Add headers to enable CryptoCell integration
This patch adds header files with required declarations and
macro definitions to enable integration with CryptoCell SBROM
version `CC712 – Release 1.0.0.1061`. These headers enable ARM
Trusted Firmware to build and link with CryptoCell SBROM
library.
Change-Id: I501eda7fe1429acb61db8e1cab78cc9aee9c1871
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
diff --git a/include/drivers/arm/cryptocell/secureboot_base_func.h b/include/drivers/arm/cryptocell/secureboot_base_func.h
new file mode 100644
index 0000000..6db596e
--- /dev/null
+++ b/include/drivers/arm/cryptocell/secureboot_base_func.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef _SECURE_BOOT_BASE_FUNC_H
+#define _SECURE_BOOT_BASE_FUNC_H
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#include "cc_pal_types.h"
+#include "secureboot_gen_defs.h"
+
+
+/*----------------------------
+ PUBLIC FUNCTIONS
+-----------------------------------*/
+
+/**
+ * @brief This function calculates the HASH over the given data and than verify
+ * RSA signature on that hashed data
+ *
+ * @param[in] hwBaseAddr - CryptoCell base address
+ * @param[in] pData - pointer to the data to be verified
+ * @param[in] pNParams - a pointer to the public key parameters
+ * @param[in] pSignature - a pointer to the signature structure
+ * @param[in] sizeOfData - size of the data to calculate the HASH on (in bytes)
+ * @param[in] RSAAlg - RSA algorithm to use
+ *
+ * @return CCError_t - On success the value CC_OK is returned,
+ * on failure - a value from BootImagesVerifier_error.h
+ */
+CCError_t CCSbVerifySignature(unsigned long hwBaseAddress,
+ uint32_t *pData,
+ CCSbNParams_t *pNParams,
+ CCSbSignature_t *pSignature,
+ uint32_t sizeOfData,
+ CCSbRsaAlg_t RSAAlg);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif