diff --git a/softkeymaster/include/keymaster/softkeymaster.h b/softkeymaster/include/keymaster/softkeymaster.h
new file mode 100644
index 0000000..7d43099
--- /dev/null
+++ b/softkeymaster/include/keymaster/softkeymaster.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2013 The Android Open Source Project
+ *
+ * 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.
+ */
+
+#include <hardware/keymaster.h>
+
+#ifndef SOFTKEYMASTER_INCLUDE_KEYMASTER_SOFTKEYMASTER_H
+#define SOFTKEYMASTER_INCLUDE_KEYMASTER_SOFTKEYMASTER_H
+
+int openssl_generate_keypair(const keymaster_device_t* dev,
+        const keymaster_keypair_t key_type, const void* key_params,
+        uint8_t** keyBlob, size_t* keyBlobLength);
+
+int openssl_import_keypair(const keymaster_device_t* dev,
+        const uint8_t* key, const size_t key_length,
+        uint8_t** key_blob, size_t* key_blob_length);
+
+int openssl_get_keypair_public(const struct keymaster_device* dev,
+        const uint8_t* key_blob, const size_t key_blob_length,
+        uint8_t** x509_data, size_t* x509_data_length);
+
+int openssl_sign_data(const keymaster_device_t* dev,
+        const void* params,
+        const uint8_t* keyBlob, const size_t keyBlobLength,
+        const uint8_t* data, const size_t dataLength,
+        uint8_t** signedData, size_t* signedDataLength);
+
+int openssl_verify_data(const keymaster_device_t* dev,
+        const void* params,
+        const uint8_t* keyBlob, const size_t keyBlobLength,
+        const uint8_t* signedData, const size_t signedDataLength,
+        const uint8_t* signature, const size_t signatureLength);
+
+#endif /* SOFTKEYMASTER_INCLUDE_KEYMASTER_SOFTKEYMASTER_H */