-# $OpenBSD: Makefile,v 1.209 2024/08/31 10:44:39 tb Exp $
+# $OpenBSD: Makefile,v 1.210 2024/08/31 15:39:33 jsing Exp $
LIB= crypto
LIBREBUILD=y
SRCS+= ecb_enc.c
SRCS+= ede_cbcm_enc.c
SRCS+= fcrypt.c
-SRCS+= fcrypt_b.c
SRCS+= ofb64ede.c
SRCS+= ofb64enc.c
SRCS+= ofb_enc.c
-/* $OpenBSD: fcrypt.c,v 1.16 2024/03/29 01:47:29 joshua Exp $ */
+/* $OpenBSD: fcrypt.c,v 1.17 2024/08/31 15:39:33 jsing Exp $ */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ *
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to. The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code. The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ *
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * "This product includes cryptographic software written by
+ * Eric Young (eay@cryptsoft.com)"
+ * The word 'cryptographic' can be left out if the rouines from the library
+ * being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from
+ * the apps directory (application code) you must include an acknowledgement:
+ * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed. i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
#include <stdio.h>
* defined 24.
*/
+#define DES_FCRYPT
#include "des_local.h"
+#undef DES_FCRYPT
+
+#ifndef OPENBSD_DES_ASM
+
+#undef PERM_OP
+#define PERM_OP(a,b,t,n,m) ((t)=((((a)>>(n))^(b))&(m)), \
+ (b)^=(t), \
+ (a)^=((t)<<(n)))
+
+#undef HPERM_OP
+#define HPERM_OP(a,t,n,m) ((t)=((((a)<<(16-(n)))^(a))&(m)), \
+ (a)=(a)^(t)^(t>>(16-(n)))) \
+
+void
+fcrypt_body(DES_LONG *out, DES_key_schedule *ks, DES_LONG Eswap0,
+ DES_LONG Eswap1)
+{
+ DES_LONG l, r, t, u;
+#ifdef DES_PTR
+ const unsigned char *des_SP = (const unsigned char *)DES_SPtrans;
+#endif
+ DES_LONG *s;
+ int j;
+ DES_LONG E0, E1;
+
+ l = 0;
+ r = 0;
+
+ s = (DES_LONG *)ks;
+ E0 = Eswap0;
+ E1 = Eswap1;
+
+ for (j = 0; j < 25; j++) {
+#ifndef DES_UNROLL
+ int i;
+
+ for (i = 0; i < 32; i += 4) {
+ D_ENCRYPT(l, r, i + 0); /* 1 */
+ D_ENCRYPT(r, l, i + 2); /* 2 */
+ }
+#else
+ D_ENCRYPT(l, r, 0); /* 1 */
+ D_ENCRYPT(r, l, 2); /* 2 */
+ D_ENCRYPT(l, r, 4); /* 3 */
+ D_ENCRYPT(r, l, 6); /* 4 */
+ D_ENCRYPT(l, r, 8); /* 5 */
+ D_ENCRYPT(r, l, 10); /* 6 */
+ D_ENCRYPT(l, r, 12); /* 7 */
+ D_ENCRYPT(r, l, 14); /* 8 */
+ D_ENCRYPT(l, r, 16); /* 9 */
+ D_ENCRYPT(r, l, 18); /* 10 */
+ D_ENCRYPT(l, r, 20); /* 11 */
+ D_ENCRYPT(r, l, 22); /* 12 */
+ D_ENCRYPT(l, r, 24); /* 13 */
+ D_ENCRYPT(r, l, 26); /* 14 */
+ D_ENCRYPT(l, r, 28); /* 15 */
+ D_ENCRYPT(r, l, 30); /* 16 */
+#endif
+
+ t = l;
+ l = r;
+ r = t;
+ }
+ l = ROTATE(l, 3) & 0xffffffffL;
+ r = ROTATE(r, 3) & 0xffffffffL;
+
+ PERM_OP(l, r, t, 1, 0x55555555L);
+ PERM_OP(r, l, t, 8, 0x00ff00ffL);
+ PERM_OP(l, r, t, 2, 0x33333333L);
+ PERM_OP(r, l, t, 16, 0x0000ffffL);
+ PERM_OP(l, r, t, 4, 0x0f0f0f0fL);
+
+ out[0] = r;
+ out[1] = l;
+}
+
+#endif /* OPENBSD_DES_ASM */
/* Added more values to handle illegal salt values the way normal
* crypt() implementations do. The patch was sent by
+++ /dev/null
-/* $OpenBSD: fcrypt_b.c,v 1.12 2023/07/08 07:34:34 jsing Exp $ */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to. The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code. The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * "This product includes cryptographic software written by
- * Eric Young (eay@cryptsoft.com)"
- * The word 'cryptographic' can be left out if the rouines from the library
- * being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- * the apps directory (application code) you must include an acknowledgement:
- * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed. i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include <stdio.h>
-
-/* This version of crypt has been developed from my MIT compatible
- * DES library.
