diff options
author | Volker Lendecke <vl@samba.org> | 2016-05-01 17:30:11 +0200 |
---|---|---|
committer | Jeremy Allison <jra@samba.org> | 2016-05-16 19:52:22 +0200 |
commit | c4504bd7e344773f5d1b8cb16c398e43de3d2390 (patch) | |
tree | dce96d65abce238a1418942865e864741af349f4 | |
parent | 8c332f46e4efc93e2b3aa810eff6b4e5778bb156 (diff) | |
download | samba-c4504bd7e344773f5d1b8cb16c398e43de3d2390.tar.gz |
lib: Fix some whitespace
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
-rw-r--r-- | lib/crypto/arcfour.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/lib/crypto/arcfour.c b/lib/crypto/arcfour.c index 00054d32152..af9b20cc01e 100644 --- a/lib/crypto/arcfour.c +++ b/lib/crypto/arcfour.c @@ -1,20 +1,20 @@ -/* +/* Unix SMB/CIFS implementation. An implementation of the arcfour algorithm Copyright (C) Andrew Tridgell 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 <http://www.gnu.org/licenses/>. */ @@ -23,19 +23,19 @@ #include "../lib/crypto/arcfour.h" /* initialise the arcfour sbox with key */ -_PUBLIC_ void arcfour_init(struct arcfour_state *state, const DATA_BLOB *key) +_PUBLIC_ void arcfour_init(struct arcfour_state *state, const DATA_BLOB *key) { size_t ind; uint8_t j = 0; for (ind = 0; ind < sizeof(state->sbox); ind++) { state->sbox[ind] = (uint8_t)ind; } - + for (ind = 0; ind < sizeof(state->sbox); ind++) { uint8_t tc; - + j += (state->sbox[ind] + key->data[ind%key->length]); - + tc = state->sbox[ind]; state->sbox[ind] = state->sbox[j]; state->sbox[j] = tc; @@ -45,10 +45,11 @@ _PUBLIC_ void arcfour_init(struct arcfour_state *state, const DATA_BLOB *key) } /* crypt the data with arcfour */ -_PUBLIC_ void arcfour_crypt_sbox(struct arcfour_state *state, uint8_t *data, int len) +_PUBLIC_ void arcfour_crypt_sbox(struct arcfour_state *state, uint8_t *data, + int len) { int ind; - + for (ind = 0; ind < len; ind++) { uint8_t tc; uint8_t t; @@ -59,7 +60,7 @@ _PUBLIC_ void arcfour_crypt_sbox(struct arcfour_state *state, uint8_t *data, int tc = state->sbox[state->index_i]; state->sbox[state->index_i] = state->sbox[state->index_j]; state->sbox[state->index_j] = tc; - + t = state->sbox[state->index_i] + state->sbox[state->index_j]; data[ind] = data[ind] ^ state->sbox[t]; } @@ -68,7 +69,7 @@ _PUBLIC_ void arcfour_crypt_sbox(struct arcfour_state *state, uint8_t *data, int /* arcfour encryption with a blob key */ -_PUBLIC_ void arcfour_crypt_blob(uint8_t *data, int len, const DATA_BLOB *key) +_PUBLIC_ void arcfour_crypt_blob(uint8_t *data, int len, const DATA_BLOB *key) { struct arcfour_state state; arcfour_init(&state, key); |