Add crate for working with short Weierstrass elliptic curves

Cargo.lock

@@ -474,7 +474,7 @@ dependencies = [
  "alloy-rlp",
  "alloy-serde",
  "alloy-sol-types",
- "itertools 0.13.0",
+ "itertools 0.14.0",
  "serde",
  "serde_json",
  "serde_with",
@@ -2517,7 +2517,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8d162beedaa69905488a8da94f5ac3edb4dd4788b732fadb7bd120b2625c1976"
 dependencies = [
  "data-encoding",
- "syn 2.0.106",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -2988,6 +2988,7 @@ version = "0.1.0"
 dependencies = [
  "blake2",
  "ciphersuite 0.4.2",
+ "curve25519-dalek",
  "dalek-ff-group",
  "ec-divisors",
  "ff-group-tests",
@@ -2997,6 +2998,7 @@ dependencies = [
  "hex-literal",
  "prime-field",
  "rand_core 0.6.4",
+ "short-weierstrass",
  "std-shims",
  "zeroize",
 ]
@@ -4559,6 +4561,15 @@ dependencies = [
  "either",
 ]
 
+[[package]]
+name = "itertools"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.15"
@@ -10180,6 +10191,7 @@ dependencies = [
  "prime-field",
  "schnorr-signatures",
  "secq256k1",
+ "short-weierstrass",
 ]
 
 [[package]]
@@ -10911,6 +10923,17 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
 
+[[package]]
+name = "short-weierstrass"
+version = "0.1.0"
+dependencies = [
+ "ff",
+ "group",
+ "rand_core 0.6.4",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "signal-hook-registry"
 version = "1.4.6"