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interface-2
Lev 3 years ago
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7cfb275a18
  1. 2
      .gitignore
  2. 260
      Cargo.lock
  3. 15
      Cargo.toml
  4. 63
      src/crypto.rs
  5. 12
      src/lib.rs

2
.gitignore vendored

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.idea/
target

260
Cargo.lock generated

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15
Cargo.toml

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[package]
name = "ironforce"
version = "0.1.0"
edition = "2018"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
rand_os = "*"
# x25519-dalek = "0.6.0"
# ed25519-dalek = { version = "1.0", features = ["serde"] }
sha2 = "0.8.1"
rand = "*"
serde = { version = "1.0", features = ["derive", "alloc"], default-features = false }

63
src/crypto.rs

@ -0,0 +1,63 @@
extern crate rand;
use crate::ed25519_dalek::ed25519::signature::Signature;
use crate::ed25519_dalek::Signer;
use crate::ed25519_dalek::Verifier;
use alloc::vec::Vec;
use ed25519_dalek::{Keypair, PublicKey as PK};
use rand::rngs::OsRng;
use serde::{Deserialize, Serialize};
#[derive(Debug, PartialEq, Serialize, Deserialize, Clone)]
pub struct PublicKey {
pub key: [u8; 32],
}
impl PublicKey {
pub fn verify_sign(&self, raw: &Vec<u8>, sign: &Vec<u8>) -> bool {
PK::from_bytes(&self.key)
.unwrap()
.verify(
raw,
&Signature::from_bytes(sign.clone().into_boxed_slice().as_ref()).unwrap(),
)
.is_ok()
}
}
pub struct Keys {
pub pair: Keypair,
}
impl Keys {
pub fn gen() -> Keys {
Keys {
pair: Keypair::generate(&mut OsRng {}),
}
}
}
#[derive(Debug, PartialEq, Serialize, Deserialize, Clone)]
pub enum Sign {
NoSign,
Signed(PublicKey /* source */, Vec<u8> /* sign */),
}
pub fn verify_sign(data: &Vec<u8>, sign: &Sign) -> bool {
match sign {
Sign::NoSign => true,
Sign::Signed(key, sign) => key.verify_sign(data, sign),
}
}
impl Keys {
pub fn sign(&self, content: &Vec<u8>) -> Vec<u8> {
self.pair.sign(content.as_ref()).to_bytes().to_vec()
}
pub fn get_public(&self) -> PublicKey {
PublicKey {
key: *self.clone().pair.public.as_bytes(),
}
}
}

12
src/lib.rs

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#![allow(dead_code)]
extern crate alloc;
extern crate rand;
#[cfg(test)]
mod tests {
#[test]
fn it_works() {
assert_eq!(2 + 2, 4);
}
}
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