X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/a30942cc806b11f8ddca146c16a46b69a4b6ef52..4f743df55ac05e51bc69aaabd188132f2f94543b:/bbs-jump.c diff --git a/bbs-jump.c b/bbs-jump.c index 629871d..8e7109d 100644 --- a/bbs-jump.c +++ b/bbs-jump.c @@ -1,6 +1,6 @@ /* -*-c-*- * - * $Id: bbs-jump.c,v 1.1 1999/12/10 23:14:59 mdw Exp $ + * $Id: bbs-jump.c,v 1.2 1999/12/22 15:52:08 mdw Exp $ * * Jumping around a BBS sequence * @@ -30,6 +30,9 @@ /*----- Revision history --------------------------------------------------* * * $Log: bbs-jump.c,v $ + * Revision 1.2 1999/12/22 15:52:08 mdw + * Rename `bbs_params' to `bbs_param' for consistency. + * * Revision 1.1 1999/12/10 23:14:59 mdw * Blum-Blum-Shub generator, and Blum-Goldwasser encryption. * @@ -48,7 +51,7 @@ /* --- @jump@ --- * * * Arguments: @bbs *b@ = pointer to BBS generator context - * @bbs_params *bp@ = pointer to BBS modulus factors + * @bbs_param *bp@ = pointer to BBS modulus factors * @unsigned long n@ = number of steps to move * @mp *px@ = exponent mod @p@ for a one-step jump * @mp *qx@ = exponent mod @q@ for a one-step jump @@ -86,7 +89,7 @@ * %$p \equiv 3 \pmod 4$%.) */ -static void jump(bbs *b, bbs_params *bp, unsigned long n, +static void jump(bbs *b, bbs_param *bp, unsigned long n, mp *px, mp *qx) { mp *ep, *eq; @@ -166,7 +169,7 @@ static void jump(bbs *b, bbs_params *bp, unsigned long n, /* --- @bbs_ff@ --- * * * Arguments: @bbs *b@ = pointer to a BBS generator state - * @bbs_params *bp@ = pointer to BBS modulus factors + * @bbs_param *bp@ = pointer to BBS modulus factors * @unsigned long n@ = number of steps to make * * Returns: --- @@ -176,7 +179,7 @@ static void jump(bbs *b, bbs_params *bp, unsigned long n, * efficiently. */ -void bbs_ff(bbs *b, bbs_params *bp, unsigned long n) +void bbs_ff(bbs *b, bbs_param *bp, unsigned long n) { jump(b, bp, n, MP_TWO, MP_TWO); } @@ -184,7 +187,7 @@ void bbs_ff(bbs *b, bbs_params *bp, unsigned long n) /* --- @bbs_rew@ --- * * * Arguments: @bbs *b@ = pointer to a BBS generator state - * @bbs_params *bp@ = pointer to BBS modulus factors + * @bbs_param *bp@ = pointer to BBS modulus factors * @unsigned long n@ = number of steps to make * * Returns: --- @@ -194,7 +197,7 @@ void bbs_ff(bbs *b, bbs_params *bp, unsigned long n) * at all. */ -void bbs_rew(bbs *b, bbs_params *bp, unsigned long n) +void bbs_rew(bbs *b, bbs_param *bp, unsigned long n) { mp *px = mp_lsr(MP_NEW, bp->p, 2); mp *qx = mp_lsr(MP_NEW, bp->q, 2); @@ -211,7 +214,7 @@ void bbs_rew(bbs *b, bbs_params *bp, unsigned long n) static int verify(dstr *v) { - bbs_params bp; + bbs_param bp; bbs b; mp *x; unsigned long n;