bump ff and group to pre-releases (#940)

Cargo.lock

@@ -369,7 +369,7 @@ checksum = "11157ac094ffbdde99aa67b23417ebdd801842852b500e395a45a9c0aac03e4a"
 [[package]]
 name = "elliptic-curve"
 version = "0.14.0-rc.1"
-source = "git+https://github.com/RustCrypto/traits.git#27835aa66710bded06caef143284892dda83dda5"
+source = "git+https://github.com/RustCrypto/traits.git#829328e9405143cc86b81c297b39f1a6161700c8"
 dependencies = [
  "base16ct",
  "crypto-bigint",
@@ -415,8 +415,9 @@ checksum = "658bd65b1cf4c852a3cc96f18a8ce7b5640f6b703f905c7d74532294c2a63984"
 
 [[package]]
 name = "ff"
-version = "0.13.0"
-source = "git+https://github.com/zkcrypto/ff.git?branch=release-0.14.0#1bb634588722b1b7ce986d239c263e332bedda7f"
+version = "0.14.0-pre.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d42dd26f5790eda47c1a2158ea4120e32c35ddc9a7743c98a292accc01b54ef3"
 dependencies = [
  "rand_core 0.9.2",
  "subtle",
@@ -453,8 +454,9 @@ dependencies = [
 
 [[package]]
 name = "group"
-version = "0.13.0"
-source = "git+https://github.com/pinkforest/group.git?branch=bump-rand-0.9#06ac6fb11ced26fbf980ee65e74fced4da66ec3e"
+version = "0.14.0-pre.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ff6a0b2dd4b981b1ae9e3e6830ab146771f3660d31d57bafd9018805a91b0f1"
 dependencies = [
  "ff",
  "rand_core 0.9.2",
@@ -1087,7 +1089,7 @@ dependencies = [
 [[package]]
 name = "signature"
 version = "2.3.0-pre.6"
-source = "git+https://github.com/RustCrypto/traits.git#27835aa66710bded06caef143284892dda83dda5"
+source = "git+https://github.com/RustCrypto/traits.git#b46b3d185459416fdd86a0ac2713f716f1bd183e"
 dependencies = [
  "digest",
  "rand_core 0.9.2",

Cargo.toml

@@ -32,18 +32,10 @@ slh-dsa         = { path = "./slh-dsa" }
 # https://github.com/RustCrypto/traits/pull/1751
 # https://github.com/RustCrypto/traits/pull/1767
 # https://github.com/RustCrypto/traits/pull/1774
+# https://github.com/RustCrypto/traits/pull/1822
 elliptic-curve = { git = "https://github.com/RustCrypto/traits.git" }
 signature      = { git = "https://github.com/RustCrypto/traits.git" }
 
 # https://github.com/RustCrypto/crypto-bigint/pull/762
 # https://github.com/RustCrypto/crypto-bigint/pull/765
 crypto-bigint = { git = "https://github.com/RustCrypto/crypto-bigint.git" }
-
-# https://github.com/zkcrypto/ff/pull/122
-# https://github.com/zkcrypto/ff/pull/126
-# https://github.com/zkcrypto/ff/pull/127
-# https://github.com/zkcrypto/ff/pull/130
-ff = { git = "https://github.com/zkcrypto/ff.git", branch = "release-0.14.0" }
-
-# https://github.com/zkcrypto/group/pull/56
-group = { git = "https://github.com/pinkforest/group.git", branch = "bump-rand-0.9" }

ecdsa/src/hazmat.rs

@@ -21,7 +21,7 @@ use {
         CurveArithmetic, NonZeroScalar, ProjectivePoint, Scalar,
         ff::PrimeField,
         group::{Curve as _, Group},
-        ops::{Invert, LinearCombination, MulByGenerator, Reduce},
+        ops::{Invert, LinearCombination, Reduce},
         point::AffineCoordinates,
         scalar::IsHigh,
     },