diff --git a/Cargo.lock b/Cargo.lock
index ced2b26a1..533511165 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -215,7 +215,7 @@ checksum = "6f8d983286843e49675a4b7a2d174efe136dc93a18d69130dd18198a6c167601"
 dependencies = [
  "cfg-if",
  "cipher",
- "cpufeatures 0.3.0",
+ "cpufeatures",
  "rand_core 0.10.0",
 ]
 
@@ -309,15 +309,6 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5ef0c543070d296ea414df2dd7625d1b24866ce206709d8a4a424f28377f5861"
 
-[[package]]
-name = "cpufeatures"
-version = "0.2.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59ed5838eebb26a2bb2e58f6d5b5316989ae9d08bab10e0e6d103e656d1b0280"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "cpufeatures"
 version = "0.3.0"
@@ -516,9 +507,9 @@ checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
 
 [[package]]
 name = "elliptic-curve"
-version = "0.14.0-rc.29"
+version = "0.14.0-rc.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e84043d573efd4ac9d2d125817979a379204bf7e328b25a4a30487e8d100e618"
+checksum = "7d7a0bfd012613a7bcfe02cbfccf2b846e9ef9e1bccb641c48d461253cfb034d"
 dependencies = [
  "base16ct",
  "crypto-bigint",
@@ -775,7 +766,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9e24a010dd405bd7ed803e5253182815b41bf2e6a80cc3bfc066658e03a198aa"
 dependencies = [
  "cfg-if",
- "cpufeatures 0.3.0",
+ "cpufeatures",
 ]
 
 [[package]]
@@ -1210,9 +1201,9 @@ dependencies = [
 
 [[package]]
 name = "rustcrypto-ff"
-version = "0.14.0-rc.0"
+version = "0.14.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5db129183b2c139d7d87d08be57cba626c715789db17aec65c8866bfd767d1f"
+checksum = "fd2a8adb347447693cd2ba0d218c4b66c62da9b0a5672b17b981e4291ec65ff6"
 dependencies = [
  "bitvec",
  "rand_core 0.10.0",
@@ -1237,9 +1228,9 @@ dependencies = [
 
 [[package]]
 name = "rustcrypto-group"
-version = "0.14.0-rc.0"
+version = "0.14.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57c4b1463f274a3ff6fb2f44da43e576cb9424367bd96f185ead87b52fe00523"
+checksum = "369f9b61aa45933c062c9f6b5c3c50ab710687eca83dd3802653b140b43f85ed"
 dependencies = [
  "rand_core 0.10.0",
  "rustcrypto-ff",
@@ -1381,12 +1372,12 @@ dependencies = [
 
 [[package]]
 name = "sha2"
-version = "0.11.0-rc.5"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c5f3b1e2dc8aad28310d8410bd4d7e180eca65fca176c52ab00d364475d0024"
+checksum = "446ba717509524cb3f22f17ecc096f10f4822d76ab5c0b9822c5f9c284e825f4"
 dependencies = [
  "cfg-if",
- "cpufeatures 0.2.17",
+ "cpufeatures",
  "digest",
 ]
 
diff --git a/bignp256/Cargo.toml b/bignp256/Cargo.toml
index 2b78e90f0..399417324 100644
--- a/bignp256/Cargo.toml
+++ b/bignp256/Cargo.toml
@@ -18,7 +18,7 @@ edition = "2024"
 rust-version = "1.85"
 
 [dependencies]
-elliptic-curve = { version = "0.14.0-rc.29", features = ["sec1"] }
+elliptic-curve = { version = "0.14.0-rc.30", features = ["sec1"] }
 
 # optional dependencies
 belt-block = { version = "0.2.0-rc.3", optional = true }
@@ -38,7 +38,7 @@ signature = { version = "3.0.0-rc.10", optional = true }
 
