chacha

commit 3605e872ee75d8c8ddf79289a057083d79dca581
parent 787aebd17042f36ae8da97979557c10eb79d8360
Author: Jared Tobin <jared@jtobin.io>
Date:   Sat, 31 Oct 2026 14:51:33 +0400

release: v0.3.1

Diffstat:
M
CHANGELOG
 | 
5
+++++
M
ppad-chacha.cabal
 | 
2
+-

2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/CHANGELOG b/CHANGELOG
@@ -1,5 +1,10 @@
 # Changelog
 
+- 0.3.1 (2026-10-31)
+  * Uses SSE2 on x86_64, along with AVX2 on CPUs that support it,
+    detected at runtime. With AVX2, 'cipher' is roughly 3.5x faster on
+    short inputs and over 10x faster on long ones.
+
 - 0.3.0 (2026-09-06)
   * Adds a counter overflow error.
 
diff --git a/ppad-chacha.cabal b/ppad-chacha.cabal
@@ -1,6 +1,6 @@
 cabal-version:      3.0
 name:               ppad-chacha
-version:            0.3.0
+version:            0.3.1
 synopsis:           A fast ChaCha20 stream cipher
 license:            MIT
 license-file:       LICENSE