Fix blake2b_224 in plutus-tx (#5716)

* Fix blake2b_224 in plutus-tx * Forgot to add changelog
IntersectMBO · Jan 12, 2024 · 2fea70c · 2fea70c
1 parent ef18f58
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diff --git a/plutus-tx/changelog.d/20240112_125800_kenneth.mackenzie.md b/plutus-tx/changelog.d/20240112_125800_kenneth.mackenzie.md
@@ -0,0 +1,5 @@
+### Fixed
+
+- The `blake2b_224` function in the plutus-tx plugin was erroneously
+  calling `blake2b_256` instead.  Now fixed.
+
diff --git a/plutus-tx/src/PlutusTx/Builtins.hs b/plutus-tx/src/PlutusTx/Builtins.hs
@@ -161,7 +161,7 @@ sha3_256 = BI.sha3_256
 {-# INLINABLE blake2b_224 #-}
 -- | The BLAKE2B-224 hash of a 'ByteString'
 blake2b_224 :: BuiltinByteString -> BuiltinByteString
-blake2b_224 = BI.blake2b_256
+blake2b_224 = BI.blake2b_224
 
 {-# INLINABLE blake2b_256 #-}
 -- | The BLAKE2B-256 hash of a 'ByteString'