 [dev-dependencies]
 criterion = "0.7"
-elliptic-curve = { version = "0.14.0-rc.29", default-features = false, features = ["dev"] }
+elliptic-curve = { version = "0.14.0-rc.30", default-features = false, features = ["dev"] }
 hex-literal = "1"
 primeorder = { version = "0.14.0-rc.8", features = ["dev"] }
 proptest = "1"
diff --git a/bp256/Cargo.toml b/bp256/Cargo.toml
index 5edf4575a..9b949d76b 100644
--- a/bp256/Cargo.toml
+++ b/bp256/Cargo.toml
@@ -14,7 +14,7 @@ edition = "2024"
 rust-version = "1.85"
 
 [dependencies]
-elliptic-curve = { version = "0.14.0-rc.29", default-features = false, features = ["sec1"] }
+elliptic-curve = { version = "0.14.0-rc.30", default-features = false, features = ["sec1"] }
 
 # optional dependencies
 ecdsa = { version = "0.17.0-rc.16", optional = true, default-features = false, features = ["der"] }
@@ -24,7 +24,7 @@ sha2 = { version = "0.11", optional = true, default-features = false }
 
 [dev-dependencies]
 criterion = "0.7"
-elliptic-curve = { version = "0.14.0-rc.29", default-features = false, features = ["dev"] }
+elliptic-curve = { version = "0.14.0-rc.30", default-features = false, features = ["dev"] }
 
 [features]
 default = ["pkcs8", "std"]
diff --git a/bp384/Cargo.toml b/bp384/Cargo.toml
index df5de52c3..6fe5840ac 100644
--- a/bp384/Cargo.toml
+++ b/bp384/Cargo.toml
@@ -14,7 +14,7 @@ edition = "2024"
 rust-version = "1.85"
 
 [dependencies]
-elliptic-curve = { version = "0.14.0-rc.29", default-features = false, features = ["sec1"] }
+elliptic-curve = { version = "0.14.0-rc.30", default-features = false, features = ["sec1"] }
 
 # optional dependencies
 ecdsa = { version = "0.17.0-rc.16", optional = true, default-features = false, features = ["der"] }
@@ -24,7 +24,7 @@ sha2 = { version = "0.11", optional = true, default-features = false }
 
 [dev-dependencies]
 criterion = "0.7"
-elliptic-curve = { version = "0.14.0-rc.29", default-features = false, features = ["dev"] }
+elliptic-curve = { version = "0.14.0-rc.30", default-features = false, features = ["dev"] }
 
 [features]
 default = ["pkcs8", "std"]
diff --git a/ed448-goldilocks/Cargo.toml b/ed448-goldilocks/Cargo.toml
index b03d5906e..76a9d6bb5 100644
--- a/ed448-goldilocks/Cargo.toml
+++ b/ed448-goldilocks/Cargo.toml
@@ -16,7 +16,7 @@ This crate also includes signing and verifying of Ed448 signatures.
 """
 
 [dependencies]
-elliptic-curve = { version = "0.14.0-rc.29", features = ["arithmetic", "pkcs8"] }
+elliptic-curve = { version = "0.14.0-rc.30", features = ["arithmetic", "pkcs8"] }
 hash2curve = "0.14.0-rc.11"
 rand_core = { version = "0.10", default-features = false }
 sha3 = { version = "0.11", default-features = false }
diff --git a/hash2curve/Cargo.toml b/hash2curve/Cargo.toml
index 8c8a73237..cb597e0e9 100644
--- a/hash2curve/Cargo.toml
+++ b/hash2curve/Cargo.toml
@@ -15,7 +15,7 @@ rust-version = "1.85"
 
 [dependencies]
 digest = { version = "0.11" }
-elliptic-curve = { version = "0.14.0-rc.29", default-features = false, features = ["arithmetic"] }
+elliptic-curve = { version = "0.14.0-rc.30", default-features = false, features = ["arithmetic"] }
 