- * The library is available at pub/Crypto/DES at ftp.psy.uq.oz.au
- * Eric Young (eay@cryptsoft.com)
- */
-
-#define DES_FCRYPT
-#include "des_local.h"
-#undef DES_FCRYPT
-
-#ifndef OPENBSD_DES_ASM
-
-#undef PERM_OP
-#define PERM_OP(a,b,t,n,m) ((t)=((((a)>>(n))^(b))&(m)), \
- (b)^=(t), \
- (a)^=((t)<<(n)))
-
-#undef HPERM_OP
-#define HPERM_OP(a,t,n,m) ((t)=((((a)<<(16-(n)))^(a))&(m)), \
- (a)=(a)^(t)^(t>>(16-(n)))) \
-
-void
-fcrypt_body(DES_LONG *out, DES_key_schedule *ks, DES_LONG Eswap0,
- DES_LONG Eswap1)
-{
- DES_LONG l, r, t, u;
-#ifdef DES_PTR
- const unsigned char *des_SP = (const unsigned char *)DES_SPtrans;
-#endif
- DES_LONG *s;
- int j;
- DES_LONG E0, E1;
-
- l = 0;
- r = 0;
-
- s = (DES_LONG *)ks;
- E0 = Eswap0;
- E1 = Eswap1;
-
- for (j = 0; j < 25; j++) {
-#ifndef DES_UNROLL
- int i;
-
- for (i = 0; i < 32; i += 4) {
- D_ENCRYPT(l, r, i + 0); /* 1 */
- D_ENCRYPT(r, l, i + 2); /* 2 */
- }
-#else
- D_ENCRYPT(l, r, 0); /* 1 */
- D_ENCRYPT(r, l, 2); /* 2 */
- D_ENCRYPT(l, r, 4); /* 3 */
- D_ENCRYPT(r, l, 6); /* 4 */
- D_ENCRYPT(l, r, 8); /* 5 */
- D_ENCRYPT(r, l, 10); /* 6 */
- D_ENCRYPT(l, r, 12); /* 7 */
- D_ENCRYPT(r, l, 14); /* 8 */
- D_ENCRYPT(l, r, 16); /* 9 */
- D_ENCRYPT(r, l, 18); /* 10 */
- D_ENCRYPT(l, r, 20); /* 11 */
- D_ENCRYPT(r, l, 22); /* 12 */
- D_ENCRYPT(l, r, 24); /* 13 */
- D_ENCRYPT(r, l, 26); /* 14 */
- D_ENCRYPT(l, r, 28); /* 15 */
- D_ENCRYPT(r, l, 30); /* 16 */
-#endif
-
- t = l;
- l = r;
- r = t;
- }
- l = ROTATE(l, 3) & 0xffffffffL;
- r = ROTATE(r, 3) & 0xffffffffL;
-
- PERM_OP(l, r, t, 1, 0x55555555L);
- PERM_OP(r, l, t, 8, 0x00ff00ffL);
- PERM_OP(l, r, t, 2, 0x33333333L);
- PERM_OP(r, l, t, 16, 0x0000ffffL);
- PERM_OP(l, r, t, 4, 0x0f0f0f0fL);
-
- out[0] = r;
- out[1] = l;
-}
-
-#endif /* OPENBSD_DES_ASM */