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Remove bits argument from secp256k1_wnaf_const (always 256)

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This commit is contained in:
Pieter Wuille
2022-12-29 14:48:36 -05:00
parent 0f8642079b
commit a575339c02
6 changed files with 43 additions and 63 deletions
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5
src/ecmult_const.h
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@@ -12,11 +12,9 @@
/**
* Multiply: R = q*A (in constant-time)
* Here `bits` should be set to the maximum bitlength of the _absolute value_ of `q`, plus
* one because we internally sometimes add 2 to the number during the WNAF conversion.
* A must not be infinity.
*/
static void secp256k1_ecmult_const(secp256k1_gej *r, const secp256k1_ge *a, const secp256k1_scalar *q, int bits);
static void secp256k1_ecmult_const(secp256k1_gej *r, const secp256k1_ge *a, const secp256k1_scalar *q);
/**
* Same as secp256k1_ecmult_const, but takes in an x coordinate of the base point
@@ -35,7 +33,6 @@ static int secp256k1_ecmult_const_xonly(
const secp256k1_fe *n,
const secp256k1_fe *d,
const secp256k1_scalar *q,
int bits,
int known_on_curve
);