1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright 2014 Freescale Semiconductor, Inc.
12 * struct pk_in_params - holder for input to PKHA block in CAAM
13 * These parameters are required to perform Modular Exponentiation
14 * using PKHA Block in CAAM
17 const uint8_t *e; /* public exponent as byte array */
18 uint32_t e_siz; /* size of e[] in number of bytes */
19 const uint8_t *n; /* modulus as byte array */
20 uint32_t n_siz; /* size of n[] in number of bytes */
21 const uint8_t *a; /* Signature as byte array */
22 uint32_t a_siz; /* size of a[] in number of bytes */
23 uint8_t *b; /* Result exp. modulus in number of bytes */
24 uint32_t b_siz; /* size of b[] in number of bytes */