remove `rng` and `curves` from `bins/` (dragoon/komodo!144)

they have been moved to [dragoon/binaries](https://gitlab.isae-supaero.fr/dragoon/binaries).

Cargo.toml

@@ -23,8 +23,6 @@ rand = "0.8.5"
 [workspace]
 members = [
     "benchmarks",
-    "bins/curves",
     "bins/inbreeding",
     "bins/rank",
-    "bins/rng",
 ]

bins/curves/Cargo.toml

-[package]
-name = "curves"
-version = "0.1.0"
-edition = "2021"
-description = "Explore Arkworks elliptic curves."
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-ark-bls12-377 = "0.4.0"
-ark-bls12-381 = "0.4.0"
-ark-bn254 = "0.4.0"
-ark-bw6-761 = "0.4.0"
-ark-cp6-782 = "0.4.0"
-ark-curve25519 = "0.4.0"
-ark-ed-on-bls12-377 = "0.4.0"
-ark-ed-on-bls12-381 = "0.4.0"
-ark-ed-on-bls12-381-bandersnatch = "0.4.0"
-ark-ed-on-bn254 = "0.4.0"
-ark-ed-on-bw6-761 = "0.4.0"
-ark-ed-on-cp6-782 = "0.4.0"
-ark-ed-on-mnt4-298 = "0.4.0"
-ark-ed-on-mnt4-753 = "0.4.0"
-ark-ed25519 = "0.4.0"
-ark-ff = "0.4.2"
-ark-mnt4-298 = "0.4.0"
-ark-mnt4-753 = "0.4.0"
-ark-mnt6-298 = "0.4.0"
-ark-mnt6-753 = "0.4.0"
-ark-pallas = "0.4.0"
-ark-poly-commit = "0.4.0"
-ark-secp256k1 = "0.4.0"
-ark-secp256r1 = "0.4.0"
-ark-secp384r1 = "0.4.0"
-ark-secq256k1 = "0.4.0"
-ark-vesta = "0.4.0"

bins/curves/README.md

-```shell
-cargo run
-    | lines
-    | parse "{curve}: {fq} -> {fr}"
-    | into int fq fr
-    | insert x { (1 - $in.fr / $in.fq) * 100 | math round --precision 1 }
-```
-
-which gives the followin table
-
-| curve                            | fq  | fr  | x    |
-| -------------------------------- | --- | --- | ---- |
-| ark_bls12_377                    | 377 | 253 | 32.9 |
-| ark_bls12_381                    | 381 | 255 | 33.1 |
-| ark_bn254                        | 254 | 254 | 0    |
-| ark_bw6_761                      | 761 | 377 | 50.5 |
-| ark_cp6_782                      | 782 | 377 | 51.8 |
-| ark_curve25519                   | 255 | 253 | 0.8  |
-| ark_ed25519                      | 255 | 253 | 0.8  |
-| ark_ed_on_bls12_377              | 253 | 251 | 0.8  |
-| ark_ed_on_bls12_381              | 255 | 252 | 1.2  |
-| ark_ed_on_bls12_381_bandersnatch | 255 | 253 | 0.8  |
-| ark_ed_on_bn254                  | 254 | 251 | 1.2  |
-| ark_ed_on_bw6_761                | 377 | 374 | 0.8  |
-| ark_ed_on_cp6_782                | 377 | 374 | 0.8  |
-| ark_ed_on_mnt4_298               | 298 | 296 | 0.7  |
-| ark_ed_on_mnt4_753               | 753 | 750 | 0.4  |
-| ark_mnt4_298                     | 298 | 298 | 0    |
-| ark_mnt4_753                     | 753 | 753 | 0    |
-| ark_mnt6_298                     | 298 | 298 | 0    |
-| ark_mnt6_753                     | 753 | 753 | 0    |
-| ark_pallas                       | 255 | 255 | 0    |
-| ark_secp256k1                    | 256 | 256 | 0    |
-| ark_secp256r1                    | 256 | 256 | 0    |
-| ark_secp384r1                    | 384 | 384 | 0    |
-| ark_secq256k1                    | 256 | 256 | 0    |
-| ark_vesta                        | 255 | 255 | 0    |

