Hybrid key exchange in TLS 1.3

Hybrid key exchange in TLS 1.3
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发表时间:
2020-02
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通讯作者:
S. Fluhrer;Douglas Steblia;S. Gueron
S. Fluhrer;Douglas Steblia;S. Gueron
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其他
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作者:
S. Fluhrer;Douglas Steblia;S. Gueron

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混合密钥交换是指同时使用多个密钥交换算法,并将结果与提供安全性的目标相结合,即使除了一个组件算法之外的所有组件算法都被破坏。它的动机是过渡到后量子密码学。本文档提供了传输层安全(TLS)协议版本1.3中的混合密钥交换的构造。鼓励在TLS IETF邮件列表tls@ietf.org或包含草案的GitHub存储库https://github.com/dstebila/draft-stebila-tls-hybrid- design上讨论这项工作。
Hybrid key exchange refers to using multiple key exchange algorithms simultaneously and combining the result with the goal of providing security even if all but one of the component algorithms is broken. It is motivated by transition to post-quantum cryptography. This document provides a construction for hybrid key exchange in the Transport Layer Security (TLS) protocol version 1.3. Discussion of this work is encouraged to happen on the TLS IETF mailing list tls@ietf.org or on the GitHub repository which contains the draft: https://github.com/dstebila/draft-stebila-tls-hybrid- design.