Lines Matching refs:pbits
297 gcry_mpi_t *prime_generated, unsigned int pbits,
326 if (pbits < 48)
336 qbits = pbits / 3;
341 for (n = 1; (pbits - qbits - 1) / n >= qbits; n++)
356 fbits = (pbits - 2 * req_qbits -1) / n;
357 qbits = pbits - req_qbits - n * fbits;
361 fbits = (pbits - req_qbits -1) / n;
362 qbits = pbits - n * fbits;
366 log_debug ("gen prime: pbits=%u qbits=%u fbits=%u/%u n=%d\n",
367 pbits, req_qbits, qbits, fbits, n);
370 prime = gcry_mpi_new (pbits);
544 if (nprime < pbits)
559 if (nprime > pbits)
574 while (! ((nprime == pbits) && check_prime (prime, val_2, 5,
740 _gcry_generate_elg_prime (int mode, unsigned pbits, unsigned qbits,
745 if (prime_generate_internal ((mode == 1), &prime, pbits, qbits, g,
1430 _gcry_generate_fips186_2_prime (unsigned int pbits, unsigned int qbits,
1453 if (pbits != 1024 || qbits != 160)
1470 value_n = (pbits - 1) / qbits;
1471 value_b = (pbits - 1) - value_n * qbits;
1472 value_w = gcry_mpi_new (pbits);
1473 value_x = gcry_mpi_new (pbits);
1522 prime_p = gcry_mpi_new (pbits);
1563 mpi_set_highbit (value_x, pbits-1);
1574 if (mpi_get_nbits (prime_p) >= pbits-1
1587 /* log_debug ("fips186-2 pbits p=%u q=%u counter=%d\n", */
1645 _gcry_generate_fips186_3_prime (unsigned int pbits, unsigned int qbits,
1674 if (pbits == 1024 && qbits == 160)
1676 else if (pbits == 2048 && qbits == 224)
1678 else if (pbits == 2048 && qbits == 256)
1680 else if (pbits == 3072 && qbits == 256)
1709 value_w = gcry_mpi_new (pbits);
1710 value_x = gcry_mpi_new (pbits);
1713 value_n = (pbits + qbits - 1) / qbits - 1;
1715 value_b = pbits - 1 - (value_n * qbits);
1766 prime_p = gcry_mpi_new (pbits);
1805 mpi_set_highbit (value_x, pbits-1);
1818 if (mpi_get_nbits (prime_p) >= pbits-1
1825 if (counter >= 4*pbits)
1830 log_debug ("fips186-3 pbits p=%u q=%u counter=%d\n",