Commit fa14f30e authored by Niels Möller's avatar Niels Möller
Browse files

* dsa-keygen.c: Call the progress callback only if it's non-NULL.

Rev: src/nettle/dsa-keygen.c:1.2
parent 761cb986
......@@ -85,7 +85,8 @@ dsa_nist_gen(mpz_t p, mpz_t q,
uint8_t h1[SHA1_DIGEST_SIZE];
uint8_t h2[SHA1_DIGEST_SIZE];
progress(progress_ctx, '.');
if (progress)
progress(progress_ctx, '.');
nettle_mpz_random_size(s, random_ctx, random, SEED_BITS);
......@@ -122,7 +123,8 @@ dsa_nist_gen(mpz_t p, mpz_t q,
{
unsigned k;
progress(progress_ctx, ',');
if (progress)
progress(progress_ctx, ',');
for (k = 0; k<=n ; k++)
{
mpz_set(t, s);
......@@ -153,7 +155,8 @@ dsa_nist_gen(mpz_t p, mpz_t q,
return;
}
}
progress(progress_ctx, '+');
if (progress)
progress(progress_ctx, '+');
}
}
}
......@@ -181,7 +184,8 @@ dsa_find_generator(mpz_t g,
nettle_mpz_random(g, random_ctx, random, n);
mpz_add_ui(g, g, 2);
progress(progress_ctx, 'g');
if (progress)
progress(progress_ctx, 'g');
mpz_powm(g, g, e, p);
if (mpz_cmp_ui(g, 1))
......
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