From bef2ef342e973f22e423eef7fc2e01361ee5c17c Mon Sep 17 00:00:00 2001 From: Jennifer Sutton Date: Mon, 26 May 2025 11:59:53 +1200 Subject: [PATCH] lib:crypto: Remove trailing whitespace Signed-off-by: Jennifer Sutton Reviewed-by: Douglas Bagnall --- lib/crypto/md4.c | 58 +++++++++++++++++++++++------------------------- 1 file changed, 28 insertions(+), 30 deletions(-) diff --git a/lib/crypto/md4.c b/lib/crypto/md4.c index 831fe32ecb8..4014aa750b3 100644 --- a/lib/crypto/md4.c +++ b/lib/crypto/md4.c @@ -1,18 +1,18 @@ -/* +/* Unix SMB/CIFS implementation. a implementation of MD4 designed for use in the SMB authentication protocol Copyright (C) Andrew Tridgell 1997-1998. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program. If not, see . */ @@ -20,7 +20,7 @@ #include "replace.h" #include "../lib/crypto/md4.h" -/* NOTE: This code makes no attempt to be fast! +/* NOTE: This code makes no attempt to be fast! It assumes that a int is at least 32 bits long */ @@ -36,7 +36,7 @@ static uint32_t F(uint32_t X, uint32_t Y, uint32_t Z) static uint32_t G(uint32_t X, uint32_t Y, uint32_t Z) { - return (X&Y) | (X&Z) | (Y&Z); + return (X&Y) | (X&Z) | (Y&Z); } static uint32_t H(uint32_t X, uint32_t Y, uint32_t Z) @@ -66,41 +66,41 @@ static void mdfour64(struct mdfour_state *s, uint32_t *M) AA = s->A; BB = s->B; CC = s->C; DD = s->D; - ROUND1(s->A,s->B,s->C,s->D, 0, 3); ROUND1(s->D,s->A,s->B,s->C, 1, 7); + ROUND1(s->A,s->B,s->C,s->D, 0, 3); ROUND1(s->D,s->A,s->B,s->C, 1, 7); ROUND1(s->C,s->D,s->A,s->B, 2, 11); ROUND1(s->B,s->C,s->D,s->A, 3, 19); - ROUND1(s->A,s->B,s->C,s->D, 4, 3); ROUND1(s->D,s->A,s->B,s->C, 5, 7); + ROUND1(s->A,s->B,s->C,s->D, 4, 3); ROUND1(s->D,s->A,s->B,s->C, 5, 7); ROUND1(s->C,s->D,s->A,s->B, 6, 11); ROUND1(s->B,s->C,s->D,s->A, 7, 19); - ROUND1(s->A,s->B,s->C,s->D, 8, 3); ROUND1(s->D,s->A,s->B,s->C, 9, 7); + ROUND1(s->A,s->B,s->C,s->D, 8, 3); ROUND1(s->D,s->A,s->B,s->C, 9, 7); ROUND1(s->C,s->D,s->A,s->B, 10, 11); ROUND1(s->B,s->C,s->D,s->A, 11, 19); - ROUND1(s->A,s->B,s->C,s->D, 12, 3); ROUND1(s->D,s->A,s->B,s->C, 13, 7); - ROUND1(s->C,s->D,s->A,s->B, 14, 11); ROUND1(s->B,s->C,s->D,s->A, 15, 19); + ROUND1(s->A,s->B,s->C,s->D, 12, 3); ROUND1(s->D,s->A,s->B,s->C, 13, 7); + ROUND1(s->C,s->D,s->A,s->B, 14, 11); ROUND1(s->B,s->C,s->D,s->A, 15, 19); - ROUND2(s->A,s->B,s->C,s->D, 0, 3); ROUND2(s->D,s->A,s->B,s->C, 4, 5); + ROUND2(s->A,s->B,s->C,s->D, 0, 3); ROUND2(s->D,s->A,s->B,s->C, 4, 5); ROUND2(s->C,s->D,s->A,s->B, 8, 9); ROUND2(s->B,s->C,s->D,s->A, 