diff options
Diffstat (limited to 'src/lib/modes/cbc/cbc.cpp')
| -rw-r--r-- | src/lib/modes/cbc/cbc.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/lib/modes/cbc/cbc.cpp b/src/lib/modes/cbc/cbc.cpp index dd6550fce..85241cf53 100644 --- a/src/lib/modes/cbc/cbc.cpp +++ b/src/lib/modes/cbc/cbc.cpp @@ -105,8 +105,10 @@ size_t CBC_Encryption::minimum_final_size() const size_t CBC_Encryption::output_length(size_t input_length) const { - BOTAN_ASSERT(input_length != 0, "CBC_Encryption::output_length() call"); - return round_up(input_length, cipher().block_size()); + if(input_length == 0) + return cipher().block_size(); + else + return round_up(input_length, cipher().block_size()); } void CBC_Encryption::update(secure_vector<byte>& buffer, size_t offset) |