## SevenZipCipher class

Base class for AES cipher used for 7-zip encryption.

The SevenZipCipher type exposes the following members:
## Properties
| Name | Description |
| :- | :- |
|can_reuse_transform|Gets a value indicating whether the current transform can be reused.|
|can_transform_multiple_blocks|Gets a value indicating whether multiple blocks can be transformed.|
|input_block_size|Gets the input block size.|
|output_block_size|Gets the output block size.|
## Methods
| Name | Description |
| :- | :- |
|transform_block(input_buffer, input_offset, input_count, output_buffer, output_offset)|Transforms the specified region of the input byte array and copies the resulting transform to the specified region of the output byte array.|
|transform_final_block(input_buffer, input_offset, input_count)|Transforms the specified region of the specified byte array.|

### See Also

* namespace [aspose.zip.crypto](/zip/python-net/aspose.zip.crypto/)
* assembly [Aspose.Zip](/zip/python-net/)