diff options
Diffstat (limited to 'src/math/ec_gfp/point_gfp.cpp')
| -rw-r--r-- | src/math/ec_gfp/point_gfp.cpp | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/src/math/ec_gfp/point_gfp.cpp b/src/math/ec_gfp/point_gfp.cpp index a6b35b18d..7ac6b4141 100644 --- a/src/math/ec_gfp/point_gfp.cpp +++ b/src/math/ec_gfp/point_gfp.cpp @@ -49,14 +49,11 @@ void PointGFp::monty_mult(BigInt& z, const BigInt& x, const BigInt& y) const z_reg.resize(2*p_size+1); zeroise(z_reg); - bigint_mul(&z_reg[0], z_reg.size(), - &ws[0], - x.data(), x.size(), x.sig_words(), - y.data(), y.size(), y.sig_words()); - - bigint_monty_redc(&z[0], z.size(), - &ws[0], - p.data(), p_size, p_dash); + bigint_monty_mul(&z_reg[0], z_reg.size(), + x.data(), x.size(), x.sig_words(), + y.data(), y.size(), y.sig_words(), + p.data(), p_size, p_dash, + &ws[0]); } // Montgomery squaring @@ -78,13 +75,10 @@ void PointGFp::monty_sqr(BigInt& z, const BigInt& x) const z_reg.resize(2*p_size+1); zeroise(z_reg); - bigint_sqr(&z[0], z.size(), - &ws[0], - x.data(), x.size(), x.sig_words()); - - bigint_monty_redc(&z[0], z.size(), - &ws[0], - p.data(), p_size, p_dash); + bigint_monty_sqr(&z_reg[0], z_reg.size(), + x.data(), x.size(), x.sig_words(), + p.data(), p_size, p_dash, + &ws[0]); } // Point addition |