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Diffstat (limited to 'src/math/ec_gfp')
| -rw-r--r-- | src/math/ec_gfp/curve_gfp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/math/ec_gfp/curve_gfp.h b/src/math/ec_gfp/curve_gfp.h index 9d10c2028..d6c2f2a8c 100644 --- a/src/math/ec_gfp/curve_gfp.h +++ b/src/math/ec_gfp/curve_gfp.h @@ -37,7 +37,7 @@ class BOTAN_DLL CurveGFp { const BigInt r = BigInt::power_of_2(p_words * BOTAN_MP_WORD_BITS); - p_dash = (((r * inverse_mod(r, p)) - 1) / p).word_at(0); + p_dash = monty_inverse(p.word_at(0)); r2 = (r * r) % p; a_r = (a * r) % p; |