2 files changed, 27 insertions, 0 deletions

diff --git a/meta-integrity/recipes-support/ima-evm-utils/ima-evm-utils/0001-libimaevm-retrieve-correct-algo-for-v2-signature.patch b/meta-integrity/recipes-support/ima-evm-utils/ima-evm-utils/0001-libimaevm-retrieve-correct-algo-for-v2-signature.patch
new file mode 100644
index 0000000..25957c1
--- /dev/null
+++ b/meta-integrity/recipes-support/ima-evm-utils/ima-evm-utils/0001-libimaevm-retrieve-correct-algo-for-v2-signature.patch
@@ -0,0 +1,26 @@
+From c740d114ca213ece820da39ce2ce99fc4d6ae5c7 Mon Sep 17 00:00:00 2001
+From: Yunguo Wei <yunguo.wei@windriver.com>
+Date: Thu, 10 Oct 2019 16:40:21 +0800
+Subject: [PATCH] libimaevm: retrieve correct algo for v2 signature
+
+Signed-off-by: Yunguo Wei <yunguo.wei@windriver.com>
+---
+ src/libimaevm.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/libimaevm.c b/src/libimaevm.c
+index 7c17bf4..3586e02 100644
+--- a/src/libimaevm.c
++++ b/src/libimaevm.c
+@@ -939,7 +939,7 @@ static int sign_hash_v2(const char *algo, const unsigned char *hash,
+        if (!EVP_PKEY_sign_init(ctx))
+                goto err;
+        st = "EVP_get_digestbyname";
+-       if (!(md = EVP_get_digestbyname(imaevm_params.hash_algo)))
++       if (!(md = EVP_get_digestbyname(algo)))
+                goto err;
+        st = "EVP_PKEY_CTX_set_signature_md";
+        if (!EVP_PKEY_CTX_set_signature_md(ctx, md))
+-- 
+2.7.4
+
diff --git a/meta-integrity/recipes-support/ima-evm-utils/ima-evm-utils_git.bb b/meta-integrity/recipes-support/ima-evm-utils/ima-evm-utils_git.bb
index bc98ce6..46722b8 100644
--- a/meta-integrity/recipes-support/ima-evm-utils/ima-evm-utils_git.bb
+++ b/meta-integrity/recipes-support/ima-evm-utils/ima-evm-utils_git.bb
@@ -10,6 +10,7 @@ SRC_URI = "\
     file://0001-Don-t-build-man-pages.patch \
     file://0001-Install-evmctl-to-sbindir-rather-than-bindir.patch \
     file://0001-ima-evm-utils-include-sys-types.h-in-header-to-fix-b.patch \
+    file://0001-libimaevm-retrieve-correct-algo-for-v2-signature.patch \
 "
 SRCREV = "3eab1f93b634249c1720f65fcb495b1996f0256e"