use bitcoin::hashes::hmac::{Hmac, HmacEngine};
use bitcoin::hashes::sha256::Hash as Sha256;
-use secp256k1::key::{SecretKey,PublicKey};
-use secp256k1::Secp256k1;
-use secp256k1::ecdh::SharedSecret;
-use secp256k1;
+use bitcoin::secp256k1::key::{SecretKey,PublicKey};
+use bitcoin::secp256k1::Secp256k1;
+use bitcoin::secp256k1::ecdh::SharedSecret;
+use bitcoin::secp256k1;
use std::io::Cursor;
use std::sync::Arc;
use hex;
- use secp256k1::Secp256k1;
- use secp256k1::key::{PublicKey,SecretKey};
+ use bitcoin::secp256k1::Secp256k1;
+ use bitcoin::secp256k1::key::{PublicKey,SecretKey};
use super::OnionKeys;