 [dev-dependencies]
 hex-literal = "1"
diff --git a/k256/Cargo.toml b/k256/Cargo.toml
index 8179581ca..56ad8e98a 100644
--- a/k256/Cargo.toml
+++ b/k256/Cargo.toml
@@ -20,7 +20,7 @@ rust-version = "1.85"
 
 [dependencies]
 cpubits = "0.1"
-elliptic-curve = { version = "0.14.0-rc.29", default-features = false, features = ["sec1"] }
+elliptic-curve = { version = "0.14.0-rc.30", default-features = false, features = ["sec1"] }
 hash2curve = { version = "0.14.0-rc.11", optional = true }
 
 # optional dependencies
diff --git a/k256/src/arithmetic/field.rs b/k256/src/arithmetic/field.rs
index 0f073527a..e11cf5c17 100644
--- a/k256/src/arithmetic/field.rs
+++ b/k256/src/arithmetic/field.rs
@@ -28,14 +28,13 @@ use core::{
 };
 use elliptic_curve::{
     Generate,
-    bigint::{Odd, U256, modular::Retrieve},
+    bigint::{ArrayEncoding, Odd, U256, modular::Retrieve},
     ff::{self, Field, PrimeField},
     ops::Invert,
     rand_core::{TryCryptoRng, TryRng},
     subtle::{Choice, ConditionallySelectable, ConstantTimeEq, CtOption},
     zeroize::DefaultIsZeroes,
 };
-
 #[cfg(test)]
 use num_bigint::{BigUint, ToBigUint};
 
@@ -319,6 +318,10 @@ impl PrimeField for FieldElement {
         self.to_bytes()
     }
 
+    fn to_le_repr(&self) -> Self::Repr {
+        self.0.normalize().to_u256().to_le_byte_array()
+    }
+
     fn is_odd(&self) -> Choice {
         self.is_odd()
     }
diff --git a/k256/src/arithmetic/projective.rs b/k256/src/arithmetic/projective.rs
index b58a5eb3d..775367b84 100644
--- a/k256/src/arithmetic/projective.rs
+++ b/k256/src/arithmetic/projective.rs
@@ -24,7 +24,7 @@ use elliptic_curve::{
 };
 
 #[cfg(feature = "alloc")]
-use alloc::vec::Vec;
+use {alloc::vec::Vec, elliptic_curve::group::WnafGroup};
 
 #[rustfmt::skip]
 const ENDOMORPHISM_BETA: FieldElement = FieldElement::from_bytes_unchecked(&[
@@ -524,6 +524,15 @@ impl PrimeCurve for ProjectivePoint {
 
 impl PrimeGroup for ProjectivePoint {}
 
+#[cfg(feature = "alloc")]
+impl WnafGroup for ProjectivePoint {
+    fn recommended_wnaf_for_num_scalars(_num_scalars: usize) -> usize {
+        // TODO(tarcieri): provide a way for individual curves to configure this
+        // Returns a number between 2 and 22, inclusive.
+        4 // This seems to be a common starting point?
+    }
+}
+
 //
 // `core::ops` trait impls
 //
diff --git a/k256/src/arithmetic/scalar.rs b/k256/src/arithmetic/scalar.rs
index 1c92f81bf..df5ce6c98 100644
--- a/k256/src/arithmetic/scalar.rs
+++ b/k256/src/arithmetic/scalar.rs
@@ -310,6 +310,10 @@ impl PrimeField for Scalar {
         self.to_bytes()
     }
 
+    fn to_le_repr(&self) -> Self::Repr {
+        self.0.to_le_byte_array()
+    }
+
     fn is_odd(&self) -> Choice {
         self.0.is_odd().into()
     }
diff --git a/p192/Cargo.toml b/p192/Cargo.toml
index 9b0477b47..86292e2f7 100644
--- a/p192/Cargo.toml
+++ b/p192/Cargo.toml
@@ -17,7 +17,7 @@ edition = "2024"
 rust-version = "1.85"
 
