{'fraction_non_alphanumeric': 0.022564102564102566, 'fraction_numerical': 0.0, 'mean_word_length': 5.062111801242236, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Digital design of a key synchronization system on a FPGA for a network use

This paper presents the design of a programmable digital integrated circuitry for the use on a Personal Computer (PC) communication card for the synchronization of a key generator between two different destinations. The implementation is based on Peripheral Component Interconnectional (PCI) Architecture. A Hardware PC cryptography card (which is called LAM) has been designed using a Field Programmable Gate Array (FPGA) chip in combination with the digital part (physical layer) of the PCI Bus. LAM card includes a key synchronization system. The main objective of this paper is to provide the reader with a deep insight of the theory and design of a digital cryptographic circuitry, which was designed for a FPGA chip with the use of Very (High-Speed Integrated Circuit) Hardware Description Language (VHDL) for a PCI card. A demonstration of the LAM synchronization circuitry will be presented.