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Diffstat (limited to 'security/nss/lib/freebl/seed.h')
| -rw-r--r-- | security/nss/lib/freebl/seed.h | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/security/nss/lib/freebl/seed.h b/security/nss/lib/freebl/seed.h deleted file mode 100644 index b5642e104..000000000 --- a/security/nss/lib/freebl/seed.h +++ /dev/null @@ -1,160 +0,0 @@ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is the SEED code. - * - * The Initial Developer of the Original Code is - * KISA(Korea Information Security Agency). - * - * Portions created by the Initial Developer are Copyright (C) 2008 - * the Initial Developer. - * Contributor(s): - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -#ifndef HEADER_SEED_H -#define HEADER_SEED_H - -#include <string.h> -#include "blapi.h" - -#if !defined(NO_SYS_TYPES_H) -# include <sys/types.h> -#endif - -typedef PRUint32 seed_word; - -#define G_FUNC(v) \ - SS[0][((v) & 0xff)] ^ \ - SS[1][((v)>> 8 & 0xff)] ^ \ - SS[2][((v)>>16 & 0xff)] ^ \ - SS[3][((v)>>24 & 0xff)] - -#define char2word(c, i) \ - (i) = ((((seed_word)((c)[0])) << 24) | \ - (((seed_word)((c)[1])) << 16) | \ - (((seed_word)((c)[2])) << 8) | \ - ((seed_word)((c)[3]))) - -#define word2char(l, c) \ - *((c)+0) = (unsigned char)((l)>>24); \ - *((c)+1) = (unsigned char)((l)>>16); \ - *((c)+2) = (unsigned char)((l)>> 8); \ - *((c)+3) = (unsigned char)((l) ) - -#define KEYSCHEDULE_UPDATE0(T0, T1, K0, K1, K2, K3, KC) \ - (T0) = (K2); \ - (K2) = (((K2)<<8) ^ ((K3)>>24)); \ - (K3) = (((K3)<<8) ^ ((T0)>>24)); \ - (T0) = ((K0) + (K2) - (KC)); \ - (T1) = ((K1) + (KC) - (K3)) - -#define KEYSCHEDULE_UPDATE1(T0, T1, K0, K1, K2, K3, KC) \ - (T0) = (K0); \ - (K0) = (((K0)>>8) ^ ((K1)<<24)); \ - (K1) = (((K1)>>8) ^ ((T0)<<24)); \ - (T0) = ((K0) + (K2) - (KC)); \ - (T1) = ((K1) + (KC) - (K3)) - -#define KEYUPDATE_TEMP(T0, T1, K) \ - (K)[0] = G_FUNC((T0)); \ - (K)[1] = G_FUNC((T1)) - -#define XOR_SEEDBLOCK(DST, SRC) \ - (DST)[0] ^= (SRC)[0]; \ - (DST)[1] ^= (SRC)[1]; \ - (DST)[2] ^= (SRC)[2]; \ - (DST)[3] ^= (SRC)[3] - -#define MOV_SEEDBLOCK(DST, SRC) \ - (DST)[0] = (SRC)[0]; \ - (DST)[1] = (SRC)[1]; \ - (DST)[2] = (SRC)[2]; \ - (DST)[3] = (SRC)[3] - -# define CHAR2WORD(C, I) \ - char2word((C), (I)[0]); \ - char2word((C)+4, (I)[1]); \ - char2word((C)+8, (I)[2]); \ - char2word((C)+12, (I)[3]) - -# define WORD2CHAR(I, C) \ - word2char((I)[0], (C)); \ - word2char((I)[1], (C+4)); \ - word2char((I)[2], (C+8)); \ - word2char((I)[3], (C+12)) - -# define E_SEED(T0, T1, X1, X2, X3, X4, rbase) \ - (T0) = (X3) ^ (ks->data)[(rbase)]; \ - (T1) = (X4) ^ (ks->data)[(rbase)+1]; \ - (T1) ^= (T0); \ - (T1) = G_FUNC(T1); \ - (T0) += (T1); \ - (T0) = G_FUNC(T0); \ - (T1) += (T0); \ - (T1) = G_FUNC(T1); \ - (T0) += (T1); \ - (X1) ^= (T0); \ - (X2) ^= (T1) - - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct seed_key_st { - PRUint32 data[32]; -} SEED_KEY_SCHEDULE; - - - -struct SEEDContextStr { - unsigned char iv[SEED_BLOCK_SIZE]; - SEED_KEY_SCHEDULE ks; - int mode; - unsigned int encrypt; -}; - -void SEED_set_key(const unsigned char rawkey[SEED_KEY_LENGTH], - SEED_KEY_SCHEDULE *ks); - -void SEED_encrypt(const unsigned char s[SEED_BLOCK_SIZE], - unsigned char d[SEED_BLOCK_SIZE], - const SEED_KEY_SCHEDULE *ks); -void SEED_decrypt(const unsigned char s[SEED_BLOCK_SIZE], - unsigned char d[SEED_BLOCK_SIZE], - const SEED_KEY_SCHEDULE *ks); - -void SEED_ecb_encrypt(const unsigned char *in, unsigned char *out, - const SEED_KEY_SCHEDULE *ks, int enc); -void SEED_cbc_encrypt(const unsigned char *in, unsigned char *out, - size_t len, const SEED_KEY_SCHEDULE *ks, - unsigned char ivec[SEED_BLOCK_SIZE], int enc); - -#ifdef __cplusplus -} -#endif - -#endif /* HEADER_SEED_H */ |