Add missing header files for SHA1/SHA2.

include/kore/sha1.h

@@ -0,0 +1,49 @@
+/*	$OpenBSD: sha1.h,v 1.24 2012/12/05 23:19:57 deraadt Exp $	*/
+
+/*
+ * SHA-1 in C
+ * By Steve Reid <steve@edmweb.com>
+ * 100% Public Domain
+ */
+
+#ifndef _SHA1_H
+#define _SHA1_H
+
+#ifndef WITH_OPENSSL
+
+#define	SHA1_BLOCK_LENGTH		64
+#define	SHA1_DIGEST_LENGTH		20
+#define	SHA1_DIGEST_STRING_LENGTH	(SHA1_DIGEST_LENGTH * 2 + 1)
+
+typedef struct {
+    u_int32_t state[5];
+    u_int64_t count;
+    u_int8_t buffer[SHA1_BLOCK_LENGTH];
+} SHA1_CTX;
+
+void SHA1Init(SHA1_CTX *);
+void SHA1Pad(SHA1_CTX *);
+void SHA1Transform(u_int32_t [5], const u_int8_t [SHA1_BLOCK_LENGTH]);
+void SHA1Update(SHA1_CTX *, const u_int8_t *, size_t);
+void SHA1Final(u_int8_t [SHA1_DIGEST_LENGTH], SHA1_CTX *);
+char *SHA1End(SHA1_CTX *, char *);
+char *SHA1File(const char *, char *);
+char *SHA1FileChunk(const char *, char *, off_t, off_t);
+char *SHA1Data(const u_int8_t *, size_t, char *);
+
+#define HTONDIGEST(x) do {                                              \
+        x[0] = htonl(x[0]);                                             \
+        x[1] = htonl(x[1]);                                             \
+        x[2] = htonl(x[2]);                                             \
+        x[3] = htonl(x[3]);                                             \
+        x[4] = htonl(x[4]); } while (0)
+
+#define NTOHDIGEST(x) do {                                              \
+        x[0] = ntohl(x[0]);                                             \
+        x[1] = ntohl(x[1]);                                             \
+        x[2] = ntohl(x[2]);                                             \
+        x[3] = ntohl(x[3]);                                             \
+        x[4] = ntohl(x[4]); } while (0)
+
+#endif /* !WITH_OPENSSL */
+#endif /* _SHA1_H */

include/kore/sha2.h

@@ -0,0 +1,84 @@
+/*	$OpenBSD: sha2.h,v 1.10 2016/09/03 17:00:29 tedu Exp $	*/
+
+/*
+ * FILE:	sha2.h
+ * AUTHOR:	Aaron D. Gifford <me@aarongifford.com>
+ * 
+ * Copyright (c) 2000-2001, Aaron D. Gifford
+ * All rights reserved.
+ *
+ * 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 above 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. Neither the name of the copyright holder nor the names of contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTOR(S) ``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 CONTRIBUTOR(S) 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.
+ *
+ * $From: sha2.h,v 1.1 2001/11/08 00:02:01 adg Exp adg $
+ */
+
+/* OPENBSD ORIGINAL: include/sha2.h */
+
+#ifndef _SSHSHA2_H
+#define _SSHSHA2_H
+
+/*** SHA-256/384/512 Various Length Definitions ***********************/
+#define SHA256_BLOCK_LENGTH		64
+#define SHA256_DIGEST_LENGTH		32
+#define SHA256_DIGEST_STRING_LENGTH	(SHA256_DIGEST_LENGTH * 2 + 1)
+#define SHA384_BLOCK_LENGTH		128
+#define SHA384_DIGEST_LENGTH		48
+#define SHA384_DIGEST_STRING_LENGTH	(SHA384_DIGEST_LENGTH * 2 + 1)
+#define SHA512_BLOCK_LENGTH		128
+#define SHA512_DIGEST_LENGTH		64
+#define SHA512_DIGEST_STRING_LENGTH	(SHA512_DIGEST_LENGTH * 2 + 1)
+
+/*** SHA-224/256/384/512 Context Structure *******************************/
+typedef struct _SHA2_CTX {
+	union {
+		u_int32_t	st32[8];
+		u_int64_t	st64[8];
+	} state;
+	u_int64_t	bitcount[2];
+	u_int8_t	buffer[SHA512_BLOCK_LENGTH];
+} SHA2_CTX;
+
+void SHA256Init(SHA2_CTX *);
+void SHA256Transform(u_int32_t state[8], const u_int8_t [SHA256_BLOCK_LENGTH]);
+void SHA256Update(SHA2_CTX *, const u_int8_t *, size_t);
+void SHA256Pad(SHA2_CTX *);
+void SHA256Final(u_int8_t [SHA256_DIGEST_LENGTH], SHA2_CTX *);
+char *SHA256End(SHA2_CTX *, char *);
+
+void SHA384Init(SHA2_CTX *);
+void SHA384Transform(u_int64_t state[8], const u_int8_t [SHA384_BLOCK_LENGTH]);
+void SHA384Update(SHA2_CTX *, const u_int8_t *, size_t);
+void SHA384Pad(SHA2_CTX *);
+void SHA384Final(u_int8_t [SHA384_DIGEST_LENGTH], SHA2_CTX *);
+char *SHA384End(SHA2_CTX *, char *);
+
+void SHA512Init(SHA2_CTX *);
+void SHA512Transform(u_int64_t state[8], const u_int8_t [SHA512_BLOCK_LENGTH]);
+void SHA512Update(SHA2_CTX *, const u_int8_t *, size_t);
+void SHA512Pad(SHA2_CTX *);
+void SHA512Final(u_int8_t [SHA512_DIGEST_LENGTH], SHA2_CTX *);
+char *SHA512End(SHA2_CTX *, char *);
+
+#endif /* _SSHSHA2_H */