-# $OpenBSD: Makefile,v 1.149 2023/07/28 10:35:14 tb Exp $
+# $OpenBSD: Makefile,v 1.150 2023/07/28 11:04:41 jsing Exp $
LIB= crypto
LIBREBUILD=y
SRCS+= lhash.c
# md4/
-SRCS+= md4_dgst.c
-SRCS+= md4_one.c
+SRCS+= md4.c
# md5/
SRCS+= md5_dgst.c
--- /dev/null
+/* $OpenBSD: md4.c,v 1.5 2023/07/28 11:04:41 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>
+#include <openssl/opensslv.h>
+#include <openssl/crypto.h>
+
+#include <stdlib.h>
+#include <string.h>
+#include <openssl/opensslconf.h>
+#include <openssl/md4.h>
+
+__BEGIN_HIDDEN_DECLS
+
+void md4_block_data_order (MD4_CTX *c, const void *p, size_t num);
+
+__END_HIDDEN_DECLS
+
+#define DATA_ORDER_IS_LITTLE_ENDIAN
+
+#define HASH_LONG MD4_LONG
+#define HASH_CTX MD4_CTX
+#define HASH_CBLOCK MD4_CBLOCK
+#define HASH_UPDATE MD4_Update
+#define HASH_TRANSFORM MD4_Transform
+#define HASH_FINAL MD4_Final
+#define HASH_MAKE_STRING(c,s) do { \
+ unsigned long ll; \
+ ll=(c)->A; HOST_l2c(ll,(s)); \
+ ll=(c)->B; HOST_l2c(ll,(s)); \
+ ll=(c)->C; HOST_l2c(ll,(s)); \
+ ll=(c)->D; HOST_l2c(ll,(s)); \
+ } while (0)
+#define HASH_BLOCK_DATA_ORDER md4_block_data_order
+
+#include "md32_common.h"
+LCRYPTO_ALIAS(MD4_Update);
+LCRYPTO_ALIAS(MD4_Final);
+LCRYPTO_ALIAS(MD4_Transform);
+
+/*
+#define F(x,y,z) (((x) & (y)) | ((~(x)) & (z)))
+#define G(x,y,z) (((x) & (y)) | ((x) & ((z))) | ((y) & ((z))))
+*/
+
+/* As pointed out by Wei Dai <weidai@eskimo.com>, the above can be
+ * simplified to the code below. Wei attributes these optimizations
+ * to Peter Gutmann's SHS code, and he attributes it to Rich Schroeppel.
+ */
+#define F(b,c,d) ((((c) ^ (d)) & (b)) ^ (d))
+#define G(b,c,d) (((b) & (c)) | ((b) & (d)) | ((c) & (d)))
+#define H(b,c,d) ((b) ^ (c) ^ (d))
+
+#define R0(a,b,c,d,k,s,t) { \
+ a+=((k)+(t)+F((b),(c),(d))); \
+ a=ROTATE(a,s); };
+
+#define R1(a,b,c,d,k,s,t) { \
+ a+=((k)+(t)+G((b),(c),(d))); \
+ a=ROTATE(a,s); };\
+
+#define R2(a,b,c,d,k,s,t) { \
+ a+=((k)+(t)+H((b),(c),(d))); \
+ a=ROTATE(a,s); };
+
+/* Implemented from RFC1186 The MD4 Message-Digest Algorithm
+ */
+
+#define INIT_DATA_A (unsigned long)0x67452301L
+#define INIT_DATA_B (unsigned long)0xefcdab89L
+#define INIT_DATA_C (unsigned long)0x98badcfeL
+#define INIT_DATA_D (unsigned long)0x10325476L
+
+int
+MD4_Init(MD4_CTX *c)
+{
+ memset (c, 0, sizeof(*c));
+ c->A = INIT_DATA_A;
+ c->B = INIT_DATA_B;
+ c->C = INIT_DATA_C;
+ c->D = INIT_DATA_D;
+ return 1;
+}
+LCRYPTO_ALIAS(MD4_Init);
+
+#ifndef md4_block_data_order
+#ifdef X
+#undef X
+#endif
+void
+md4_block_data_order(MD4_CTX *c, const void *data_, size_t num)
+{
+ const unsigned char *data = data_;
+ unsigned MD32_REG_T A, B, C, D, l;
+ unsigned MD32_REG_T X0, X1, X2, X3, X4, X5, X6, X7,
+ X8, X9, X10, X11, X12, X13, X14, X15;
