commit 1171df91b9d7217d7323939b034364666a94aa65
author Fabio Utzig <utzig@apache.org> Fri May 10 19:26:38 2019 -0300
committer Fabio Utzig <utzig@utzig.org> Thu Jun 13 19:21:05 2019 -0300
tree 5bf583564c4d88eebbc5ac3e4ddc72be2d700cd0
parent 705dfb3c29e66252b7a8997f51999d36ae718a45

Add Zephyr infrastructure for ed25519

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

boot/zephyr/prj.conf

diff --git a/boot/zephyr/prj.conf b/boot/zephyr/prj.conf
index 4a179d3..dd67333 100644
--- a/boot/zephyr/prj.conf
+++ b/boot/zephyr/prj.conf
@@ -14,6 +14,7 @@
 CONFIG_BOOT_SIGNATURE_TYPE_RSA=y
 CONFIG_BOOT_SIGNATURE_TYPE_RSA_LEN=2048
 CONFIG_BOOT_SIGNATURE_TYPE_ECDSA_P256=n
+CONFIG_BOOT_SIGNATURE_TYPE_ED25519=n
 
 ### The bootloader generates its own signature verification based on a
 ### key file which needs to be provided and needs to match the selected signing
@@ -22,6 +23,7 @@
 CONFIG_BOOT_SIGNATURE_KEY_FILE="root-rsa-2048.pem"
 #CONFIG_BOOT_SIGNATURE_KEY_FILE="root-rsa-3072.pem"
 #CONFIG_BOOT_SIGNATURE_KEY_FILE="root-ec-p256.pem"
+#CONFIG_BOOT_SIGNATURE_KEY_FILE="root-ed25519.pem"
 
 ### mbedTLS has its own heap
 # CONFIG_HEAP_MEM_POOL_SIZE is not set