The relationship between two flavors of oblivious transfer at the quantum level

Guang-Ping He, Z. D. Wang

备注：: 4 pages, no figure
发表信息：: Phys. Rev. A 73, 044304 (2006).
DOI：: 10.1103/PhysRevA.73.044304

英文摘要：

Though all-or-nothing oblivious transfer and one-out-of-two oblivious transfer are equivalent in classical cryptography, we here show that due to the nature of quantum cryptography, a protocol built upon secure quantum all-or-nothing oblivious transfer cannot satisfy the rigorous definition of quantum one-out-of-two oblivious transfer.

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