Page 1. The Maximal Stimulation and Facial Nerve Conduction Latency Tests: Predicting the Outcome... more Page 1. The Maximal Stimulation and Facial Nerve Conduction Latency Tests: Predicting the Outcome of Bell's Palsy John M. Ruboyianes, MD; Kedar K. Adour, MD; David Q Santos, MD; Peter G. Von Doersten, MD To test the ...
Secure communication requires message authentication. In this paper we address the problem of how... more Secure communication requires message authentication. In this paper we address the problem of how to authenticate quantum information sent through a quantum channel between two communicating parties with the minimum amount of resources. Specifically, our objective is to determine whether one elementary quantum message (a qubit) can be authenticated with a key of minimum length. We show that, unlike the case of classical-message quantum authentication, this is not possible.
Although key distribution is arguably the most studied context on which to apply quantum cryptogr... more Although key distribution is arguably the most studied context on which to apply quantum cryptographic techniques, message authentication, i.e., certifying the identity of the message originator and the integrity of the message sent, can also benefit from the use of quantum resources. Classically, message authentication can be performed by techniques based on hash functions. However, the security of the resulting protocols depends on the selection of appropriate hash functions, and on the use of long authentication keys. In this paper we propose a quantum authentication procedure that, making use of just one qubit as the authentication key, allows the authentication of binary classical messages in a secure manner.
Page 1. The Maximal Stimulation and Facial Nerve Conduction Latency Tests: Predicting the Outcome... more Page 1. The Maximal Stimulation and Facial Nerve Conduction Latency Tests: Predicting the Outcome of Bell's Palsy John M. Ruboyianes, MD; Kedar K. Adour, MD; David Q Santos, MD; Peter G. Von Doersten, MD To test the ...
Secure communication requires message authentication. In this paper we address the problem of how... more Secure communication requires message authentication. In this paper we address the problem of how to authenticate quantum information sent through a quantum channel between two communicating parties with the minimum amount of resources. Specifically, our objective is to determine whether one elementary quantum message (a qubit) can be authenticated with a key of minimum length. We show that, unlike the case of classical-message quantum authentication, this is not possible.
Although key distribution is arguably the most studied context on which to apply quantum cryptogr... more Although key distribution is arguably the most studied context on which to apply quantum cryptographic techniques, message authentication, i.e., certifying the identity of the message originator and the integrity of the message sent, can also benefit from the use of quantum resources. Classically, message authentication can be performed by techniques based on hash functions. However, the security of the resulting protocols depends on the selection of appropriate hash functions, and on the use of long authentication keys. In this paper we propose a quantum authentication procedure that, making use of just one qubit as the authentication key, allows the authentication of binary classical messages in a secure manner.
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Papers by David Santos