12, 13); - ROUND2(s->A,s->B,s->C,s->D, 1, 3); ROUND2(s->D,s->A,s->B,s->C, 5, 5); + ROUND2(s->A,s->B,s->C,s->D, 1, 3); ROUND2(s->D,s->A,s->B,s->C, 5, 5); ROUND2(s->C,s->D,s->A,s->B, 9, 9); ROUND2(s->B,s->C,s->D,s->A, 13, 13); - ROUND2(s->A,s->B,s->C,s->D, 2, 3); ROUND2(s->D,s->A,s->B,s->C, 6, 5); + ROUND2(s->A,s->B,s->C,s->D, 2, 3); ROUND2(s->D,s->A,s->B,s->C, 6, 5); ROUND2(s->C,s->D,s->A,s->B, 10, 9); ROUND2(s->B,s->C,s->D,s->A, 14, 13); - ROUND2(s->A,s->B,s->C,s->D, 3, 3); ROUND2(s->D,s->A,s->B,s->C, 7, 5); + ROUND2(s->A,s->B,s->C,s->D, 3, 3); ROUND2(s->D,s->A,s->B,s->C, 7, 5); ROUND2(s->C,s->D,s->A,s->B, 11, 9); ROUND2(s->B,s->C,s->D,s->A, 15, 13); - ROUND3(s->A,s->B,s->C,s->D, 0, 3); ROUND3(s->D,s->A,s->B,s->C, 8, 9); + ROUND3(s->A,s->B,s->C,s->D, 0, 3); ROUND3(s->D,s->A,s->B,s->C, 8, 9); ROUND3(s->C,s->D,s->A,s->B, 4, 11); ROUND3(s->B,s->C,s->D,s->A, 12, 15); - ROUND3(s->A,s->B,s->C,s->D, 2, 3); ROUND3(s->D,s->A,s->B,s->C, 10, 9); + ROUND3(s->A,s->B,s->C,s->D, 2, 3); ROUND3(s->D,s->A,s->B,s->C, 10, 9); ROUND3(s->C,s->D,s->A,s->B, 6, 11); ROUND3(s->B,s->C,s->D,s->A, 14, 15); - ROUND3(s->A,s->B,s->C,s->D, 1, 3); ROUND3(s->D,s->A,s->B,s->C, 9, 9); + ROUND3(s->A,s->B,s->C,s->D, 1, 3); ROUND3(s->D,s->A,s->B,s->C, 9, 9); ROUND3(s->C,s->D,s->A,s->B, 5, 11); ROUND3(s->B,s->C,s->D,s->A, 13, 15); - ROUND3(s->A,s->B,s->C,s->D, 3, 3); ROUND3(s->D,s->A,s->B,s->C, 11, 9); + ROUND3(s->A,s->B,s->C,s->D, 3, 3); ROUND3(s->D,s->A,s->B,s->C, 11, 9); ROUND3(s->C,s->D,s->A,s->B, 7, 11); ROUND3(s->B,s->C,s->D,s->A, 15, 15); - s->A += AA; - s->B += BB; - s->C += CC; + s->A += AA; + s->B += BB; + s->C += CC; s->D += DD; - - s->A &= 0xFFFFFFFF; + + s->A &= 0xFFFFFFFF; s->B &= 0xFFFFFFFF; - s->C &= 0xFFFFFFFF; + s->C &= 0xFFFFFFFF; s->D &= 0xFFFFFFFF; for (j=0;j<16;j++) @@ -127,7 +127,7 @@ static void copy4(uint8_t *out, uint32_t x) } /** - * produce a md4 message digest from data of length n bytes + * produce a md4 message digest from data of length n bytes */ _PUBLIC_ void mdfour(uint8_t *out, const uint8_t *in, int n) { @@ -153,13 +153,13 @@ _PUBLIC_ void mdfour(uint8_t *out, const uint8_t *in, int n) buf[i] = 0; memcpy(buf, in, n); buf[n] = 0x80; - + if (n <= 55) { copy4(buf+56, b); copy64(M, buf); mdfour64(&state, M); } else { - copy4(buf+120, b); + copy4(buf+120, b); copy64(M, buf); mdfour64(&state, M); copy64(M, buf+64); @@ -175,5 +175,3 @@ _PUBLIC_ void mdfour(uint8_t *out, const uint8_t *in, int n) copy4(out+8, state.C); copy4(out+12, state.D); } - - -- 2.47.3