 [dependencies]
-elliptic-curve = { version = "0.14.0-rc.29", default-features = false, features = ["sec1"] }
+elliptic-curve = { version = "0.14.0-rc.30", default-features = false, features = ["sec1"] }
 
 # optional dependencies
 ecdsa-core = { version = "0.17.0-rc.16", package = "ecdsa", optional = true, default-features = false, features = ["der"] }
diff --git a/p224/Cargo.toml b/p224/Cargo.toml
index da8ae519d..49afc9cd3 100644
--- a/p224/Cargo.toml
+++ b/p224/Cargo.toml
@@ -17,7 +17,7 @@ edition = "2024"
 rust-version = "1.85"
 
 [dependencies]
-elliptic-curve = { version = "0.14.0-rc.29", default-features = false, features = ["sec1"] }
+elliptic-curve = { version = "0.14.0-rc.30", default-features = false, features = ["sec1"] }
 
 # optional dependencies
 ecdsa-core = { version = "0.17.0-rc.16", package = "ecdsa", optional = true, default-features = false, features = ["der"] }
diff --git a/p256/Cargo.toml b/p256/Cargo.toml
index c2001dfb3..69428ed04 100644
--- a/p256/Cargo.toml
+++ b/p256/Cargo.toml
@@ -18,7 +18,7 @@ edition = "2024"
 rust-version = "1.85"
 
 [dependencies]
-elliptic-curve = { version = "0.14.0-rc.29", default-features = false, features = ["sec1"] }
+elliptic-curve = { version = "0.14.0-rc.30", default-features = false, features = ["sec1"] }
 
 # optional dependencies
 ecdsa-core = { version = "0.17.0-rc.16", package = "ecdsa", optional = true, default-features = false, features = ["der"] }
diff --git a/p256/src/arithmetic/scalar.rs b/p256/src/arithmetic/scalar.rs
index 8a5965104..01dbf7ca5 100644
--- a/p256/src/arithmetic/scalar.rs
+++ b/p256/src/arithmetic/scalar.rs
@@ -305,6 +305,10 @@ impl PrimeField for Scalar {
         self.to_bytes()
     }
 
+    fn to_le_repr(&self) -> FieldBytes {
+        self.0.to_le_byte_array()
+    }
+
     fn is_odd(&self) -> Choice {
         self.0.is_odd().into()
     }
diff --git a/p256/tests/projective.rs b/p256/tests/projective.rs
index 5be8291eb..24e1cae16 100644
--- a/p256/tests/projective.rs
+++ b/p256/tests/projective.rs
@@ -18,6 +18,9 @@ use p256::{
 use primeorder::test_projective_arithmetic;
 use proptest::{prelude::any, prop_compose, proptest};
 
+#[cfg(feature = "alloc")]
+use elliptic_curve::point::AffineCoordinates;
+
 test_projective_arithmetic!(
     AffinePoint,
     ProjectivePoint,
@@ -32,6 +35,21 @@ fn projective_identity_to_bytes() {
     assert_eq!([0; 33], ProjectivePoint::IDENTITY.to_bytes().as_slice());
 }
 
+#[cfg(feature = "alloc")]
+#[test]
+fn wnaf() {
+    for (k, coords) in ADD_TEST_VECTORS.iter().enumerate() {
+        let scalar = Scalar::from(k as u64 + 1);
+        let mut wnaf = ProjectivePoint::wnaf();
+        let mut wnaf_base = wnaf.base(ProjectivePoint::GENERATOR, 1);
+        let p = wnaf_base.scalar(&scalar).to_affine();
+
+        let (x, y) = (p.x(), p.y());
+        assert_eq!(x.0, coords.0);
+        assert_eq!(y.0, coords.1);
+    }
+}
+
 prop_compose! {
     fn non_identity()(bytes in any::<[u8; 32]>()) -> NonIdentity<ProjectivePoint> {
         NonIdentity::mul_by_generator(&NonZeroScalar::reduce_nonzero(&FieldBytes::from(bytes)))
diff --git a/p384/Cargo.toml b/p384/Cargo.toml
index 7f2ac9efa..039892cb7 100644
--- a/p384/Cargo.toml
+++ b/p384/Cargo.toml
@@ -18,7 +18,7 @@ edition = "2024"
 rust-version = "1.85"
 
