frost/secp256k1-zkp
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Apply effective-affine trick to precomp

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Peter Dettman
2015-02-09 16:34:24 +07:00
committed by Pieter Wuille
parent 4f9791abba
commit 2d5a186cee
6 changed files with 53 additions and 20 deletions
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src/ecmult_gen_impl.h
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@@ -40,7 +40,7 @@ static void secp256k1_ecmult_gen_context_build(secp256k1_ecmult_gen_context_t *c
VERIFY_CHECK(secp256k1_ge_set_xo_var(&nums_ge, &nums_x, 0));
secp256k1_gej_set_ge(&nums_gej, &nums_ge);
/* Add G to make the bits in x uniformly distributed. */
secp256k1_gej_add_ge_var(&nums_gej, &nums_gej, &secp256k1_ge_const_g);
secp256k1_gej_add_ge_var(&nums_gej, &nums_gej, &secp256k1_ge_const_g, NULL);
}
/* compute prec. */