| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright 2014 Freescale Semiconductor, Inc. |
| */ |
| |
| #ifndef __RSA_CAAM_H |
| #define __RSA_CAAM_H |
| |
| #include <common.h> |
| |
| /** |
| * struct pk_in_params - holder for input to PKHA block in CAAM |
| * These parameters are required to perform Modular Exponentiation |
| * using PKHA Block in CAAM |
| */ |
| struct pk_in_params { |
| const uint8_t *e; /* public exponent as byte array */ |
| uint32_t e_siz; /* size of e[] in number of bytes */ |
| const uint8_t *n; /* modulus as byte array */ |
| uint32_t n_siz; /* size of n[] in number of bytes */ |
| const uint8_t *a; /* Signature as byte array */ |
| uint32_t a_siz; /* size of a[] in number of bytes */ |
| uint8_t *b; /* Result exp. modulus in number of bytes */ |
| uint32_t b_siz; /* size of b[] in number of bytes */ |
| }; |
| |
| #endif |
