From 3998dbbc8a3ab3bfabb1b2e90a4840ad93a84adb Mon Sep 17 00:00:00 2001
From: Jonas Nick <jonasd.nick@gmail.com>
Date: Fri, 19 Aug 2022 18:58:44 +0000
Subject: BIP 340: fix function signature of lift_x in reference code

bip-0340.mediawiki defines lift_x as taking an integer argument. This commit
changes the argument of lift_x in the reference code to be identical to the
specification. Previously it took a byte array.
---
 bip-0340.mediawiki | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'bip-0340.mediawiki')

diff --git a/bip-0340.mediawiki b/bip-0340.mediawiki
index a67afe3..8128650 100644
--- a/bip-0340.mediawiki
+++ b/bip-0340.mediawiki
@@ -243,6 +243,12 @@ Blind Schnorr signatures could for example be used in [https://github.com/Elemen
 For development and testing purposes, we provide a [[bip-0340/test-vectors.csv|collection of test vectors in CSV format]] and a naive, highly inefficient, and non-constant time [[bip-0340/reference.py|pure Python 3.7 reference implementation of the signing and verification algorithm]].
 The reference implementation is for demonstration purposes only and not to be used in production environments.
 
+== Changelog ==
+
+To help implementors understand updates to this BIP, we keep a list of substantial changes.
+
+* 2022-08: Fix function signature of lift_x in reference code
+
 == Footnotes ==
 
 <references />
-- 
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