+
+ A = c->A;
+ B = c->B;
+ C = c->C;
+ D = c->D;
+
+ for (; num--; ) {
+ HOST_c2l(data, l);
+ X0 = l;
+ HOST_c2l(data, l);
+ X1 = l;
+ /* Round 0 */
+ R0(A, B, C, D, X0, 3, 0);
+ HOST_c2l(data, l);
+ X2 = l;
+ R0(D, A, B, C, X1, 7, 0);
+ HOST_c2l(data, l);
+ X3 = l;
+ R0(C, D, A, B, X2, 11, 0);
+ HOST_c2l(data, l);
+ X4 = l;
+ R0(B, C, D, A, X3, 19, 0);
+ HOST_c2l(data, l);
+ X5 = l;
+ R0(A, B, C, D, X4, 3, 0);
+ HOST_c2l(data, l);
+ X6 = l;
+ R0(D, A, B, C, X5, 7, 0);
+ HOST_c2l(data, l);
+ X7 = l;
+ R0(C, D, A, B, X6, 11, 0);
+ HOST_c2l(data, l);
+ X8 = l;
+ R0(B, C, D, A, X7, 19, 0);
+ HOST_c2l(data, l);
+ X9 = l;
+ R0(A, B, C, D, X8, 3, 0);
+ HOST_c2l(data, l);
+ X10 = l;
+ R0(D, A,B, C,X9, 7, 0);
+ HOST_c2l(data, l);
+ X11 = l;
+ R0(C, D,A, B,X10, 11, 0);
+ HOST_c2l(data, l);
+ X12 = l;
+ R0(B, C,D, A,X11, 19, 0);
+ HOST_c2l(data, l);
+ X13 = l;
+ R0(A, B,C, D,X12, 3, 0);
+ HOST_c2l(data, l);
+ X14 = l;
+ R0(D, A,B, C,X13, 7, 0);
+ HOST_c2l(data, l);
+ X15 = l;
+ R0(C, D,A, B,X14, 11, 0);
+ R0(B, C,D, A,X15, 19, 0);
+ /* Round 1 */
+ R1(A, B, C, D, X0, 3, 0x5A827999L);
+ R1(D, A, B, C, X4, 5, 0x5A827999L);
+ R1(C, D, A, B, X8, 9, 0x5A827999L);
+ R1(B, C, D, A, X12, 13, 0x5A827999L);
+ R1(A, B, C, D, X1, 3, 0x5A827999L);
+ R1(D, A, B, C, X5, 5, 0x5A827999L);
+ R1(C, D, A, B, X9, 9, 0x5A827999L);
+ R1(B, C, D, A, X13, 13, 0x5A827999L);
+ R1(A, B, C, D, X2, 3, 0x5A827999L);
+ R1(D, A, B, C, X6, 5, 0x5A827999L);
+ R1(C, D, A, B, X10, 9, 0x5A827999L);
+ R1(B, C, D, A, X14, 13, 0x5A827999L);
+ R1(A, B, C, D, X3, 3, 0x5A827999L);
+ R1(D, A, B, C, X7, 5, 0x5A827999L);
+ R1(C, D, A, B, X11, 9, 0x5A827999L);
+ R1(B, C, D, A, X15, 13, 0x5A827999L);
+ /* Round 2 */
+ R2(A, B, C, D, X0, 3, 0x6ED9EBA1L);
+ R2(D, A, B, C, X8, 9, 0x6ED9EBA1L);
+ R2(C, D, A, B, X4, 11, 0x6ED9EBA1L);
+ R2(B, C, D, A, X12, 15, 0x6ED9EBA1L);
+ R2(A, B, C, D, X2, 3, 0x6ED9EBA1L);
+ R2(D, A, B, C, X10, 9, 0x6ED9EBA1L);
+ R2(C, D, A, B, X6, 11, 0x6ED9EBA1L);
+ R2(B, C, D, A, X14, 15, 0x6ED9EBA1L);
+ R2(A, B, C, D, X1, 3, 0x6ED9EBA1L);
+ R2(D, A, B, C, X9, 9, 0x6ED9EBA1L);
+ R2(C, D, A, B, X5, 11, 0x6ED9EBA1L);
+ R2(B, C, D, A, X13, 15, 0x6ED9EBA1L);
+ R2(A, B, C, D, X3, 3, 0x6ED9EBA1L);
+ R2(D, A, B, C, X11, 9, 0x6ED9EBA1L);
+ R2(C, D, A, B, X7, 11, 0x6ED9EBA1L);
+ R2(B, C, D, A, X15, 15, 0x6ED9EBA1L);
+
+ A = c->A += A;
+ B = c->B += B;
+ C = c->C += C;
+ D = c->D += D;
+ }
+}
+#endif
+
+unsigned char *
+MD4(const unsigned char *d, size_t n, unsigned char *md)
+{
+ MD4_CTX c;
+ static unsigned char m[MD4_DIGEST_LENGTH];
+
+ if (md == NULL)
+ md = m;
+ if (!MD4_Init(&c))
+ return NULL;
+ MD4_Update(&c, d, n);
+ MD4_Final(md, &c);
+ explicit_bzero(&c, sizeof(c));
+ return (md);
+}
+LCRYPTO_ALIAS(MD4);
