| /* |
| * bn16.h - interface to 16-bit bignum routines. |
| */ |
| struct BigNum; |
| struct BnBasePrecomp; |
| |
| void bnInit_16(void); |
| void bnEnd_16(struct BigNum *bn); |
| int bnPrealloc_16(struct BigNum *bn, unsigned bits); |
| int bnCopy_16(struct BigNum *dest, struct BigNum const *src); |
| int bnSwap_16(struct BigNum *a, struct BigNum *b); |
| void bnNorm_16(struct BigNum *bn); |
| void bnExtractBigBytes_16(struct BigNum const *bn, unsigned char *dest, |
| unsigned lsbyte, unsigned dlen); |
| int bnInsertBigBytes_16(struct BigNum *bn, unsigned char const *src, |
| unsigned lsbyte, unsigned len); |
| void bnExtractLittleBytes_16(struct BigNum const *bn, unsigned char *dest, |
| unsigned lsbyte, unsigned dlen); |
| int bnInsertLittleBytes_16(struct BigNum *bn, unsigned char const *src, |
| unsigned lsbyte, unsigned len); |
| unsigned bnLSWord_16(struct BigNum const *src); |
| int bnReadBit_16(struct BigNum const *bn, unsigned bit); |
| unsigned bnBits_16(struct BigNum const *src); |
| int bnAdd_16(struct BigNum *dest, struct BigNum const *src); |
| int bnSub_16(struct BigNum *dest, struct BigNum const *src); |
| int bnCmpQ_16(struct BigNum const *a, unsigned b); |
| int bnSetQ_16(struct BigNum *dest, unsigned src); |
| int bnAddQ_16(struct BigNum *dest, unsigned src); |
| int bnSubQ_16(struct BigNum *dest, unsigned src); |
| int bnCmp_16(struct BigNum const *a, struct BigNum const *b); |
| int bnSquare_16(struct BigNum *dest, struct BigNum const *src); |
| int bnMul_16(struct BigNum *dest, struct BigNum const *a, |
| struct BigNum const *b); |
| int bnMulQ_16(struct BigNum *dest, struct BigNum const *a, unsigned b); |
| int bnDivMod_16(struct BigNum *q, struct BigNum *r, struct BigNum const *n, |
| struct BigNum const *d); |
| int bnMod_16(struct BigNum *dest, struct BigNum const *src, |
| struct BigNum const *d); |
| unsigned bnModQ_16(struct BigNum const *src, unsigned d); |
| int bnExpMod_16(struct BigNum *dest, struct BigNum const *n, |
| struct BigNum const *exp, struct BigNum const *mod); |
| int bnDoubleExpMod_16(struct BigNum *dest, |
| struct BigNum const *n1, struct BigNum const *e1, |
| struct BigNum const *n2, struct BigNum const *e2, |
| struct BigNum const *mod); |
| int bnTwoExpMod_16(struct BigNum *n, struct BigNum const *exp, |
| struct BigNum const *mod); |
| int bnGcd_16(struct BigNum *dest, struct BigNum const *a, |
| struct BigNum const *b); |
| int bnInv_16(struct BigNum *dest, struct BigNum const *src, |
| struct BigNum const *mod); |
| int bnLShift_16(struct BigNum *dest, unsigned amt); |
| void bnRShift_16(struct BigNum *dest, unsigned amt); |
| unsigned bnMakeOdd_16(struct BigNum *n); |
| int bnBasePrecompBegin_16(struct BnBasePrecomp *pre, struct BigNum const *base, |
| struct BigNum const *mod, unsigned maxebits); |
| void bnBasePrecompEnd_16(struct BnBasePrecomp *pre); |
| int bnBasePrecompExpMod_16(struct BigNum *dest, struct BnBasePrecomp const *pre, |
| struct BigNum const *exp, struct BigNum const *mod); |
| int bnDoubleBasePrecompExpMod_16(struct BigNum *dest, |
| struct BnBasePrecomp const *pre1, struct BigNum const *exp1, |
| struct BnBasePrecomp const *pre2, struct BigNum const *exp2, |
| struct BigNum const *mod); |