formalised project structure

bcrypt/hash/og.py

@@ -0,0 +1,15 @@
+'''
+The unchanged original "bcrypt" function for the CTF (by bpaul)
+'''
+def bcrypt(x: bytes) -> int:
+    h = 18446744073709551614
+
+    for (i, b) in enumerate(x):
+        h *= h * (b + 1)
+        k = 59275109328752 * (i + 1)
+        for j in range(8):
+            k ^= b << (j * j)
+        h += k
+        h %= (2 ** 64)
+
+    return h