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Merge #1142

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1142: deps(build): upgrade ecdsa_fun and sigma_fun r=delta1 a=delta1

- #1139
- #1140

Co-authored-by: Byron Hambly <bhambly@blockstream.com>
This commit is contained in:
bors[bot] 2022-09-13 15:36:04 +00:00 committed by GitHub
commit d588f9dcdd
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4 changed files with 8 additions and 11 deletions
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6
Cargo.lock generated
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@ -980,7 +980,7 @@ checksum = "5caaa75cbd2b960ff1e5392d2cfb1f44717fffe12fc1f32b7b5d1267f99732a6"
[[package]] [[package]]
name = "ecdsa_fun" name = "ecdsa_fun"
version = "0.7.1" version = "0.7.1"
source = "git+https://github.com/LLFourn/secp256kfun#7c3d592bae20cd4b4309ed6cf6551dc971fed43e" source = "git+https://github.com/LLFourn/secp256kfun#8b2f3012e151cbab5296ec3bdc4510d3404dad75"
dependencies = [ dependencies = [
"bincode", "bincode",
"rand_chacha 0.3.1", "rand_chacha 0.3.1",
@ -3416,7 +3416,7 @@ dependencies = [
[[package]] [[package]]
name = "secp256kfun" name = "secp256kfun"
version = "0.7.1" version = "0.7.1"
source = "git+https://github.com/LLFourn/secp256kfun#7c3d592bae20cd4b4309ed6cf6551dc971fed43e" source = "git+https://github.com/LLFourn/secp256kfun#8b2f3012e151cbab5296ec3bdc4510d3404dad75"
dependencies = [ dependencies = [
"digest 0.10.3", "digest 0.10.3",
"rand_core 0.6.2", "rand_core 0.6.2",
@ -3625,7 +3625,7 @@ dependencies = [
[[package]] [[package]]
name = "sigma_fun" name = "sigma_fun"
version = "0.4.1" version = "0.4.1"
source = "git+https://github.com/LLFourn/secp256kfun#7c3d592bae20cd4b4309ed6cf6551dc971fed43e" source = "git+https://github.com/LLFourn/secp256kfun#8b2f3012e151cbab5296ec3bdc4510d3404dad75"
dependencies = [ dependencies = [
"curve25519-dalek-ng", "curve25519-dalek-ng",
"digest 0.10.3", "digest 0.10.3",

4
swap/src/monero_ext.rs
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@ -1,5 +1,5 @@
use crate::bitcoin::Scalar; use crate::bitcoin::Scalar;
use ecdsa_fun::fun::marker::{Mark, NonZero, Secret}; use ecdsa_fun::fun::marker::{NonZero, Secret};
pub trait ScalarExt { pub trait ScalarExt {
fn to_secpfun_scalar(&self) -> ecdsa_fun::fun::Scalar; fn to_secpfun_scalar(&self) -> ecdsa_fun::fun::Scalar;
@ -14,7 +14,7 @@ impl ScalarExt for crate::monero::Scalar {
ecdsa_fun::fun::Scalar::from_bytes(big_endian_bytes) ecdsa_fun::fun::Scalar::from_bytes(big_endian_bytes)
.expect("valid scalar") .expect("valid scalar")
.mark::<NonZero>() .non_zero()
.expect("non-zero scalar") .expect("non-zero scalar")
} }
} }

6
swap/src/proptest.rs
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@ -2,17 +2,15 @@ use proptest::prelude::*;
pub mod ecdsa_fun { pub mod ecdsa_fun {
use super::*; use super::*;
use ::ecdsa_fun::fun::marker::{Mark, NonZero, Normal};
use ::ecdsa_fun::fun::{Point, Scalar, G}; use ::ecdsa_fun::fun::{Point, Scalar, G};
pub fn point() -> impl Strategy<Value = Point> { pub fn point() -> impl Strategy<Value = Point> {
scalar() scalar().prop_map(|mut scalar| Point::even_y_from_scalar_mul(G, &mut scalar).normalize())
.prop_map(|mut scalar| Point::even_y_from_scalar_mul(G, &mut scalar).mark::<Normal>())
} }
pub fn scalar() -> impl Strategy<Value = Scalar> { pub fn scalar() -> impl Strategy<Value = Scalar> {
prop::array::uniform32(0..255u8).prop_filter_map("generated the 0 element", |bytes| { prop::array::uniform32(0..255u8).prop_filter_map("generated the 0 element", |bytes| {
Scalar::from_bytes_mod_order(bytes).mark::<NonZero>() Scalar::from_bytes_mod_order(bytes).non_zero()
}) })
} }
} }

3
swap/src/protocol.rs
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@ -6,7 +6,6 @@ use crate::{bitcoin, monero};
use anyhow::Result; use anyhow::Result;
use async_trait::async_trait; use async_trait::async_trait;
use conquer_once::Lazy; use conquer_once::Lazy;
use ecdsa_fun::fun::marker::Mark;
use libp2p::{Multiaddr, PeerId}; use libp2p::{Multiaddr, PeerId};
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use sha2::Sha256; use sha2::Sha256;
@ -22,7 +21,7 @@ pub static CROSS_CURVE_PROOF_SYSTEM: Lazy<
CrossCurveDLEQ<HashTranscript<Sha256, rand_chacha::ChaCha20Rng>>, CrossCurveDLEQ<HashTranscript<Sha256, rand_chacha::ChaCha20Rng>>,
> = Lazy::new(|| { > = Lazy::new(|| {
CrossCurveDLEQ::<HashTranscript<Sha256, rand_chacha::ChaCha20Rng>>::new( CrossCurveDLEQ::<HashTranscript<Sha256, rand_chacha::ChaCha20Rng>>::new(
(*ecdsa_fun::fun::G).mark::<ecdsa_fun::fun::marker::Normal>(), (*ecdsa_fun::fun::G).normalize(),
curve25519_dalek::constants::ED25519_BASEPOINT_POINT, curve25519_dalek::constants::ED25519_BASEPOINT_POINT,
) )
}); });