diff --git a/eng/build.yml b/eng/build.yml
index 8475fdaac..4a3ee1d9c 100644
--- a/eng/build.yml
+++ b/eng/build.yml
@@ -25,10 +25,10 @@ phases:
       AdditionalBuildParameters: $(_AdditionalBuildParameters)
 
     steps:
-    - script: 'eng\setcitestinfo.bat $(BuildArchitecture)'
+    - script: 'eng\setbuildinfo.bat $(BuildArchitecture) $(BuildConfig)'
       condition: eq(variables['_AgentOSName'], 'Windows_NT')
       displayName: Set test info (Windows)
-    - script: 'eng/setcitestinfo.sh $(BuildArchitecture)'
+    - script: 'eng/setbuildinfo.sh $(BuildArchitecture) $(BuildConfig)'
       condition: ne(variables['_AgentOSName'], 'Windows_NT')
       displayName: Set test info (Non-Windows)
     - script: 'echo TestParameter: $(TestParameter)'
@@ -41,6 +41,7 @@ phases:
                   -pack -publish
                   -Configuration $(BuildConfig)
                   -Architecture $(BuildArchitecture)
+                  -p:SignCoreSdk=true -p:DotNetSignType=$(SignType)
                   $(AdditionalBuildParameters)
         displayName: Build
         env:
diff --git a/eng/setcitestinfo.bat b/eng/setbuildinfo.bat
similarity index 60%
rename from eng/setcitestinfo.bat
rename to eng/setbuildinfo.bat
index ce8d9c28f..479f97ac7 100644
--- a/eng/setcitestinfo.bat
+++ b/eng/setbuildinfo.bat
@@ -3,6 +3,7 @@
 setlocal
 
 set Architecture=%1
+set Config=%2
 
 IF /I "%Architecture:~0,3%"=="ARM" (
     ECHO ARM
@@ -12,4 +13,13 @@ IF /I "%Architecture:~0,3%"=="ARM" (
     ECHO NOT ARM
     ECHO ##vso[task.setvariable variable=TestParameter]-test
     ECHO ##vso[task.setvariable variable=RunTests]true
-)
\ No newline at end of file
+)
+
+if /I "%SYSTEM_TEAMPROJECT%" == "Public" (
+    ECHO Public CI
+    ECHO ##vso[task.setvariable variable=SignType]test
+) ELSE (
+    ECHO Not public CI
+    ECHO ##vso[task.setvariable variable=SignType]real
+)
+
diff --git a/eng/setcitestinfo.sh b/eng/setbuildinfo.sh
similarity index 100%
rename from eng/setcitestinfo.sh
rename to eng/setbuildinfo.sh