2 files changed, 2 insertions, 29 deletions
diff --git a/packages/meshbay-common/tests/test_groupbox.py b/packages/meshbay-common/tests/test_groupbox.py
index 65d8ce6..6e687ea 100644
--- a/packages/meshbay-common/tests/test_groupbox.py
+++ b/packages/meshbay-common/tests/test_groupbox.py
@@ -45,8 +45,8 @@ def test_purposes_are_separate_key_spaces(gek):
     The reason there are two info strings rather than one key reused.
 
     An ack sealed under the index subkey would otherwise be openable by anything
-    holding the index subkey, which is the confusion `GroupIndex.serialize()`'s
-    "the index as chunk 0 of a virtual index file" creates for chunk keys.
+    holding the index subkey — the confusion that treating "the index as chunk 0 of
+    a virtual index file" would create for chunk keys.
     """
     assert group_key(gek, PURPOSE_INDEX) != group_key(gek, PURPOSE_ACK)
     sealed = seal(gek, PURPOSE_INDEX, "index_sync", "g1", PAYLOAD)
diff --git a/packages/meshbay-common/tests/test_webcrypto.py b/packages/meshbay-common/tests/test_webcrypto.py
index fbffdc1..ffe3f36 100644
--- a/packages/meshbay-common/tests/test_webcrypto.py
+++ b/packages/meshbay-common/tests/test_webcrypto.py
@@ -17,17 +17,6 @@ def test_aes_roundtrip():
     assert decrypt_chunk_aes(key, nonce, ct) == data
 
 
-def test_aes_key_distinct_from_chacha_key():
-    """AES and ChaCha20 keys for the same chunk must differ."""
-    from meshbay_common.crypto import chunk_key as chacha_key
-    gek  = generate_gek()
-    data = os.urandom(100)
-    fh   = blake3.blake3(data).digest()
-    aes_k    = chunk_key_aes(gek, fh, 0)
-    chacha_k = chacha_key(gek, fh, 0)
-    assert aes_k != chacha_k
-
-
 def test_aes_wrong_key_rejected():
     gek  = generate_gek()
     data = b"private content"
@@ -76,19 +65,3 @@ def test_aes_gek_wrap_wrong_key_rejected():
     bundle = wrap_gek_aes(gek, pk_to_raw(sk_a.public_key()))
     with pytest.raises(Exception):
         unwrap_gek_aes(bundle, sk_to_raw(sk_b), pk_to_raw(sk_b.public_key()))
-
-
-def test_aes_gek_wrap_differs_from_chacha_wrap():
-    from cryptography.hazmat.primitives.asymmetric.x25519 import X25519PrivateKey
-    from meshbay_common.crypto import (
-        pk_to_raw,
-        wrap_gek,
-        wrap_gek_aes,
-    )
-    gek = generate_gek()
-    sk = X25519PrivateKey.generate()
-    pk_raw = pk_to_raw(sk.public_key())
-
-    bundle_aes = wrap_gek_aes(gek, pk_raw)
-    bundle_chacha = wrap_gek(gek, pk_raw)
-    assert bundle_aes["wrapped_b64"] != bundle_chacha["wrapped_b64"]