--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/QTfrontend/sha1.h	Sun Nov 13 22:13:58 2005 +0000
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
+ * All rights reserved.
+ *
+ * Copyright (c) 2005 Andrey Korotaev <unC0Rr@gmail.com>
+ *
+ * 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 project nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``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 PROJECT 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.
+ */
+/*
+ * FIPS pub 180-1: Secure Hash Algorithm (SHA-1)
+ * based on: http://csrc.nist.gov/fips/fip180-1.txt
+ * implemented by Jun-ichiro itojun Itoh <itojun@itojun.org>
+ */
+
+#include <qglobal.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+typedef unsigned char caddr_t[20];
+
+struct sha1_ctxt {
+	union {
+		quint8	b8[20];
+		quint32	b32[5];
+	} h;
+	union {
+		quint8	b8[8];
+		quint64	b64[1];
+	} c;
+	union {
+		quint8	b8[64];
+		quint32	b32[16];
+	} m;
+	quint8	count;
+};
+
+void sha1_init(struct sha1_ctxt *ctxt);
+void sha1_pad(struct sha1_ctxt *ctxt);
+extern void sha1_loop(struct sha1_ctxt *ctxt, const quint8 *input, size_t len);
+extern void sha1_result(struct sha1_ctxt *ctxt, caddr_t digest0);
+#ifdef __cplusplus
+}
+#endif
+
+#define SHA1Init(x)		sha1_init((x))
+#define SHA1Update(x, y, z)	sha1_loop((x), (y), (z))
+#define SHA1Final(x, y)		sha1_result((y), (x))
+