HAR 2009: Utilizing Quantum Cryptography for Secure Identification - Part 4/6
In this segment, speaker Stephanie Wehner discusses strategies for optimizing the use of noise in quantum cryptography to enhance secure identification, allowing a user, Alice, to authenticate herself to Bob.
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151 views • Oct 12, 2009
About this video
Clip4
Speaker: Stephanie Wehner
Making the most of noise
The goal of secure identification is to enable a user, Alice, to identify herself to Bob without revealing her password. Unfortunately, like many other interesting cryptographic problems involving two parties, this is impossible to achieve without making assumptions. For example, we could assume that factoring a large number is difficult. However it is not known whether this assumption is correct.
For more information go to: https://har2009.org/program/events/153.en.html
Speaker: Stephanie Wehner
Making the most of noise
The goal of secure identification is to enable a user, Alice, to identify herself to Bob without revealing her password. Unfortunately, like many other interesting cryptographic problems involving two parties, this is impossible to achieve without making assumptions. For example, we could assume that factoring a large number is difficult. However it is not known whether this assumption is correct.
For more information go to: https://har2009.org/program/events/153.en.html
Video Information
Views
151
Duration
9:49
Published
Oct 12, 2009
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