1 files changed, 8 insertions, 11 deletions
diff --git a/packages/meshbay-node/src/meshbay_node/indexer/group_index.py b/packages/meshbay-node/src/meshbay_node/indexer/group_index.py
index 2340c78..9e4e780 100644
--- a/packages/meshbay-node/src/meshbay_node/indexer/group_index.py
+++ b/packages/meshbay-node/src/meshbay_node/indexer/group_index.py
@@ -13,29 +13,27 @@ Delta format:
 
 import base64
 import logging
-import os
-import time
-from dataclasses import dataclass, field, asdict
-from pathlib import Path
-from typing import Iterator
+from dataclasses import asdict, dataclass, field
 
 import blake3
 import msgpack
 import zstandard as zstd
 from cryptography.hazmat.primitives.asymmetric.ed25519 import Ed25519PrivateKey
-
 from meshbay_common.crypto import (
+    pk_to_b64,
     sign_chunk,
     verify_chunk_signature,
-    pk_to_b64,
-    generate_gek,
 )
+from meshbay_common.protocol import IndexDelta, IndexEntry
 from meshbay_common.webcrypto import (
     chunk_key_aes as derive_chunk_key,
-    encrypt_chunk_aes as encrypt_chunk,
+)
+from meshbay_common.webcrypto import (
     decrypt_chunk_aes as decrypt_chunk,
 )
-from meshbay_common.protocol import IndexEntry, IndexDelta
+from meshbay_common.webcrypto import (
+    encrypt_chunk_aes as encrypt_chunk,
+)
 
 log = logging.getLogger(__name__)
 
@@ -171,7 +169,6 @@ class GroupIndex:
     ) -> "GroupIndex":
         """Deserialize, verify signature, and decrypt (if private)."""
         from cryptography.hazmat.primitives.asymmetric.ed25519 import Ed25519PublicKey
-        from meshbay_common.crypto import verify_chunk_signature
 
         envelope = msgpack.unpackb(data, raw=False)