refactor: significantly increase argon2id strength

Author: chadsec1

core/constants.py

@@ -83,8 +83,8 @@
 }
 
 # hash parameters
-ARGON2_MEMORY      = 256 * 1024   # MB
-ARGON2_ITERS       = 3
+ARGON2_MEMORY      = 1024 * 1024   # MB
+ARGON2_ITERS       = 2000
 ARGON2_OUTPUT_LEN  = 32           # bytes
 ARGON2_SALT_LEN    = 16           # bytes (Must be always 16 for interoperability with implementations using libsodium.)
 ARGON2_LANES       = 4

logic/utils.py

@@ -6,7 +6,7 @@ def check_str_high_entropy(s: str) -> bool:
         return False
 
     # if string is not all ascii, just assume it has enough entropy.
-    if not s.ascii():
+    if not s.isascii():
         return True
 
     # Check if string is all lowercase or uppercase