bins/curves/src/main.rs

-use ark_ff::PrimeField;
-
-fn show_curve<Fr: PrimeField, Fq: PrimeField>(name: &str) {
-    println!(
-        "{}: {} -> {}",
-        name,
-        Fq::MODULUS_BIT_SIZE,
-        Fr::MODULUS_BIT_SIZE
-    );
-}
-
-/// takes a sequence of curve crate names and calls the [`show_curve`] function
-/// for you
-///
-/// this macro accepts a trailling comma in case you have a big list that spans
-/// over multiple lines, e.g.
-///
-/// ## examples
-/// ```rust
-/// show_curve(ark_bls12_381)
-/// ```
-/// or
-/// ```rust
-/// show_curve(
-///     ark_bls12_381,
-///     ark_bn254,
-///     ark_pallas,
-///     ark_vesta
-/// )
-/// ```
-/// or
-/// ```rust
-/// show_curve(
-///     ark_bls12_381,
-///     ark_bn254,
-///     ark_pallas,
-///     ark_vesta,
-/// )
-/// ```
-macro_rules! show_curve {
-    ($($c:ident),+ $(,)?) => {
-        $(show_curve::<$c::Fr, $c::Fq>(stringify!($c));)*
-    }
-}
-
-fn main() {
-    show_curve!(
-        ark_bls12_377,
-        ark_bls12_381,
-        ark_bn254,
-        ark_bw6_761,
-        ark_cp6_782,
-        ark_curve25519,
-        ark_ed_on_bls12_377,
-        ark_ed_on_bls12_381,
-        ark_ed_on_bls12_381_bandersnatch,
-        ark_ed_on_bn254,
-        ark_ed_on_bw6_761,
-        ark_ed_on_cp6_782,
-        ark_ed_on_mnt4_298,
-        ark_ed_on_mnt4_753,
-        ark_ed25519,
-        ark_mnt4_298,
-        ark_mnt4_753,
-        ark_mnt6_298,
-        ark_mnt6_753,
-        ark_pallas,
-        ark_secp256k1,
-        ark_secp256r1,
-        ark_secp384r1,
-        ark_secq256k1,
-        ark_vesta,
-    );
-}

bins/rng/Cargo.toml

-[package]
-name = "rng"
-version = "0.1.0"
-edition = "2021"
-description = "Generate random numbers from a seed."
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-clap = { version = "4.5.4", features = ["derive"] }
-hex = "0.4.3"
-rand = "0.8.5"

bins/rng/src/main.rs

-use clap::Parser;
-use rand::{rngs::StdRng, Rng, SeedableRng};
-
-fn parse_hex_string(s: &str) -> Result<[u8; 32], String> {
-    if s.len() != 64 {
-        return Err("Input string must be exactly 64 characters long".to_string());
-    }
-
-    match hex::decode(s) {
-        // `bytes` will be a `Vec<u8>` of size `32`, so it's safe to `unwrap`
-        // the conversion to `[u8: 32]`
-        Ok(bytes) => Ok(bytes.try_into().unwrap()),
-        Err(e) => Err(format!("Failed to decode hex string: {}", e)),
-    }
-}
-
-#[derive(Parser)]
-#[command(version, about, long_about = None)]
-struct Cli {
-    #[arg(short)]
-    n: usize,
-
-    #[arg(long, value_parser = parse_hex_string)]
-    prng_seed: [u8; 32],
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    let mut rng = StdRng::from_seed(cli.prng_seed);
-
-    for _ in 0..cli.n {
-        println!("{}", rng.gen::<u8>());
-    }
-}