Changed default parallelism=1 when platform.machine() = wasm32

hynek · Dec 27, 2024 · 2a721f8 · 2a721f8
1 parent 8f15021
commit 2a721f8
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/argon2/_password_hasher.py b/src/argon2/_password_hasher.py
@@ -17,7 +17,9 @@
 DEFAULT_HASH_LENGTH = RFC_9106_LOW_MEMORY.hash_len
 DEFAULT_TIME_COST = RFC_9106_LOW_MEMORY.time_cost
 DEFAULT_MEMORY_COST = RFC_9106_LOW_MEMORY.memory_cost
-DEFAULT_PARALLELISM = RFC_9106_LOW_MEMORY.parallelism
+DEFAULT_PARALLELISM = (
+    1 if platform.machine() == "wasm32" else RFC_9106_LOW_MEMORY.parallelism
+)
 
 
 def _ensure_bytes(s: bytes | str, encoding: str) -> bytes: