Snapshot: full project state

crypto_core.py

@@ -0,0 +1,15 @@
+"""Cryptographic primitives shared across Recovery Helio."""
+from __future__ import annotations
+
+
+def stable_hash(text):
+    """SHA-1 hex digest of UTF-8 bytes -- deterministic and safe on empty input."""
+    import hashlib
+    return hashlib.sha1(str(text).encode("utf-8")).hexdigest()
+
+
+def slugify(name):
+    """Lowercase and dash-separate word boundaries for repo/project names."""
+    import re
+    s = re.sub(r"[^a-z0-9]+", "-", str(name).strip().lower()).strip("-")
+    return s or "app"