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Fix to use is_zero instead of infinity #165

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Merged
Pratyush merged 2 commits into from
Jul 21, 2025
Merged

Fix to use is_zero instead of infinity #165

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7371b22
Fix to use `is_zero` instead of `infinity`
Pratyush Jul 3, 2025
6243948
fmt
Pratyush Jul 21, 2025
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3 changes: 2 additions & 1 deletion crypto-primitives/src/sponge/absorb.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ pub use ark_crypto_primitives_macros::*;
use ark_ec::{
short_weierstrass::{Affine as SWAffine, SWCurveConfig as SWModelParameters},
twisted_edwards::{Affine as TEAffine, TECurveConfig as TEModelParameters},
AffineRepr,
};
use ark_ff::{
models::{Fp, FpConfig},
Expand Down Expand Up @@ -273,7 +274,7 @@ where
.for_each(|elem| {
dest.append(&mut elem.into_bigint().to_bytes_le());
});
dest.push(self.infinity.into());
dest.push(self.is_zero().into());
}

fn to_sponge_field_elements<F: PrimeField>(&self, dest: &mut Vec<F>) {
Expand Down
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