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/*
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* Copyright (C) 2006-2010 Vincent Hanquez <vincent@snarc.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef CRYPTOHASH_SKEIN_H
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#define CRYPTOHASH_SKEIN_H
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#define SKEIN_VERSION 1ULL
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#define SKEIN_IDSTRING 0x33414853ULL
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/*
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t0 0-63 || t1 64-127
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0-95 96-111 112-118 119 120-125 126 127
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Position reserved TreeLevel BitPad Type First Final
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*/
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#define FLAG_FIRST (1ULL << 62)
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#define FLAG_FINAL (1ULL << 63)
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#define FLAG_TYPE(x) (((uint64_t) ((x) & 0x3f)) << 56)
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#define TYPE_KEY 0x00
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#define TYPE_CFG 0x04
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#define TYPE_MSG 0x30
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#define TYPE_OUT 0x3f
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#define SET_TYPE(ctx, ty) ctx->t0 = 0; ctx->t1 = (ty)
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#endif
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