commit 3929743408eaab6b308cbb7c09d634249a6f3a52
author Fabio Utzig <utzig@apache.org> Wed May 08 18:51:10 2019 -0300
committer Fabio Utzig <utzig@utzig.org> Thu May 16 14:01:19 2019 -0300
tree 616e011f7af5ceeeaa97619b2c3f4c254e5eb654
parent 19fd79a496248c40f95d3359e1e60931df5e734f

Add simulator support for RSA-3072 sigs

Signed-off-by: Fabio Utzig <utzig@apache.org>

boot/bootutil/include/bootutil/caps.h

diff --git a/boot/bootutil/include/bootutil/caps.h b/boot/bootutil/include/bootutil/caps.h
index 2b1f754..b38bc4f 100644
--- a/boot/bootutil/include/bootutil/caps.h
+++ b/boot/bootutil/include/bootutil/caps.h
@@ -40,6 +40,7 @@
 #define BOOTUTIL_CAP_ENC_RSA                (1<<5)
 #define BOOTUTIL_CAP_ENC_KW                 (1<<6)
 #define BOOTUTIL_CAP_VALIDATE_PRIMARY_SLOT  (1<<7)
+#define BOOTUTIL_CAP_RSA3072                (1<<8)
 
 /*
  * Query the number of images this bootloader is configured for.  This

boot/bootutil/src/caps.c

diff --git a/boot/bootutil/src/caps.c b/boot/bootutil/src/caps.c
index b449a6b..f2126d7 100644
--- a/boot/bootutil/src/caps.c
+++ b/boot/bootutil/src/caps.c
@@ -22,8 +22,13 @@
     uint32_t res = 0;
 
 #if defined(MCUBOOT_SIGN_RSA)
+#if MCUBOOT_SIGN_RSA_LEN == 2048
     res |= BOOTUTIL_CAP_RSA2048;
 #endif
+#if MCUBOOT_SIGN_RSA_LEN == 3072
+    res |= BOOTUTIL_CAP_RSA3072;
+#endif
+#endif
 #if defined(MCUBOOT_SIGN_EC)
     res |= BOOTUTIL_CAP_ECDSA_P224;
 #endif