bump rand_core to 0.10.0-rc.2

Author: baloo

Cargo.toml

@@ -12,7 +12,7 @@ rust-version = "1.85"
 [dependencies]
 crypto-bigint = { version = "0.7.0-pre.5", default-features = false, features = ["rand_core"] }
 libm = { version = "0.2.13", default-features = false, features = ["arch"] }
-rand_core = { version = "0.9.2", default-features = false }
+rand_core = { version = "0.10.0-rc.2", default-features = false }
 rayon = { version = "1", optional = true, default-features = false }
 
 # Optional dependencies used in tests and benchmarks
@@ -21,10 +21,10 @@ rug = { version = "1.26", optional = true, default-features = false, features =
 glass_pumpkin = { version = "1", optional = true }
 
 [dev-dependencies]
-rand_core = { version = "0.9.2", default-features = false, features = ["os_rng"] }
+rand = { version = "0.10.0-rc.1", features = ["chacha"] }
+rand_core = { version = "0.10.0-rc.2", default-features = false }
 # need `crypto-bigint` with `alloc` to test `BoxedUint`
 crypto-bigint = { version = "0.7.0-pre.5", default-features = false, features = ["alloc"] }
-rand_chacha = "0.9"
 criterion = { version = "0.5", features = ["html_reports"] }
 num-modular = { version = "0.5", features = ["num-bigint"] }
 num-bigint = "0.4"
@@ -62,3 +62,7 @@ harness = false
 [[bench]]
 name = "cctv"
 harness = false
+
+[patch.crates-io]
+crypto-bigint = { git = "https://github.com/RustCrypto/crypto-bigint", branch = "rand_core/v0.10.0-rc-2" }
+rand_core = { git = "https://github.com/baloo/rand-core.git", branch = "baloo/seedablerng/fork" }

README.md

@@ -28,21 +28,19 @@ Find a 196 bit prime returned in a 256-bit long `crypto_bigint::U256`:
 
 ```rust
 use crypto_bigint::U256;
-use rand_core::{OsRng, TryRngCore};
 use crypto_primes::{Flavor, is_prime, random_prime};
 
-let prime = random_prime::<U256, _>(&mut OsRng.unwrap_mut(), Flavor::Any, 196);
+let prime = random_prime::<U256, _>(&mut rand::rng(), Flavor::Any, 196);
 assert!(is_prime(Flavor::Any, &prime));
 ```
 
 Find a 64 bit safe prime returned in a `crypto_bigint::U1024`:
 
 ```rust
 use crypto_bigint::U1024;
-use rand_core::{OsRng, TryRngCore};
 use crypto_primes::{Flavor, is_prime, random_prime};
 
-let prime = random_prime::<U1024, _>(&mut OsRng.unwrap_mut(), Flavor::Safe, 64);
+let prime = random_prime::<U1024, _>(&mut rand::rng(), Flavor::Safe, 64);
 assert!(is_prime(Flavor::Safe, &prime));
 ```
 
@@ -56,12 +54,11 @@ use crypto_primes::{
     is_prime, random_prime, sieve_and_find,
 };
 use crypto_bigint::U256;
-use rand_core::{OsRng, TryRngCore};
 
 let flavor = Flavor::Any;
 let factory = SmallFactorsSieveFactory::<U256>::new(flavor, 256, SetBits::TwoMsb).unwrap();
 let prime = sieve_and_find(
-    &mut OsRng.unwrap_mut(),
+    &mut rand::rng(),
     factory,
     |_rng, candidate| is_prime(flavor, candidate)
 ).unwrap().unwrap();