diff --git a/components/common/libpsats/libpsats.h b/components/common/libpsats/libpsats.h
new file mode 100644
index 0000000..b4ca9ca
--- /dev/null
+++ b/components/common/libpsats/libpsats.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2023, Arm Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include "psa/crypto_types.h"
+#include "psa/initial_attestation.h"
+#include "psa/internal_trusted_storage.h"
+#include "psa/protected_storage.h"
+
+#ifndef LIBPSATS_H
+#define LIBPSATS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * The functions may be exported as a public interface to
+ * a shared library.
+ */
+#ifdef EXPORT_PUBLIC_INTERFACE_LIBPSATS
+#define LIBPSATS_EXPORTED __attribute__((__visibility__("default")))
+#else
+#define LIBPSATS_EXPORTED
+#endif
+
+LIBPSATS_EXPORTED psa_status_t libpsats_init_crypto_context(const char *service_name);
+LIBPSATS_EXPORTED void libpsats_deinit_crypto_context(void);
+
+LIBPSATS_EXPORTED psa_status_t libpsats_init_attestation_context(const char *service_name);
+LIBPSATS_EXPORTED void libpsats_deinit_attestation_context(void);
+
+LIBPSATS_EXPORTED psa_status_t libpsats_init_its_context(const char *service_name);
+LIBPSATS_EXPORTED void libpsats_deinit_its_context(void);
+
+LIBPSATS_EXPORTED psa_status_t libpsats_init_ps_context(const char *service_name);
+LIBPSATS_EXPORTED void libpsats_deinit_ps_context(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBPSATS_H */