Add a mostly empty hmac_local.h. HMAC_CTX and a few other things

from hmac.h will be moved there in an umpcoming bump. Include this
file where it will be needed.

ok inoguchi

7 files changed, 86 insertions, 6 deletions

diff --git a/lib/libcrypto/evp/p5_crpt2.c b/lib/libcrypto/evp/p5_crpt2.c
index 4bef2877069..f3585ff34bb 100644
--- a/lib/libcrypto/evp/p5_crpt2.c
+++ b/lib/libcrypto/evp/p5_crpt2.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: p5_crpt2.c,v 1.23 2017/01/29 17:49:23 beck Exp $ */
+/* $OpenBSD: p5_crpt2.c,v 1.24 2021/12/12 21:27:37 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 1999.
  */
@@ -70,6 +70,7 @@
 #include <openssl/x509.h>
 
 #include "evp_locl.h"
+#include "hmac_local.h"
 
 /* This is an implementation of PKCS#5 v2.0 password based encryption key
  * derivation function PBKDF2.
diff --git a/lib/libcrypto/hkdf/hkdf.c b/lib/libcrypto/hkdf/hkdf.c
index e912481d486..f33ba798910 100644
--- a/lib/libcrypto/hkdf/hkdf.c
+++ b/lib/libcrypto/hkdf/hkdf.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: hkdf.c,v 1.5 2021/08/27 16:12:33 tb Exp $ */
+/* $OpenBSD: hkdf.c,v 1.6 2021/12/12 21:27:37 tb Exp $ */
 /* Copyright (c) 2014, Google Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
@@ -21,6 +21,8 @@
 #include <openssl/err.h>
 #include <openssl/hmac.h>
 
+#include "hmac_local.h"
+
 /* https://tools.ietf.org/html/rfc5869#section-2 */
 int
 HKDF(uint8_t *out_key, size_t out_len, const EVP_MD *digest,
diff --git a/lib/libcrypto/hmac/hm_ameth.c b/lib/libcrypto/hmac/hm_ameth.c
index cfa02397051..ebbcab5ac26 100644
--- a/lib/libcrypto/hmac/hm_ameth.c
+++ b/lib/libcrypto/hmac/hm_ameth.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: hm_ameth.c,v 1.10 2015/09/10 15:56:25 jsing Exp $ */
+/* $OpenBSD: hm_ameth.c,v 1.11 2021/12/12 21:27:38 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2007.
  */
@@ -60,8 +60,10 @@
 #include <string.h>
 
 #include <openssl/evp.h>
+#include <openssl/hmac.h>
 
 #include "asn1_locl.h"
+#include "hmac_local.h"
 
 #define HMAC_TEST_PRIVATE_KEY_FORMAT
 
diff --git a/lib/libcrypto/hmac/hm_pmeth.c b/lib/libcrypto/hmac/hm_pmeth.c
index 390725fa251..8964c648710 100644
--- a/lib/libcrypto/hmac/hm_pmeth.c
+++ b/lib/libcrypto/hmac/hm_pmeth.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: hm_pmeth.c,v 1.10 2017/05/02 03:59:44 deraadt Exp $ */
+/* $OpenBSD: hm_pmeth.c,v 1.11 2021/12/12 21:27:38 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2007.
  */
@@ -65,6 +65,7 @@
 #include <openssl/x509v3.h>
 
 #include "evp_locl.h"
+#include "hmac_local.h"
 
 /* HMAC pkey context structure */
 
diff --git a/lib/libcrypto/hmac/hmac.c b/lib/libcrypto/hmac/hmac.c
index 7bf17eed965..a3eb7666e94 100644
--- a/lib/libcrypto/hmac/hmac.c
+++ b/lib/libcrypto/hmac/hmac.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: hmac.c,v 1.25 2018/02/17 14:53:58 jsing Exp $ */
+/* $OpenBSD: hmac.c,v 1.26 2021/12/12 21:27:38 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -63,6 +63,8 @@
 #include <openssl/err.h>
 #include <openssl/hmac.h>
 
+#include "hmac_local.h"
+
 int
 HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int len, const EVP_MD *md,
     ENGINE *impl)
diff --git a/lib/libcrypto/hmac/hmac_local.h b/lib/libcrypto/hmac/hmac_local.h
new file mode 100644
index 00000000000..46f1a013cb1
--- /dev/null
+++ b/lib/libcrypto/hmac/hmac_local.h
@@ -0,0 +1,71 @@
+/* $OpenBSD: hmac_local.h,v 1.1 2021/12/12 21:27:38 tb 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.]
+ */
+#ifndef HEADER_HMAC_LOCAL_H
+#define HEADER_HMAC_LOCAL_H
+
+#include <openssl/opensslconf.h>
+
+#include <openssl/evp.h>
+
+#include "evp_locl.h"
+
+__BEGIN_HIDDEN_DECLS
+
+__END_HIDDEN_DECLS
+
+#endif /* !HEADER_HMAC_LOCAL_H */
diff --git a/lib/libcrypto/pkcs12/p12_mutl.c b/lib/libcrypto/pkcs12/p12_mutl.c
index 14ded8532d0..aa363747b37 100644
--- a/lib/libcrypto/pkcs12/p12_mutl.c
+++ b/lib/libcrypto/pkcs12/p12_mutl.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: p12_mutl.c,v 1.25 2021/11/01 20:53:08 tb Exp $ */
+/* $OpenBSD: p12_mutl.c,v 1.26 2021/12/12 21:27:38 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 1999.
  */
@@ -68,6 +68,7 @@
 #include <openssl/hmac.h>
 #include <openssl/pkcs12.h>
 
+#include "hmac_local.h"
 #include "x509_lcl.h"
 
 /* Generate a MAC */