| Index: mozilla/security/nss/lib/freebl/mpi/mp_gf2m-priv.h
|
| ===================================================================
|
| --- mozilla/security/nss/lib/freebl/mpi/mp_gf2m-priv.h (revision 191424)
|
| +++ mozilla/security/nss/lib/freebl/mpi/mp_gf2m-priv.h (working copy)
|
| @@ -1,73 +0,0 @@
|
| -/* This Source Code Form is subject to the terms of the Mozilla Public
|
| - * License, v. 2.0. If a copy of the MPL was not distributed with this
|
| - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
| -
|
| -#ifndef _MP_GF2M_PRIV_H_
|
| -#define _MP_GF2M_PRIV_H_
|
| -
|
| -#include "mpi-priv.h"
|
| -
|
| -extern const mp_digit mp_gf2m_sqr_tb[16];
|
| -
|
| -#if defined(MP_USE_UINT_DIGIT)
|
| -#define MP_DIGIT_BITS 32
|
| -/* enable fast divide and mod operations on MP_DIGIT_BITS */
|
| -#define MP_DIGIT_BITS_LOG_2 5
|
| -#define MP_DIGIT_BITS_MASK 0x1f
|
| -#else
|
| -#define MP_DIGIT_BITS 64
|
| -/* enable fast divide and mod operations on MP_DIGIT_BITS */
|
| -#define MP_DIGIT_BITS_LOG_2 6
|
| -#define MP_DIGIT_BITS_MASK 0x3f
|
| -#endif
|
| -
|
| -/* Platform-specific macros for fast binary polynomial squaring. */
|
| -#if MP_DIGIT_BITS == 32
|
| -#define gf2m_SQR1(w) \
|
| - mp_gf2m_sqr_tb[(w) >> 28 & 0xF] << 24 | mp_gf2m_sqr_tb[(w) >> 24 & 0xF] << 16 | \
|
| - mp_gf2m_sqr_tb[(w) >> 20 & 0xF] << 8 | mp_gf2m_sqr_tb[(w) >> 16 & 0xF]
|
| -#define gf2m_SQR0(w) \
|
| - mp_gf2m_sqr_tb[(w) >> 12 & 0xF] << 24 | mp_gf2m_sqr_tb[(w) >> 8 & 0xF] << 16 | \
|
| - mp_gf2m_sqr_tb[(w) >> 4 & 0xF] << 8 | mp_gf2m_sqr_tb[(w) & 0xF]
|
| -#else
|
| -#define gf2m_SQR1(w) \
|
| - mp_gf2m_sqr_tb[(w) >> 60 & 0xF] << 56 | mp_gf2m_sqr_tb[(w) >> 56 & 0xF] << 48 | \
|
| - mp_gf2m_sqr_tb[(w) >> 52 & 0xF] << 40 | mp_gf2m_sqr_tb[(w) >> 48 & 0xF] << 32 | \
|
| - mp_gf2m_sqr_tb[(w) >> 44 & 0xF] << 24 | mp_gf2m_sqr_tb[(w) >> 40 & 0xF] << 16 | \
|
| - mp_gf2m_sqr_tb[(w) >> 36 & 0xF] << 8 | mp_gf2m_sqr_tb[(w) >> 32 & 0xF]
|
| -#define gf2m_SQR0(w) \
|
| - mp_gf2m_sqr_tb[(w) >> 28 & 0xF] << 56 | mp_gf2m_sqr_tb[(w) >> 24 & 0xF] << 48 | \
|
| - mp_gf2m_sqr_tb[(w) >> 20 & 0xF] << 40 | mp_gf2m_sqr_tb[(w) >> 16 & 0xF] << 32 | \
|
| - mp_gf2m_sqr_tb[(w) >> 12 & 0xF] << 24 | mp_gf2m_sqr_tb[(w) >> 8 & 0xF] << 16 | \
|
| - mp_gf2m_sqr_tb[(w) >> 4 & 0xF] << 8 | mp_gf2m_sqr_tb[(w) & 0xF]
|
| -#endif
|
| -
|
| -/* Multiply two binary polynomials mp_digits a, b.
|
| - * Result is a polynomial with degree < 2 * MP_DIGIT_BITS - 1.
|
| - * Output in two mp_digits rh, rl.
|
| - */
|
| -void s_bmul_1x1(mp_digit *rh, mp_digit *rl, const mp_digit a, const mp_digit b);
|
| -
|
| -/* Compute xor-multiply of two binary polynomials (a1, a0) x (b1, b0)
|
| - * result is a binary polynomial in 4 mp_digits r[4].
|
| - * The caller MUST ensure that r has the right amount of space allocated.
|
| - */
|
| -void s_bmul_2x2(mp_digit *r, const mp_digit a1, const mp_digit a0, const mp_digit b1,
|
| - const mp_digit b0);
|
| -
|
| -/* Compute xor-multiply of two binary polynomials (a2, a1, a0) x (b2, b1, b0)
|
| - * result is a binary polynomial in 6 mp_digits r[6].
|
| - * The caller MUST ensure that r has the right amount of space allocated.
|
| - */
|
| -void s_bmul_3x3(mp_digit *r, const mp_digit a2, const mp_digit a1, const mp_digit a0,
|
| - const mp_digit b2, const mp_digit b1, const mp_digit b0);
|
| -
|
| -/* Compute xor-multiply of two binary polynomials (a3, a2, a1, a0) x (b3, b2, b1, b0)
|
| - * result is a binary polynomial in 8 mp_digits r[8].
|
| - * The caller MUST ensure that r has the right amount of space allocated.
|
| - */
|
| -void s_bmul_4x4(mp_digit *r, const mp_digit a3, const mp_digit a2, const mp_digit a1,
|
| - const mp_digit a0, const mp_digit b3, const mp_digit b2, const mp_digit b1,
|
| - const mp_digit b0);
|
| -
|
| -#endif /* _MP_GF2M_PRIV_H_ */
|
|
|