{'fraction_non_alphanumeric': 0.01726844583987441, 'fraction_numerical': 0.01726844583987441, 'mean_word_length': 4.696428571428571, '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}}
Single Byte Differential Fault Analysis on the LED Lightweight Cipher in the Wireless Sensor Network

Abstract The LED is a new lightweight cipher, which was published in CHES 2011. This cipher could be applied in the Wireless Sensor Network to provide security. On the basis of the single byte-oriented fault model, we propose a differential fault analysis on the LED cipher. The attack could recover its 64-bit secret key by introducing 4 faulty ciphertexts, and 128-bit secret key by introducing 8 faulty ciphertexts. The results in this study will be beneficial to the analysis of the same type of other iterated lightweight ciphers.