diff options
Diffstat (limited to 'verilog_constants.h')
| -rw-r--r-- | verilog_constants.h | 50 |
1 files changed, 47 insertions, 3 deletions
diff --git a/verilog_constants.h b/verilog_constants.h index 8735b12..db75294 100644 --- a/verilog_constants.h +++ b/verilog_constants.h @@ -9,6 +9,8 @@ * * Authors: Joachim Strombergson, Paul Selkirk, Rob Austein * Copyright (c) 2015-2017, NORDUnet A/S All rights reserved. + * Copyright: 2020, The Commons Conservancy Cryptech Project + * SPDX-License-Identifier: BSD-3-Clause * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are @@ -20,9 +22,9 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * - Neither the name of the NORDUnet nor the names of its contributors may - * be used to endorse or promote products derived from this software - * without specific prior written permission. + * - Neither the name of the copyright holder nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED @@ -257,6 +259,48 @@ #define MODEXPA7_MODE_PLAIN (0 << 1) /* + * ModExpNG core + */ +#define MODEXPNG_OPERAND_BITS (4096) +#define MODEXPNG_OPERAND_BYTES (MODEXPNG_OPERAND_BITS / 8) +#define MODEXPNG_OPERAND_WORDS (MODEXPNG_OPERAND_BITS / 32) +#define MODEXPNG_ADDR_NAME0 ADDR_NAME0 +#define MODEXPNG_ADDR_NAME1 ADDR_NAME1 +#define MODEXPNG_ADDR_VERSION ADDR_VERSION +#define MODEXPNG_ADDR_CONTROL ADDR_CTRL +#define MODEXPNG_ADDR_STATUS ADDR_STATUS +#define MODEXPNG_ADDR_MODE (0x10) +#define MODEXPNG_ADDR_MODULUS_BITS (0x11) +#define MODEXPNG_ADDR_EXPONENT_BITS (0x12) +#define MODEXPNG_ADDR_BANK_BITS (0x13) +#define MODEXPNG_ADDR_NUM_MULTS (0x14) + +#define MODEXPNG_ADDR_BANK_M (1 * 0x400 + 0 * 0x80) +#define MODEXPNG_ADDR_BANK_N (1 * 0x400 + 1 * 0x80) +#define MODEXPNG_ADDR_BANK_N_FACTOR (1 * 0x400 + 2 * 0x80) +#define MODEXPNG_ADDR_BANK_N_COEFF (1 * 0x400 + 3 * 0x80) +#define MODEXPNG_ADDR_BANK_X (1 * 0x400 + 5 * 0x80) +#define MODEXPNG_ADDR_BANK_Y (1 * 0x400 + 6 * 0x80) + +#define MODEXPNG_ADDR_BANK_D (2 * 0x400 + 0 * 0x80) +#define MODEXPNG_ADDR_BANK_P (2 * 0x400 + 1 * 0x80) +#define MODEXPNG_ADDR_BANK_DP (2 * 0x400 + 3 * 0x40) +#define MODEXPNG_ADDR_BANK_P_FACTOR (2 * 0x400 + 2 * 0x80) +#define MODEXPNG_ADDR_BANK_P_COEFF (2 * 0x400 + 3 * 0x80) +#define MODEXPNG_ADDR_BANK_Q (2 * 0x400 + 4 * 0x80) +#define MODEXPNG_ADDR_BANK_DQ (2 * 0x400 + 9 * 0x40) +#define MODEXPNG_ADDR_BANK_Q_FACTOR (2 * 0x400 + 5 * 0x80) +#define MODEXPNG_ADDR_BANK_Q_COEFF (2 * 0x400 + 6 * 0x80) +#define MODEXPNG_ADDR_BANK_QINV (2 * 0x400 + 7 * 0x80) + +#define MODEXPNG_ADDR_BANK_S (3 * 0x400 + 0 * 0x80) +#define MODEXPNG_ADDR_BANK_XM (3 * 0x400 + 1 * 0x80) +#define MODEXPNG_ADDR_BANK_YM (3 * 0x400 + 2 * 0x80) + +#define MODEXPNG_MODE_CRT (1 << 1) +#define MODEXPNG_MODE_PLAIN (0 << 1) + +/* * ECDSA P-256 point multiplier core. ECDSA256_OPERAND_BITS is size * in bits of the (only) supported operand size (256 bits, imagine that). * |