revme/cmd/statetest/
utils.rs

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use k256::ecdsa::SigningKey;
use revm::primitives::Address;

/// Recover the address from a private key (SigningKey).
pub fn recover_address(private_key: &[u8]) -> Option<Address> {
    let key = SigningKey::from_slice(private_key).ok()?;
    let public_key = key.verifying_key().to_encoded_point(false);
    Some(Address::from_raw_public_key(&public_key.as_bytes()[1..]))
}

#[cfg(test)]
mod tests {
    use super::*;
    use revm::primitives::{address, hex};

    #[test]
    fn sanity_test() {
        assert_eq!(
            Some(address!("a94f5374fce5edbc8e2a8697c15331677e6ebf0b")),
            recover_address(&hex!(
                "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8"
            ))
        )
    }
}