mirror of
https://github.com/signalwire/freeswitch.git
synced 2025-02-05 02:34:18 +00:00
d2edcad66e
Thanks to Phil Zimmermann for the code and for the license exception we needed to include it. There remains some build system integration work to be done before this code will build properly in the FreeSWITCH tree.
157 lines
4.6 KiB
C
157 lines
4.6 KiB
C
/*
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* Copyright (c) 1995 Colin Plumb. All rights reserved.
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* For licensing and other legal details, see the file legal.c.
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*/
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#ifndef LBN64_H
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#define LBN64_H
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#include "lbn.h"
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#ifndef BNWORD64
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#error 64-bit bignum library requires a 64-bit data type
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#endif
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#ifndef lbnCopy_64
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void lbnCopy_64(BNWORD64 *dest, BNWORD64 const *src, unsigned len);
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#endif
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#ifndef lbnZero_64
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void lbnZero_64(BNWORD64 *num, unsigned len);
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#endif
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#ifndef lbnNeg_64
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void lbnNeg_64(BNWORD64 *num, unsigned len);
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#endif
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#ifndef lbnAdd1_64
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BNWORD64 lbnAdd1_64(BNWORD64 *num, unsigned len, BNWORD64 carry);
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#endif
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#ifndef lbnSub1_64
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BNWORD64 lbnSub1_64(BNWORD64 *num, unsigned len, BNWORD64 borrow);
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#endif
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#ifndef lbnAddN_64
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BNWORD64 lbnAddN_64(BNWORD64 *num1, BNWORD64 const *num2, unsigned len);
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#endif
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#ifndef lbnSubN_64
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BNWORD64 lbnSubN_64(BNWORD64 *num1, BNWORD64 const *num2, unsigned len);
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#endif
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#ifndef lbnCmp_64
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int lbnCmp_64(BNWORD64 const *num1, BNWORD64 const *num2, unsigned len);
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#endif
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#ifndef lbnMulN1_64
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void lbnMulN1_64(BNWORD64 *out, BNWORD64 const *in, unsigned len, BNWORD64 k);
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#endif
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#ifndef lbnMulAdd1_64
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BNWORD64
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lbnMulAdd1_64(BNWORD64 *out, BNWORD64 const *in, unsigned len, BNWORD64 k);
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#endif
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#ifndef lbnMulSub1_64
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BNWORD64 lbnMulSub1_64(BNWORD64 *out, BNWORD64 const *in, unsigned len, BNWORD64 k);
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#endif
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#ifndef lbnLshift_64
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BNWORD64 lbnLshift_64(BNWORD64 *num, unsigned len, unsigned shift);
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#endif
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#ifndef lbnDouble_64
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BNWORD64 lbnDouble_64(BNWORD64 *num, unsigned len);
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#endif
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#ifndef lbnRshift_64
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BNWORD64 lbnRshift_64(BNWORD64 *num, unsigned len, unsigned shift);
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#endif
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#ifndef lbnMul_64
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void lbnMul_64(BNWORD64 *prod, BNWORD64 const *num1, unsigned len1,
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BNWORD64 const *num2, unsigned len2);
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#endif
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#ifndef lbnSquare_64
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void lbnSquare_64(BNWORD64 *prod, BNWORD64 const *num, unsigned len);
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#endif
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#ifndef lbnNorm_64
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unsigned lbnNorm_64(BNWORD64 const *num, unsigned len);
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#endif
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#ifndef lbnBits_64
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unsigned lbnBits_64(BNWORD64 const *num, unsigned len);
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#endif
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#ifndef lbnExtractBigBytes_64
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void lbnExtractBigBytes_64(BNWORD64 const *bn, unsigned char *buf,
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unsigned lsbyte, unsigned buflen);
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#endif
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#ifndef lbnInsertBigytes_64
