diff --git a/include/drivers/arm/cryptocell/713/cc_pka_hw_plat_defs.h b/include/drivers/arm/cryptocell/713/cc_pka_hw_plat_defs.h
new file mode 100644
index 0000000..1a1bce0
--- /dev/null
+++ b/include/drivers/arm/cryptocell/713/cc_pka_hw_plat_defs.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2017-2020 ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef _CC_PKA_HW_PLAT_DEFS_H
+#define _CC_PKA_HW_PLAT_DEFS_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+
+#include "cc_pal_types.h"
+/*!
+@file
+@brief Contains the enums and definitions that are used in the PKA code (definitions that are platform dependent).
+*/
+
+/*! The size of the PKA engine word. */
+#define CC_PKA_WORD_SIZE_IN_BITS		     128
+
+/*! The maximal supported size of modulus in RSA in bits. */
+#define CC_RSA_MAX_VALID_KEY_SIZE_VALUE_IN_BITS      4096
+/*! The maximal supported size of key-generation in RSA in bits. */
+#define CC_RSA_MAX_KEY_GENERATION_HW_SIZE_BITS       4096
+
+/*! Secure boot/debug certificate RSA public modulus key size in bits. */
+#if (KEY_SIZE == 3072)
+    #define BSV_CERT_RSA_KEY_SIZE_IN_BITS 3072
+#else
+    #define BSV_CERT_RSA_KEY_SIZE_IN_BITS 2048
+#endif
+/*! Secure boot/debug certificate RSA public modulus key size in bytes. */
+#define BSV_CERT_RSA_KEY_SIZE_IN_BYTES    (BSV_CERT_RSA_KEY_SIZE_IN_BITS/CC_BITS_IN_BYTE)
+/*! Secure boot/debug certificate RSA public modulus key size in words. */
+#define BSV_CERT_RSA_KEY_SIZE_IN_WORDS    (BSV_CERT_RSA_KEY_SIZE_IN_BITS/CC_BITS_IN_32BIT_WORD)
+
+/*! The maximal count of extra bits in PKA operations. */
+#define PKA_EXTRA_BITS  8
+/*! The number of memory registers in PKA operations. */
+#define PKA_MAX_COUNT_OF_PHYS_MEM_REGS  32
+
+/*! Size of buffer for Barrett modulus tag in words. */
+#define RSA_PKA_BARRETT_MOD_TAG_BUFF_SIZE_IN_WORDS  5
+/*! Size of buffer for Barrett modulus tag in bytes. */
+#define RSA_PKA_BARRETT_MOD_TAG_BUFF_SIZE_IN_BYTES  (RSA_PKA_BARRETT_MOD_TAG_BUFF_SIZE_IN_WORDS*CC_32BIT_WORD_SIZE)
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif //_CC_PKA_HW_PLAT_DEFS_H
+
+/**
+ @}
+ */
+