X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Fchan_utils.rs;h=f79498c58dd5087baffe68c91e754b6102587587;hb=0a345c046caeb6cd5af1b1c3dfc093b450cb6cee;hp=c229819c3b64e6d3e875002c814190a1d40e153e;hpb=07db23d102738d1e84e3d2cb36101cef92e1761d;p=rust-lightning

diff --git a/lightning/src/ln/chan_utils.rs b/lightning/src/ln/chan_utils.rs
index c229819c..f79498c5 100644
--- a/lightning/src/ln/chan_utils.rs
+++ b/lightning/src/ln/chan_utils.rs
@@ -173,7 +173,7 @@ impl Readable for CounterpartyCommitmentSecrets {
 
 /// Derives a per-commitment-transaction private key (eg an htlc key or payment key) from the base
 /// private key for that type of key and the per_commitment_point (available in TxCreationKeys)
-pub fn derive_private_key<T: secp256k1::Signing>(secp_ctx: &Secp256k1<T>, per_commitment_point: &PublicKey, base_secret: &SecretKey) -> Result<SecretKey, secp256k1::Error> {
+pub(crate) fn derive_private_key<T: secp256k1::Signing>(secp_ctx: &Secp256k1<T>, per_commitment_point: &PublicKey, base_secret: &SecretKey) -> Result<SecretKey, secp256k1::Error> {
 	let mut sha = Sha256::engine();
 	sha.input(&per_commitment_point.serialize());
 	sha.input(&PublicKey::from_secret_key(&secp_ctx, &base_secret).serialize());
@@ -197,7 +197,7 @@ pub(super) fn derive_public_key<T: secp256k1::Signing>(secp_ctx: &Secp256k1<T>,
 /// Derives a revocation key from its constituent parts.
 /// Note that this is infallible iff we trust that at least one of the two input keys are randomly
 /// generated (ie our own).
-pub(super) fn derive_private_revocation_key<T: secp256k1::Signing>(secp_ctx: &Secp256k1<T>, per_commitment_secret: &SecretKey, revocation_base_secret: &SecretKey) -> Result<SecretKey, secp256k1::Error> {
+pub fn derive_private_revocation_key<T: secp256k1::Signing>(secp_ctx: &Secp256k1<T>, per_commitment_secret: &SecretKey, revocation_base_secret: &SecretKey) -> Result<SecretKey, secp256k1::Error> {
 	let revocation_base_point = PublicKey::from_secret_key(&secp_ctx, &revocation_base_secret);
 	let per_commitment_point = PublicKey::from_secret_key(&secp_ctx, &per_commitment_secret);