airship/pegleg
Code Issues Proposed changes

Merge "Cache fernet keys when encrypting or decrypting"

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Zuul 2021-02-22 17:13:53 +00:00 committed by Gerrit Code Review
commit 753517c419
1 changed files with 2 additions and 0 deletions
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pegleg/engine/util/encryption.py
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@ -13,6 +13,7 @@
# limitations under the License. # limitations under the License.
import base64 import base64
from functools import lru_cache
import logging import logging
from cryptography import fernet from cryptography import fernet
@ -105,6 +106,7 @@ def decrypt(
raise raise
@lru_cache(maxsize=None)
def _generate_key(passphrase, salt, key_length, iterations): def _generate_key(passphrase, salt, key_length, iterations):
""" """
Use the passphrase and salt and PBKDF2HMAC key derivation algorithm, Use the passphrase and salt and PBKDF2HMAC key derivation algorithm,