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| author | Nikos Mavrogiannopoulos <nmav@redhat.com> | 2017-06-08 15:03:17 +0200 |
|---|---|---|
| committer | Nikos Mavrogiannopoulos <nmav@redhat.com> | 2017-06-08 15:03:20 +0200 |
| commit | 0081a51a3df7ec30da22402fe878be61790ab721 (patch) | |
| tree | 2a7819be79063a24485004db3f9dbfd1baf32aeb | |
| parent | 497eecfe2f02369669f86bb9d5aa0f1f5263f38a (diff) | |
| download | gnutls-0081a51a3df7ec30da22402fe878be61790ab721.tar.gz | |
nettle: use older GMP macros for mpz_mod_2exp and mpz_div_2exp
These ensure that compilation will succeed even when building with gmp-mini.
Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com>
| -rw-r--r-- | lib/nettle/int/dsa-keygen-fips186.c | 2 | ||||
| -rw-r--r-- | lib/nettle/int/provable-prime.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/lib/nettle/int/dsa-keygen-fips186.c b/lib/nettle/int/dsa-keygen-fips186.c index 0fc78d9250..7328f7761e 100644 --- a/lib/nettle/int/dsa-keygen-fips186.c +++ b/lib/nettle/int/dsa-keygen-fips186.c @@ -155,7 +155,7 @@ _dsa_generate_dss_pq(struct dsa_params *params, mpz_set_ui(r, 1); mpz_mul_2exp(r, r, p_bits - 1); - mpz_mod_2exp(tmp, tmp, p_bits - 1); + mpz_fdiv_r_2exp(tmp, tmp, p_bits - 1); mpz_add(tmp, tmp, r); /* Generate candidate prime p in [2^(bits-1), 2^bits] */ diff --git a/lib/nettle/int/provable-prime.c b/lib/nettle/int/provable-prime.c index e4a4325dcb..23e75c1440 100644 --- a/lib/nettle/int/provable-prime.c +++ b/lib/nettle/int/provable-prime.c @@ -1191,7 +1191,7 @@ st_provable_prime(mpz_t p, mpz_set_ui(r, 1); mpz_mul_2exp(r, r, bits - 1); /* r = 2^(bits-1) */ - mpz_mod_2exp(tmp, tmp, bits - 1); + mpz_fdiv_r_2exp(tmp, tmp, bits - 1); mpz_add(tmp, tmp, r); /* tmp = x */ /* Generate candidate prime c in [2^(bits-1), 2^bits] */ @@ -1212,7 +1212,7 @@ st_provable_prime(mpz_t p, if (mpz_cmp(c, r) > 0) { /* t = 2^(bits-1)/2c0 */ - mpz_div_2exp(r, r, 1); /* r = 2^(bits-1) */ + mpz_fdiv_q_2exp(r, r, 1); /* r = 2^(bits-1) */ mpz_cdiv_q(t, r, dc0); /* c = t* 2c0 + 1 */ |