sha256

commit 902e3f6a31fbccc8b92f9c6e4ab80f94237b45b5
parent 902e5a7c504a5bb1cff73d621d8e1e73bca56d15
Author: Jared Tobin <jared@jtobin.io>
Date:   Sat, 31 Oct 2026 13:20:29 +0400

release: v0.3.6

Diffstat:
M
CHANGELOG
 | 
6
++++++
M
ppad-sha256.cabal
 | 
2
+-

2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/CHANGELOG b/CHANGELOG
@@ -1,5 +1,11 @@
 # Changelog
 
+- 0.3.6 (2026-10-31)
+  * Uses the x86 SHA extensions on x86_64 CPUs that support them,
+    detected at runtime, falling back to the pure Haskell
+    implementation elsewhere. 'hash' and 'hmac' on such CPUs are
+    roughly 2-4x faster.
+
 - 0.3.5 (2026-10-10)
   * Further defends MAC comparison timing against "helpful" LLVM
     optimizations.
diff --git a/ppad-sha256.cabal b/ppad-sha256.cabal
@@ -1,6 +1,6 @@
 cabal-version:      3.0
 name:               ppad-sha256
-version:            0.3.5
+version:            0.3.6
 synopsis:           The SHA-256 and HMAC-SHA256 algorithms
 license:            MIT
 license-file:       LICENSE