[mynewt-imgmod] 02/09: Set / clear "encrypt" flag in image header

[cc...@apache.org]

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ccollins pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/mynewt-imgmod.git

commit f5de3f98578364fbf50887818b02834f1b6f9238
Author: Christopher Collins <cc...@apache.org>
AuthorDate: Fri May 10 14:24:19 2019 -0700

    Set / clear "encrypt" flag in image header
---
 iimg/lvimg.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/iimg/lvimg.go b/iimg/lvimg.go
index bacefe9..54ca5ef 100644
--- a/iimg/lvimg.go
+++ b/iimg/lvimg.go
@@ -151,6 +151,9 @@ func DecryptImage(img image.Image, privKeBytes []byte) (image.Image, error) {
 	}
 
 	img.Body = body
+
+	img.Header.Flags &^= image.IMAGE_F_ENCRYPTED
+
 	return img, nil
 }
 
@@ -185,5 +188,7 @@ func EncryptImage(img image.Image, pubKeBytes []byte) (image.Image, error) {
 	}
 	img.Tlvs = append(img.Tlvs, tlv)
 
+	img.Header.Flags |= image.IMAGE_F_ENCRYPTED
+
 	return img, nil
 }