diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cryptography/hazmat/primitives/ciphers/aead.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/cryptography/hazmat/primitives/ciphers/aead.py b/src/cryptography/hazmat/primitives/ciphers/aead.py index 9794d768..e5197653 100644 --- a/src/cryptography/hazmat/primitives/ciphers/aead.py +++ b/src/cryptography/hazmat/primitives/ciphers/aead.py @@ -184,3 +184,5 @@ class AESGCM(object): utils._check_bytes("nonce", nonce) utils._check_bytes("data", data) utils._check_bytes("associated_data", associated_data) + if len(nonce) == 0: + raise ValueError("Nonce must be at least 1 byte") |