Struggle with Spec256k1

1

Hi everyone,
I have problem with function gerenate_keypair in Spec256k1 version 0.30.0
and I have this error when I want to generate public_key and secret_key
this is my function :slight_smile:

   let secp = Secp256k1::new();
   let (secret_key, public_key) = secp.generate_keypair(&mut OsRng);

and no method generate_key found in secp
and this is my toml
secp256k1 = "0.30.0"

2

Did you enable the rand feature on secp256k1?

~/secp_test> cat src/main.rs
use secp256k1::rand::rngs::OsRng;
use secp256k1::Secp256k1;

fn main() {
    let secp = Secp256k1::new();
    let (secret_key, public_key) = secp.generate_keypair(&mut OsRng);
}
~/secp_test> cat Cargo.toml
[package]
name = "secp_test"
version = "0.1.0"
edition = "2021"

[dependencies]
secp256k1 = { version = "0.30.0", features = ["rand"] }
1 Like
3

Thankfully about this and my problem solved
my issue is about
secp256k1 = { version = "0.30.0", features = ["rand"] }

on Cargo.tmol and I just use
secp256k1 = version = "0.30.0"
instead of top
Ty Schard

4

Welcome!

Please mark the reply that solved your problem as the solution. That way the top is marked solved, and others can easily see the solution.