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void lbnInsertBigBytes_64(BNWORD64 *n, unsigned char const *buf,
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unsigned lsbyte, unsigned buflen);
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#endif
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#ifndef lbnExtractLittleBytes_64
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void lbnExtractLittleBytes_64(BNWORD64 const *bn, unsigned char *buf,
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unsigned lsbyte, unsigned buflen);
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#endif
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#ifndef lbnInsertLittleBytes_64
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void lbnInsertLittleBytes_64(BNWORD64 *n, unsigned char const *buf,
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unsigned lsbyte, unsigned buflen);
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#endif
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#ifndef lbnDiv21_64
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BNWORD64 lbnDiv21_64(BNWORD64 *q, BNWORD64 nh, BNWORD64 nl, BNWORD64 d);
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#endif
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#ifndef lbnDiv1_64
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BNWORD64 lbnDiv1_64(BNWORD64 *q, BNWORD64 *rem,
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BNWORD64 const *n, unsigned len, BNWORD64 d);
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#endif
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#ifndef lbnModQ_64
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unsigned lbnModQ_64(BNWORD64 const *n, unsigned len, unsigned d);
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#endif
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#ifndef lbnDiv_64
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BNWORD64
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lbnDiv_64(BNWORD64 *q, BNWORD64 *n, unsigned nlen, BNWORD64 *d, unsigned dlen);
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#endif
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#ifndef lbnMontInv1_64
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BNWORD64 lbnMontInv1_64(BNWORD64 const x);
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#endif
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#ifndef lbnMontReduce_64
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void lbnMontReduce_64(BNWORD64 *n, BNWORD64 const *mod, unsigned const mlen,
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BNWORD64 inv);
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#endif
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#ifndef lbnToMont_64
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void lbnToMont_64(BNWORD64 *n, unsigned nlen, BNWORD64 *mod, unsigned mlen);
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#endif
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#ifndef lbnFromMont_64
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void lbnFromMont_64(BNWORD64 *n, BNWORD64 *mod, unsigned len);
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#endif
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#ifndef lbnExpMod_64
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int lbnExpMod_64(BNWORD64 *result, BNWORD64 const *n, unsigned nlen,
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BNWORD64 const *exp, unsigned elen, BNWORD64 *mod, unsigned mlen);
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#endif
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#ifndef lbnDoubleExpMod_64
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int lbnDoubleExpMod_64(BNWORD64 *result,
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BNWORD64 const *n1, unsigned n1len, BNWORD64 const *e1, unsigned e1len,
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BNWORD64 const *n2, unsigned n2len, BNWORD64 const *e2, unsigned e2len,
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BNWORD64 *mod, unsigned mlen);
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#endif
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#ifndef lbnTwoExpMod_64
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int lbnTwoExpMod_64(BNWORD64 *n, BNWORD64 const *exp, unsigned elen,
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BNWORD64 *mod, unsigned mlen);
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#endif
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#ifndef lbnGcd_64
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int lbnGcd_64(BNWORD64 *a, unsigned alen, BNWORD64 *b, unsigned blen,
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unsigned *rlen);
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#endif
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#ifndef lbnInv_64
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int lbnInv_64(BNWORD64 *a, unsigned alen, BNWORD64 const *mod, unsigned mlen);
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#endif
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int lbnBasePrecompBegin_64(BNWORD64 **array, unsigned n, unsigned bits,
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BNWORD64 const *g, unsigned glen, BNWORD64 *mod, unsigned mlen);
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int lbnBasePrecompExp_64(BNWORD64 *result, BNWORD64 const * const *array,
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unsigned bits, BNWORD64 const *exp, unsigned elen,
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BNWORD64 const *mod, unsigned mlen);
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int lbnDoubleBasePrecompExp_64(BNWORD64 *result, unsigned bits,
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BNWORD64 const * const *array1, BNWORD64 const *exp1, unsigned elen1,
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BNWORD64 const * const *array2, BNWORD64 const *exp2,
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unsigned elen2, BNWORD64 const *mod, unsigned mlen);
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#endif /* LBN64_H */
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