+++ /dev/null
-/* $OpenBSD: md4_dgst.c,v 1.21 2023/07/15 15:30:43 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>
-#include <openssl/opensslv.h>
-#include <openssl/crypto.h>
-
-#include <stdlib.h>
-#include <string.h>
-#include <openssl/opensslconf.h>
-#include <openssl/md4.h>
-
-__BEGIN_HIDDEN_DECLS
-
-void md4_block_data_order (MD4_CTX *c, const void *p, size_t num);
-
-__END_HIDDEN_DECLS
-
-#define DATA_ORDER_IS_LITTLE_ENDIAN
-
-#define HASH_LONG MD4_LONG
-#define HASH_CTX MD4_CTX
-#define HASH_CBLOCK MD4_CBLOCK
-#define HASH_UPDATE MD4_Update
-#define HASH_TRANSFORM MD4_Transform
-#define HASH_FINAL MD4_Final
-#define HASH_MAKE_STRING(c,s) do { \
- unsigned long ll; \
- ll=(c)->A; HOST_l2c(ll,(s)); \
- ll=(c)->B; HOST_l2c(ll,(s)); \
- ll=(c)->C; HOST_l2c(ll,(s)); \
- ll=(c)->D; HOST_l2c(ll,(s)); \
- } while (0)
-#define HASH_BLOCK_DATA_ORDER md4_block_data_order
-
-#include "md32_common.h"
-LCRYPTO_ALIAS(MD4_Update);
-LCRYPTO_ALIAS(MD4_Final);
-LCRYPTO_ALIAS(MD4_Transform);
-
-/*
-#define F(x,y,z) (((x) & (y)) | ((~(x)) & (z)))
-#define G(x,y,z) (((x) & (y)) | ((x) & ((z))) | ((y) & ((z))))
-*/
-
-/* As pointed out by Wei Dai <weidai@eskimo.com>, the above can be
- * simplified to the code below. Wei attributes these optimizations
- * to Peter Gutmann's SHS code, and he attributes it to Rich Schroeppel.
- */
-#define F(b,c,d) ((((c) ^ (d)) & (b)) ^ (d))
-#define G(b,c,d) (((b) & (c)) | ((b) & (d)) | ((c) & (d)))
-#define H(b,c,d) ((b) ^ (c) ^ (d))
-
-#define R0(a,b,c,d,k,s,t) { \
- a+=((k)+(t)+F((b),(c),(d))); \
- a=ROTATE(a,s); };
-
-#define R1(a,b,c,d,k,s,t) { \
- a+=((k)+(t)+G((b),(c),(d))); \
- a=ROTATE(a,s); };\
-
-#define R2(a,b,c,d,k,s,t) { \
- a+=((k)+(t)+H((b),(c),(d))); \
- a=ROTATE(a,s); };
-
-/* Implemented from RFC1186 The MD4 Message-Digest Algorithm
- */
-
-#define INIT_DATA_A (unsigned long)0x67452301L
-#define INIT_DATA_B (unsigned long)0xefcdab89L
-#define INIT_DATA_C (unsigned long)0x98badcfeL
-#define INIT_DATA_D (unsigned long)0x10325476L
-
-int
-MD4_Init(MD4_CTX *c)
-{
- memset (c, 0, sizeof(*c));
- c->A = INIT_DATA_A;
- c->B = INIT_DATA_B;
- c->C = INIT_DATA_C;
- c->D = INIT_DATA_D;
- return 1;
-}
-LCRYPTO_ALIAS(MD4_Init);
-
-#ifndef md4_block_data_order
-#ifdef X
-#undef X
-#endif
-void
-md4_block_data_order(MD4_CTX *c, const void *data_, size_t num)
-{
- const unsigned char *data = data_;
- unsigned MD32_REG_T A, B, C, D, l;
- unsigned MD32_REG_T X0, X1, X2, X3, X4, X5, X6, X7,
- X8, X9, X10, X11, X12, X13, X14, X15;
-
- A = c->A;
- B = c->B;
- C = c->C;
- D = c->D;
-
- for (; num--; ) {
- HOST_c2l(data, l);
- X0 = l;
- HOST_c2l(data, l);
- X1 = l;
- /* Round 0 */
- R0(A, B, C, D, X0, 3, 0);
- HOST_c2l(data, l);
- X2 = l;
- R0(D, A, B, C, X1, 7, 0);
