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Medical imaging has made great technological breakthroughs in multimodal acquisition, visualization, and analysis with many complementary image modalities to non-invasively capture human anatomy, physiology and pathology. New functional imaging techniques help elucidate the dynamics of human health and disease at much higher throughput, enabled by growth in affordable computing power, memory capacity,...
In this article, a verifiable vector space secret sharing scheme is proposed in detail. It's security is based on the security of elliptic curve cryptography. This scheme has the following characteristics: The precondition of (t ,n) -threshold secret sharing scheme that all assignees' purview must be same is generalized. A verifiable infrastructure is provided, which can be used to detect the cheaters...
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