ifdef CY_MBEDTLS_HW_ACCELERATION
-    while (sig[slen - 1] == '\0') {
-        slen--;
-    }
+
     rc = mbedtls_ecdsa_read_signature(&ctx, hash, hlen, sig, slen);
 
 #else /* CY_MBEDTLS_HW_ACCELERATION */