diff --git a/core/crypto/bccsp/sw/aeskey.go b/core/crypto/bccsp/sw/aeskey.go
index dc277684862..c2f51d41e22 100644
--- a/core/crypto/bccsp/sw/aeskey.go
+++ b/core/crypto/bccsp/sw/aeskey.go
@@ -1,3 +1,18 @@
+/*
+Copyright IBM Corp. 2016 All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+		 http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
 package sw
 
 import (
diff --git a/core/crypto/bccsp/sw/conf.go b/core/crypto/bccsp/sw/conf.go
index 08e31b18a16..703b8c55cf1 100644
--- a/core/crypto/bccsp/sw/conf.go
+++ b/core/crypto/bccsp/sw/conf.go
@@ -1,3 +1,18 @@
+/*
+Copyright IBM Corp. 2016 All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+		 http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
 package sw
 
 import (
diff --git a/core/crypto/bccsp/sw/ecdsakey.go b/core/crypto/bccsp/sw/ecdsakey.go
index a96eed67994..7ad900c66ab 100644
--- a/core/crypto/bccsp/sw/ecdsakey.go
+++ b/core/crypto/bccsp/sw/ecdsakey.go
@@ -1,3 +1,18 @@
+/*
+Copyright IBM Corp. 2016 All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+		 http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
 package sw
 
 import (
diff --git a/core/crypto/bccsp/sw/impl.go b/core/crypto/bccsp/sw/impl.go
index f215462a387..307ab424f08 100644
--- a/core/crypto/bccsp/sw/impl.go
+++ b/core/crypto/bccsp/sw/impl.go
@@ -1,3 +1,18 @@
+/*
+Copyright IBM Corp. 2016 All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+		 http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
 package sw
 
 import (
diff --git a/core/crypto/bccsp/sw/impl_test.go b/core/crypto/bccsp/sw/impl_test.go
index a4e15037bf2..fd4b5e24013 100644
--- a/core/crypto/bccsp/sw/impl_test.go
+++ b/core/crypto/bccsp/sw/impl_test.go
@@ -1,3 +1,18 @@
+/*
+Copyright IBM Corp. 2016 All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+		 http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
 package sw
 
 import (
diff --git a/core/crypto/bccsp/sw/ks.go b/core/crypto/bccsp/sw/ks.go
index 9cdbc0bec6c..03e2cae4b03 100644
--- a/core/crypto/bccsp/sw/ks.go
+++ b/core/crypto/bccsp/sw/ks.go
@@ -1,3 +1,18 @@
+/*
+Copyright IBM Corp. 2016 All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+		 http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
 package sw
 
 import (