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feat: add scalar_mult function to main.rs for Bn254 point multiplication #1708

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feat: add scalar_mult function to main.rs for Bn254 point multiplication #1708

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6 changes: 5 additions & 1 deletion tests/bn254-add/src/main.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@

use sp1_curves::params::FieldParameters;
use sp1_lib::bn254::Bn254Point;
use sp1_lib::bn254::Bn254Scalar;
sp1_zkvm::entrypoint!(main);

// generator.
Expand Down Expand Up @@ -31,7 +32,10 @@ const C: [u8; 64] = [
91, 156, 11, 180, 99, 158, 49, 117, 100, 8, 141, 124, 219, 79, 85, 41, 148, 72, 224, 190, 153,
183, 42,
];

pub fn scalar_mult(point: &Bn254Point, scalar: &[u8; 32]) -> Bn254Point {
let scalar_value = Bn254Scalar::from_bytes(scalar).expect("Valid scalar bytes");
point * scalar_value
}
pub fn main() {
common_test_utils::weierstrass_add::test_weierstrass_add::<Bn254Point, { sp1_lib::bn254::N }>(
&A,
Expand Down