{'fraction_non_alphanumeric': 0.029459901800327332, 'fraction_numerical': 0.0032733224222585926, 'mean_word_length': 5.0, '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}}
Cryptographic coprocessor for data integrity algorithms

In cryptography, for message/data integrity assurances, that are vital for a security product, are used Hash functions. The Hash algorithm is based on a one-way-function that maps an arbitrary-length data to a fixed-length output. This paper will present the usage of the newest hash algorithm SHA-3 - Keccak into an electronic module based on FPGA. This will work, along with an ARM Cortex-A9 microprocessor, as a cryptographic coprocessor. The implemented hardware solution significantly increased the computational speed of the signal data processing.