| /* |
| * bn32.h - interface to 32-bit bignum routines. |
| */ |
| struct BigNum; |
| struct BnBasePrecomp; |
| |
| void bnInit_32(void); |
| void bnEnd_32(struct BigNum *bn); |
| int bnPrealloc_32(struct BigNum *bn, unsigned bits); |
| int bnCopy_32(struct BigNum *dest, struct BigNum const *src); |
| int bnSwap_32(struct BigNum *a, struct BigNum *b); |
| void bnNorm_32(struct BigNum *bn); |
| void bnExtractBigBytes_32(struct BigNum const *bn, unsigned char *dest, |
| unsigned lsbyte, unsigned dlen); |
| int bnInsertBigBytes_32(struct BigNum *bn, unsigned char const *src, |
| unsigned lsbyte, unsigned len); |
| void bnExtractLittleBytes_32(struct BigNum const *bn, unsigned char *dest, |
| unsigned lsbyte, unsigned dlen); |
| int bnInsertLittleBytes_32(struct BigNum *bn, unsigned char const *src, |
| unsigned lsbyte, unsigned len); |
| unsigned bnLSWord_32(struct BigNum const *src); |
| int bnReadBit_32(struct BigNum const *bn, unsigned bit); |
| unsigned bnBits_32(struct BigNum const *src); |
| int bnAdd_32(struct BigNum *dest, struct BigNum const *src); |
| int bnSub_32(struct BigNum *dest, struct BigNum const *src); |
| int bnCmpQ_32(struct BigNum const *a, unsigned b); |
| int bnSetQ_32(struct BigNum *dest, unsigned src); |
| int bnAddQ_32(struct BigNum *dest, unsigned src); |
| int bnSubQ_32(struct BigNum *dest, unsigned src); |
| int bnCmp_32(struct BigNum const *a, struct BigNum const *b); |
| int bnSquare_32(struct BigNum *dest, struct BigNum const *src); |
| int bnMul_32(struct BigNum *dest, struct BigNum const *a, |
| struct BigNum const *b); |
| int bnMulQ_32(struct BigNum *dest, struct BigNum const *a, unsigned b); |
| int bnDivMod_32(struct BigNum *q, struct BigNum *r, struct BigNum const *n, |
| struct BigNum const *d); |
| int bnMod_32(struct BigNum *dest, struct BigNum const *src, |
| struct BigNum const *d); |
| unsigned bnModQ_32(struct BigNum const *src, unsigned d); |
| int bnExpMod_32(struct BigNum *dest, struct BigNum const *n, |
| struct BigNum const *exp, struct BigNum const *mod); |
| int bnDoubleExpMod_32(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_32(struct BigNum *n, struct BigNum const *exp, |
| struct BigNum const *mod); |
| int bnGcd_32(struct BigNum *dest, struct BigNum const *a, |
| struct BigNum const *b); |
| int bnInv_32(struct BigNum *dest, struct BigNum const *src, |
| struct BigNum const *mod); |
| int bnLShift_32(struct BigNum *dest, unsigned amt); |
| void bnRShift_32(struct BigNum *dest, unsigned amt); |
| unsigned bnMakeOdd_32(struct BigNum *n); |
| int bnBasePrecompBegin_32(struct BnBasePrecomp *pre, struct BigNum const *base, |
| struct BigNum const *mod, unsigned maxebits); |
| void bnBasePrecompEnd_32(struct BnBasePrecomp *pre); |
| int bnBasePrecompExpMod_32(struct BigNum *dest, struct BnBasePrecomp const *pre, |
| struct BigNum const *exp, struct BigNum const *mod); |
| int bnDoubleBasePrecompExpMod_32(struct BigNum *dest, |
| struct BnBasePrecomp const *pre1, struct BigNum const *exp1, |
| struct BnBasePrecomp const *pre2, struct BigNum const *exp2, |
| struct BigNum const *mod); |