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-rw-r--r--src/protocol.rs3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/protocol.rs b/src/protocol.rs
index a52c377..e6bc0f3 100644
--- a/src/protocol.rs
+++ b/src/protocol.rs
@@ -130,7 +130,8 @@ fn test_bsxii_continued() {
assert_eq!(a, c);
}
-fn make_discovery_key(key: &[u8]) -> Vec<u8> {
+// TODO: move to lib.rs?
+pub fn make_discovery_key(key: &[u8]) -> Vec<u8> {
// calculate discovery key
let mut discovery_key = [0; 32];
let mut hash = Blake2b::new_keyed(32, key);