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Remove debugging. 

CVS patchset: 6889
CVS date: 2003/06/03 15:52:57
This commit is contained in:
jbj 2003-06-03 15:52:57 +00:00
parent 92dc678a0e
commit e052452f33
1 changed files with 0 additions and 36 deletions
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36
beecrypt/dsa.c
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@ -108,8 +108,6 @@ int dsasign(const mpbarrett* p, const mpbarrett* q, const mpnumber* g, randomGen
return rc;
}
static int _debug = 1;
int dsavrfy(const mpbarrett* p, const mpbarrett* q, const mpnumber* g, const mpnumber* hm, const mpnumber* y, const mpnumber* r, const mpnumber* s)
{
register size_t psize = p->size;
@ -122,7 +120,6 @@ int dsavrfy(const mpbarrett* p, const mpbarrett* q, const mpnumber* g, const mpn
register mpw* qwksp;
register int rc = 0;
int xx;
if (mpz(r->size, r->data))
return rc;
@ -150,16 +147,6 @@ int xx;
pwksp = ptemp+2*psize;
qwksp = qtemp+2*qsize;
if (_debug) {
fprintf(stderr, "\t p: "), mpfprintln(stderr, p->size, p->modl);
fprintf(stderr, "\t q: "), mpfprintln(stderr, q->size, q->modl);
fprintf(stderr, "\t g: "), mpfprintln(stderr, g->size, g->data);
fprintf(stderr, "\t hm: "), mpfprintln(stderr, hm->size, hm->data);
fprintf(stderr, "\t y: "), mpfprintln(stderr, y->size, y->data);
fprintf(stderr, "\t r: "), mpfprintln(stderr, r->size, r->data);
fprintf(stderr, "\t s: "), mpfprintln(stderr, s->size, s->data);
}
mpsetx(qsize, qtemp+qsize, s->size, s->data);
/* compute w = inv(s) mod q */
@ -167,53 +154,30 @@ fprintf(stderr, "\t s: "), mpfprintln(stderr, s->size, s->data);
if (mpextgcd_w(qsize, qtemp+qsize, q->modl, qtemp, qwksp))
/*@=compdef@*/
{
if (_debug)
fprintf(stderr, "\t w = inv(s) mod q: "), mpfprintln(stderr, qsize, qtemp);
/* compute u1 = h(m)*w mod q */
mpbmulmod_w(q, hm->size, hm->data, qsize, qtemp, qtemp+qsize, qwksp);
if (_debug)
fprintf(stderr, "\tu1 = h(m)*w mod q: "), mpfprintln(stderr, qsize, qtemp+qsize);
/* compute u2 = r*w mod q */
mpbmulmod_w(q, r->size, r->data, qsize, qtemp, qtemp, qwksp);
if (_debug)
fprintf(stderr, "\tu2 = r*w mod q : "), mpfprintln(stderr, qsize, qtemp);
/* compute g^u1 mod p */
mpbpowmod_w(p, g->size, g->data, qsize, qtemp+qsize, ptemp, pwksp);
if (_debug)
fprintf(stderr, "\t g^u1 mod p: "), mpfprintln(stderr, psize, ptemp);
/* compute y^u2 mod p */
mpbpowmod_w(p, y->size, y->data, qsize, qtemp, ptemp+psize, pwksp);
if (_debug)
fprintf(stderr, "\t y^u2 mod p: "), mpfprintln(stderr, psize, ptemp+psize);
/* multiply mod p */
mpbmulmod_w(p, psize, ptemp, psize, ptemp+psize, ptemp, pwksp);
if (_debug)
fprintf(stderr, "\t multiply mod p: "), mpfprintln(stderr, psize, ptemp);
/* modulo q */
mpmod(ptemp+psize, psize, ptemp, qsize, q->modl, pwksp);
if (_debug)
fprintf(stderr, "\tr : "), mpfprintln(stderr, r->size, r->data);
if (_debug)
fprintf(stderr, "\tr' mod q : "), mpfprintln(stderr, psize, ptemp+psize);
rc = mpeqx(r->size, r->data, psize, ptemp+psize);
}
free(qtemp);
free(ptemp);
fprintf(stderr, "*** dsavrfy rc %d\n", rc);
return rc;
}