- HOST_c2l(data, l);
- X3 = l;
- R0(C, D, A, B, X2, 11, 0);
- HOST_c2l(data, l);
- X4 = l;
- R0(B, C, D, A, X3, 19, 0);
- HOST_c2l(data, l);
- X5 = l;
- R0(A, B, C, D, X4, 3, 0);
- HOST_c2l(data, l);
- X6 = l;
- R0(D, A, B, C, X5, 7, 0);
- HOST_c2l(data, l);
- X7 = l;
- R0(C, D, A, B, X6, 11, 0);
- HOST_c2l(data, l);
- X8 = l;
- R0(B, C, D, A, X7, 19, 0);
- HOST_c2l(data, l);
- X9 = l;
- R0(A, B, C, D, X8, 3, 0);
- HOST_c2l(data, l);
- X10 = l;
- R0(D, A,B, C,X9, 7, 0);
- HOST_c2l(data, l);
- X11 = l;
- R0(C, D,A, B,X10, 11, 0);
- HOST_c2l(data, l);
- X12 = l;
- R0(B, C,D, A,X11, 19, 0);
- HOST_c2l(data, l);
- X13 = l;
- R0(A, B,C, D,X12, 3, 0);
- HOST_c2l(data, l);
- X14 = l;
- R0(D, A,B, C,X13, 7, 0);
- HOST_c2l(data, l);
- X15 = l;
- R0(C, D,A, B,X14, 11, 0);
- R0(B, C,D, A,X15, 19, 0);
- /* Round 1 */
- R1(A, B, C, D, X0, 3, 0x5A827999L);
- R1(D, A, B, C, X4, 5, 0x5A827999L);
- R1(C, D, A, B, X8, 9, 0x5A827999L);
- R1(B, C, D, A, X12, 13, 0x5A827999L);
- R1(A, B, C, D, X1, 3, 0x5A827999L);
- R1(D, A, B, C, X5, 5, 0x5A827999L);
- R1(C, D, A, B, X9, 9, 0x5A827999L);
- R1(B, C, D, A, X13, 13, 0x5A827999L);
- R1(A, B, C, D, X2, 3, 0x5A827999L);
- R1(D, A, B, C, X6, 5, 0x5A827999L);
- R1(C, D, A, B, X10, 9, 0x5A827999L);
- R1(B, C, D, A, X14, 13, 0x5A827999L);
- R1(A, B, C, D, X3, 3, 0x5A827999L);
- R1(D, A, B, C, X7, 5, 0x5A827999L);
- R1(C, D, A, B, X11, 9, 0x5A827999L);
- R1(B, C, D, A, X15, 13, 0x5A827999L);
- /* Round 2 */
- R2(A, B, C, D, X0, 3, 0x6ED9EBA1L);
- R2(D, A, B, C, X8, 9, 0x6ED9EBA1L);
- R2(C, D, A, B, X4, 11, 0x6ED9EBA1L);
- R2(B, C, D, A, X12, 15, 0x6ED9EBA1L);
- R2(A, B, C, D, X2, 3, 0x6ED9EBA1L);
- R2(D, A, B, C, X10, 9, 0x6ED9EBA1L);
- R2(C, D, A, B, X6, 11, 0x6ED9EBA1L);
- R2(B, C, D, A, X14, 15, 0x6ED9EBA1L);
- R2(A, B, C, D, X1, 3, 0x6ED9EBA1L);
- R2(D, A, B, C, X9, 9, 0x6ED9EBA1L);
- R2(C, D, A, B, X5, 11, 0x6ED9EBA1L);
- R2(B, C, D, A, X13, 15, 0x6ED9EBA1L);
- R2(A, B, C, D, X3, 3, 0x6ED9EBA1L);
- R2(D, A, B, C, X11, 9, 0x6ED9EBA1L);
- R2(C, D, A, B, X7, 11, 0x6ED9EBA1L);
- R2(B, C, D, A, X15, 15, 0x6ED9EBA1L);
-
- A = c->A += A;
- B = c->B += B;
- C = c->C += C;
- D = c->D += D;
- }
-}
-#endif
+++ /dev/null
-/* $OpenBSD: md4_one.c,v 1.12 2023/07/08 10:45:57 beck 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>
-#include <string.h>
-#include <openssl/md4.h>
-#include <openssl/crypto.h>
-
-unsigned char *
-MD4(const unsigned char *d, size_t n, unsigned char *md)
-{
- MD4_CTX c;
- static unsigned char m[MD4_DIGEST_LENGTH];
-
- if (md == NULL)
- md = m;
- if (!MD4_Init(&c))
- return NULL;
- MD4_Update(&c, d, n);
- MD4_Final(md, &c);
- explicit_bzero(&c, sizeof(c));
- return (md);
-}
-LCRYPTO_ALIAS(MD4);
projects / openbsd / commitdiff