diff options
Diffstat (limited to 'src/lib/pubkey/pk_ops.h')
| -rw-r--r-- | src/lib/pubkey/pk_ops.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/lib/pubkey/pk_ops.h b/src/lib/pubkey/pk_ops.h index 0aaf0b0df..3e38cc8ca 100644 --- a/src/lib/pubkey/pk_ops.h +++ b/src/lib/pubkey/pk_ops.h @@ -99,6 +99,11 @@ class BOTAN_PUBLIC_API(2,0) Signature */ virtual secure_vector<uint8_t> sign(RandomNumberGenerator& rng) = 0; + /* + * Return an upper bound on the length of the output signature + */ + virtual size_t signature_length() const = 0; + virtual ~Signature() = default; }; |