diff --git a/sampleconfig/msp/admincerts/admincert.pem b/sampleconfig/msp/admincerts/admincert.pem
index 5f6293ac39a..415d5617b7d 100644
--- a/sampleconfig/msp/admincerts/admincert.pem
+++ b/sampleconfig/msp/admincerts/admincert.pem
@@ -1,16 +1,14 @@
 -----BEGIN CERTIFICATE-----
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 -----END CERTIFICATE-----
diff --git a/sampleconfig/msp/cacerts/cacert.pem b/sampleconfig/msp/cacerts/cacert.pem
index 8d98dfa59e0..22dfce98992 100644
--- a/sampleconfig/msp/cacerts/cacert.pem
+++ b/sampleconfig/msp/cacerts/cacert.pem
@@ -1,15 +1,15 @@
 -----BEGIN CERTIFICATE-----
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 -----END CERTIFICATE-----
diff --git a/sampleconfig/msp/keystore/key.pem b/sampleconfig/msp/keystore/key.pem
old mode 100644
new mode 100755
index ba48df91807..797d567a5cb
--- a/sampleconfig/msp/keystore/key.pem
+++ b/sampleconfig/msp/keystore/key.pem
@@ -1,5 +1,5 @@
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIAsWwFunEzqz1Rh6nvD4MiPkKCtmoxzh3jTquG5MSbeLoAoGCCqGSM49
-AwEHoUQDQgAEHBuKsAO43hs4JGpFfiGMkB/xsILTsOvmN2WmwpsPHZNL6w8HWe3x
-CPQtdG/XJJvZ+C756KEsUBM3yw5PTfku8g==
------END EC PRIVATE KEY-----
+-----BEGIN PRIVATE KEY-----
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+-----END PRIVATE KEY-----
diff --git a/sampleconfig/msp/signcerts/peer.pem b/sampleconfig/msp/signcerts/peer.pem
index 5f6293ac39a..415d5617b7d 100644
--- a/sampleconfig/msp/signcerts/peer.pem
+++ b/sampleconfig/msp/signcerts/peer.pem
@@ -1,16 +1,14 @@
 -----BEGIN CERTIFICATE-----
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 -----END CERTIFICATE-----