diff options
author | Kirill Volinsky <mataes2007@gmail.com> | 2012-06-19 22:15:58 +0000 |
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committer | Kirill Volinsky <mataes2007@gmail.com> | 2012-06-19 22:15:58 +0000 |
commit | 77d2929512ff62e421e9bfee659cc86973fc7df7 (patch) | |
tree | eaeaee2b6f7ef7498cc5aa12b340b11cb125638b /plugins/MirOTR/libgcrypt-1.4.6/mpi/mpi-mpow.c | |
parent | 665935b0f99a4b9585f9afe9c9730931a3c94f85 (diff) |
files structure reorganization
git-svn-id: http://svn.miranda-ng.org/main/trunk@492 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/MirOTR/libgcrypt-1.4.6/mpi/mpi-mpow.c')
-rw-r--r-- | plugins/MirOTR/libgcrypt-1.4.6/mpi/mpi-mpow.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/plugins/MirOTR/libgcrypt-1.4.6/mpi/mpi-mpow.c b/plugins/MirOTR/libgcrypt-1.4.6/mpi/mpi-mpow.c index 33b9d393c5..131c5b67b2 100644 --- a/plugins/MirOTR/libgcrypt-1.4.6/mpi/mpi-mpow.c +++ b/plugins/MirOTR/libgcrypt-1.4.6/mpi/mpi-mpow.c @@ -52,7 +52,7 @@ build_index( gcry_mpi_t *exparray, int k, int i, int t ) bitno = t-i; for(j=k-1; j >= 0; j-- ) { idx <<= 1; - if ( mpi_test_bit( exparray[j], bitno ) ) + if( mpi_test_bit( exparray[j], bitno ) ) idx |= 1; } /*log_debug("t=%d i=%d idx=%d\n", t, i, idx );*/ @@ -81,7 +81,7 @@ _gcry_mpi_mulpowm( gcry_mpi_t res, gcry_mpi_t *basearray, gcry_mpi_t *exparray, for(t=0, i=0; (tmp=exparray[i]); i++ ) { /*log_mpidump("exp: ", tmp );*/ j = mpi_get_nbits(tmp); - if ( j > t ) + if( j > t ) t = j; } /*log_mpidump("mod: ", m );*/ @@ -101,20 +101,20 @@ _gcry_mpi_mulpowm( gcry_mpi_t res, gcry_mpi_t *basearray, gcry_mpi_t *exparray, barrett_r1, barrett_r2 ); idx = build_index( exparray, k, i, t ); gcry_assert (idx >= 0 && idx < (1<<k)); - if ( !G[idx] ) { - if ( !idx ) + if( !G[idx] ) { + if( !idx ) G[0] = mpi_alloc_set_ui( 1 ); else { for(j=0; j < k; j++ ) { - if ( (idx & (1<<j) ) ) { - if ( !G[idx] ) + if( (idx & (1<<j) ) ) { + if( !G[idx] ) G[idx] = mpi_copy( basearray[j] ); else barrett_mulm( G[idx], G[idx], basearray[j], m, barrett_y, barrett_k, barrett_r1, barrett_r2 ); } } - if ( !G[idx] ) + if( !G[idx] ) G[idx] = mpi_alloc(0); } } @@ -140,7 +140,7 @@ static void barrett_mulm( gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m, gcry_mpi_t y, int k, gcry_mpi_t r1, gcry_mpi_t r2 ) { mpi_mul(w, u, v); - if ( calc_barrett( w, w, m, y, k, r1, r2 ) ) + if( calc_barrett( w, w, m, y, k, r1, r2 ) ) mpi_fdiv_r( w, w, m ); } @@ -178,7 +178,7 @@ calc_barrett( gcry_mpi_t r, gcry_mpi_t x, gcry_mpi_t m, gcry_mpi_t y, int k, gcr int xx = k > 3 ? k-3:0; mpi_normalize( x ); - if ( mpi_get_nlimbs(x) > 2*k ) + if( mpi_get_nlimbs(x) > 2*k ) return 1; /* can't do it */ /* 1. q1 = floor( x / b^k-1) @@ -197,14 +197,14 @@ calc_barrett( gcry_mpi_t r, gcry_mpi_t x, gcry_mpi_t m, gcry_mpi_t y, int k, gcr * 3. if r < 0 then r = r + b^k+1 */ mpi_set( r1, x ); - if ( r1->nlimbs > k+1 ) /* quick modulo operation */ + if( r1->nlimbs > k+1 ) /* quick modulo operation */ r1->nlimbs = k+1; mpi_mul( r2, r2, m ); - if ( r2->nlimbs > k+1 ) /* quick modulo operation */ + if( r2->nlimbs > k+1 ) /* quick modulo operation */ r2->nlimbs = k+1; mpi_sub( r, r1, r2 ); - if ( mpi_is_neg( r ) ) { + if( mpi_is_neg( r ) ) { gcry_mpi_t tmp; tmp = mpi_alloc( k + 2 ); |