 [dependencies]
-elliptic-curve = { version = "0.14.0-rc.29", default-features = false, features = ["sec1"] }
+elliptic-curve = { version = "0.14.0-rc.30", default-features = false, features = ["sec1"] }
 
 # optional dependencies
 ecdsa-core = { version = "0.17.0-rc.16", package = "ecdsa", optional = true, default-features = false, features = ["der"] }
diff --git a/p521/Cargo.toml b/p521/Cargo.toml
index 374026df3..6318aecd7 100644
--- a/p521/Cargo.toml
+++ b/p521/Cargo.toml
@@ -18,7 +18,7 @@ rust-version = "1.85"
 
 [dependencies]
 base16ct = "1"
-elliptic-curve = { version = "0.14.0-rc.29", default-features = false, features = ["sec1"] }
+elliptic-curve = { version = "0.14.0-rc.30", default-features = false, features = ["sec1"] }
 
 # optional dependencies
 ecdsa-core = { version = "0.17.0-rc.16", package = "ecdsa", optional = true, default-features = false, features = ["der"] }
diff --git a/p521/src/arithmetic/field.rs b/p521/src/arithmetic/field.rs
index 47f78a176..3db5ae880 100644
--- a/p521/src/arithmetic/field.rs
+++ b/p521/src/arithmetic/field.rs
@@ -560,6 +560,13 @@ impl PrimeField for FieldElement {
         self.to_bytes()
     }
 
+    #[inline]
+    fn to_le_repr(&self) -> FieldBytes {
+        let mut ret = [0u8; 66];
+        fiat_p521_to_bytes(&mut ret, &self.0); // natively little-endian
+        ret.into()
+    }
+
     #[inline]
     fn is_odd(&self) -> Choice {
         self.is_odd()
diff --git a/primefield/Cargo.toml b/primefield/Cargo.toml
index 4f1ebee66..91724170a 100644
--- a/primefield/Cargo.toml
+++ b/primefield/Cargo.toml
@@ -19,7 +19,7 @@ rust-version = "1.85"
 [dependencies]
 bigint = { version = "0.7.1", package = "crypto-bigint", default-features = false, features = ["rand_core", "hybrid-array", "subtle"] }
 common = { package = "crypto-common", version = "0.2", features = ["rand_core"] }
-ff = { version = "0.14.0-rc.0", package = "rustcrypto-ff", default-features = false }
+ff = { version = "0.14.0-rc.1", package = "rustcrypto-ff", default-features = false }
 subtle = { version = "2.6", default-features = false, features = ["const-generics"] }
 rand_core = { version = "0.10", default-features = false }
 zeroize = { version = "1.7", default-features = false }
diff --git a/primefield/src/macros.rs b/primefield/src/macros.rs
index 7677a346c..9b895b62d 100644
--- a/primefield/src/macros.rs
+++ b/primefield/src/macros.rs
@@ -346,6 +346,11 @@ macro_rules! monty_field_element {
                 self.0.to_repr()
             }
 
+            #[inline]
+            fn to_le_repr(&self) -> Self::Repr {
+                self.0.to_le_repr()
+            }
+
             #[inline]
             fn is_odd(&self) -> $crate::subtle::Choice {
                 self.0.is_odd()
diff --git a/primefield/src/monty.rs b/primefield/src/monty.rs
index 6d3b0bb7d..d1c91823c 100644
--- a/primefield/src/monty.rs
+++ b/primefield/src/monty.rs
@@ -475,6 +475,17 @@ where
         self.to_bytes()
     }
 
