{'fraction_non_alphanumeric': 0.016908212560386472, 'fraction_numerical': 0.0, 'mean_word_length': 4.838028169014085, '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}}
A novel scheme for on-demand distribution of secure element keys

The Trusted Service Manager is a key actor in the Near Field Communication technology ecosystem. It is responsible for the management of secure elements and/or applications life cycle on behalf of Issuers, Mobile Network Operators and Service Providers. The Issuer is the actor owning the keys of the secure element present in an NFC-enabled equipment. Some of them such as personal computer, laptop, or tablet manufacturers can see the key management process as a barrier to the integration of the NFC technology. We propose a novel scheme for on-demand distribution of secure element keys. This scheme allows to subcontract the business and technical key management processes to a trusted third party that will distribute on-demand the keys to accredited TSMs.