diff options
Diffstat (limited to 'cipher/primegen.c')
| -rw-r--r-- | cipher/primegen.c | 45 |
1 files changed, 21 insertions, 24 deletions
diff --git a/cipher/primegen.c b/cipher/primegen.c index 9fd58d22..3ed432bf 100644 --- a/cipher/primegen.c +++ b/cipher/primegen.c @@ -1612,23 +1612,21 @@ _gcry_generate_fips186_2_prime (unsigned int pbits, unsigned int qbits, -/* WARNING: The code below has not yet been tested! However, it is - not yet used. We need to wait for FIPS 186-3 final and for test - vectors. - - Generate the two prime used for DSA using the algorithm specified - in FIPS 186-3, A.1.1.2. PBITS is the desired length of the prime P - and a QBITS the length of the prime Q. If SEED is not supplied and - SEEDLEN is 0 the function generates an appropriate SEED. On - success the generated primes are stored at R_Q and R_P, the counter - value is stored at R_COUNTER and the seed actually used for - generation is stored at R_SEED and R_SEEDVALUE. The hash algorithm - used is stored at R_HASHALGO. - - Note that this function is very similar to the fips186_2 code. Due - to the minor differences, other buffer sizes and for documentarion, - we use a separate function. -*/ +/* WARNING: The code below has not yet been tested! + * + * Generate the two prime used for DSA using the algorithm specified + * in FIPS 186-3, A.1.1.2. PBITS is the desired length of the prime P + * and a QBITS the length of the prime Q. If SEED is not supplied and + * SEEDLEN is 0 the function generates an appropriate SEED. On + * success the generated primes are stored at R_Q and R_P, the counter + * value is stored at R_COUNTER and the seed actually used for + * generation is stored at R_SEED and R_SEEDVALUE. The hash algorithm + * used is stored at R_HASHALGO. + * + * Note that this function is very similar to the fips186_2 code. Due + * to the minor differences, other buffer sizes and for documentarion, + * we use a separate function. + */ gpg_err_code_t _gcry_generate_fips186_3_prime (unsigned int pbits, unsigned int qbits, const void *seed, size_t seedlen, @@ -1813,13 +1811,12 @@ _gcry_generate_fips186_3_prime (unsigned int pbits, unsigned int qbits, } /* Step 12: Save p, q, counter and seed. */ -/* - log_debug ("fips186-3 pbits p=%u q=%u counter=%d\n", - mpi_get_nbits (prime_p), mpi_get_nbits (prime_q), counter); - log_printhex ("fips186-3 seed", seed, seedlen); - log_printmpi ("fips186-3 p", prime_p); - log_printmpi ("fips186-3 q", prime_q); -*/ + /* log_debug ("fips186-3 pbits p=%u q=%u counter=%d\n", */ + /* mpi_get_nbits (prime_p), mpi_get_nbits (prime_q), counter); */ + /* log_printhex ("fips186-3 seed", seed, seedlen); */ + /* log_printmpi ("fips186-3 p", prime_p); */ + /* log_printmpi ("fips186-3 q", prime_q); */ + if (r_q) { *r_q = prime_q; |