+    fn to_le_repr(&self) -> Self::Repr {
+        match MOD::BYTE_ORDER {
+            ByteOrder::BigEndian => {
+                let mut bytes = self.to_bytes();
+                bytes.reverse();
+                bytes
+            }
+            ByteOrder::LittleEndian => self.to_bytes(),
+        }
+    }
+
     fn is_odd(&self) -> Choice {
         self.is_odd()
     }
diff --git a/primeorder/Cargo.toml b/primeorder/Cargo.toml
index f9a04ec0f..f07b5f3a3 100644
--- a/primeorder/Cargo.toml
+++ b/primeorder/Cargo.toml
@@ -18,7 +18,7 @@ edition = "2024"
 rust-version = "1.85"
 
 [dependencies]
-elliptic-curve = { version = "0.14.0-rc.29", default-features = false, features = ["arithmetic", "sec1"] }
+elliptic-curve = { version = "0.14.0-rc.30", default-features = false, features = ["arithmetic", "sec1"] }
 
 # optional dependencies
 serdect = { version = "0.4", optional = true, default-features = false }
diff --git a/primeorder/src/projective.rs b/primeorder/src/projective.rs
index 2e402b983..0fc940c07 100644
--- a/primeorder/src/projective.rs
+++ b/primeorder/src/projective.rs
@@ -31,7 +31,10 @@ use elliptic_curve::{
 };
 
 #[cfg(feature = "alloc")]
-use alloc::vec::Vec;
+use {
+    alloc::vec::Vec,
+    elliptic_curve::group::{Wnaf, WnafGroup},
+};
 
 #[cfg(feature = "serde")]
 use serdect::serde::{Deserialize, Serialize, de, ser};
@@ -116,6 +119,15 @@ where
 
         lincomb(array::from_mut(&mut k), array::from_mut(&mut pc))
     }
+
+    /// Obtain a wNAF context for this group.
+    #[cfg(feature = "alloc")]
+    pub fn wnaf() -> Wnaf<(), Vec<Self>, Vec<i64>>
+    where
+        FieldBytes<C>: Copy,
+    {
+        Wnaf::new()
+    }
 }
 
 impl<C> ConditionallySelectable for ProjectivePoint<C>
@@ -601,6 +613,19 @@ where
     }
 }
 
+#[cfg(feature = "alloc")]
+impl<C> WnafGroup for ProjectivePoint<C>
+where
+    C: PrimeCurveParams,
+    FieldBytes<C>: Copy,
+{
+    fn recommended_wnaf_for_num_scalars(_num_scalars: usize) -> usize {
+        // TODO(tarcieri): provide a way for individual curves to configure this
+        // Returns a number between 2 and 22, inclusive.
+        4 // This seems to be a common starting point?
+    }
+}
+
 //
 // `core::ops` trait impls
 //
diff --git a/sm2/Cargo.toml b/sm2/Cargo.toml
index 5faa76254..8cc448c34 100644
--- a/sm2/Cargo.toml
+++ b/sm2/Cargo.toml
@@ -18,7 +18,7 @@ edition = "2024"
 rust-version = "1.85"
 
 [dependencies]
-elliptic-curve = { version = "0.14.0-rc.29", default-features = false, features = ["sec1"] }
+elliptic-curve = { version = "0.14.0-rc.30", default-features = false, features = ["sec1"] }
 fiat-crypto = { version = "0.3", default-features = false }
 rand_core = { version = "0.10", default-features = false }
 
@@ -33,7 +33,7 @@ sm3 = { version = "0.5", optional = true, default-features = false }
 
 [dev-dependencies]
 criterion = "0.7"
-elliptic-curve = { version = "0.14.0-rc.29", default-features = false, features = ["dev"] }
+elliptic-curve = { version = "0.14.0-rc.30", default-features = false, features = ["dev"] }
 hex-literal = "1"
 proptest = "1"