forked from OSchip/llvm-project
49 lines
1.7 KiB
C
49 lines
1.7 KiB
C
/*
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Name: iprime.h
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Purpose: Pseudoprimality testing routines
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Author: M. J. Fromberger
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Copyright (C) 2002-2008 Michael J. Fromberger, All Rights Reserved.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#ifndef IPRIME_H_
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#define IPRIME_H_
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#include "imath.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Reports whether z is likely to be prime, meaning z >= 2 and has no positive
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divisors 1 < d < z. It returns MP_YES if z is probably prime, or MP_NO if z
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is definitely not prime.
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*/
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mp_result mp_int_is_prime(mp_int z);
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/* Find the first apparent prime in ascending order from z */
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mp_result mp_int_find_prime(mp_int z);
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#ifdef __cplusplus
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}
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#endif
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#endif /* IPRIME_H_ */
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