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Unconditionally Secure Cryptography

Unconditionally Secure Cryptography
无条件安全的密码学
批准号:
RGPIN-2016-03882
负责人:
Stinson, Douglas
金额:
$3.93万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2017
资助国家:
加拿大
项目状态:
已结题
起止时间:
2017-01-01 至 2018-12-31

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中文摘要
翻译
无条件安全的密码协议是指可以在数学上证明安全的协议,而不需要对底层计算问题的棘手性进行任何假设。无条件安全密码系统的第一个例子是一次性密码本,香农证明了它的安全性。到目前为止,有许多这样的计划的例子。例子包括某些类型的认证码,秘密共享方案,密钥预分配方案,承诺方案,跟踪方案,广播加密,甚至一些在公钥设置中最常研究的方案,如签名方案。
英文摘要
Unconditionally secure cryptographic protocols refer to protocols that can be proven secure mathematically without the need for any assumptions regarding the intractability of underlying computational problems. The first example of an unconditionally secure cryptosystem was the one-time pad, which was proven secure by Shannon. There are by now many examples of many such schemes. Examples include certain types of authentication codes, secret sharing schemes, key predistribution schemes, commitment schemes, tracing schemes, broadcast encryption, and even some schemes that are most often studied in the public-key setting, such as signature schemes.
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Unconditionally Secure Cryptography
  • 批准号:
    RGPIN-2016-03882
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $7.87万
  • 财政年份:
    2021
  • 负责人:
    Stinson, Douglas
  • 依托单位:
Unconditionally Secure Cryptography
  • 批准号:
    RGPIN-2016-03882
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $3.93万
  • 财政年份:
    2020
  • 负责人:
    Stinson, Douglas
  • 依托单位:
Unconditionally Secure Cryptography
  • 批准号:
    RGPIN-2016-03882
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $3.93万
  • 财政年份:
    2018
  • 负责人:
    Stinson, Douglas
  • 依托单位:
Unconditionally Secure Cryptography
  • 批准号:
    RGPIN-2016-03882
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $3.93万
  • 财政年份:
    2016
  • 负责人:
    Stinson, Douglas
  • 依托单位:
海外基金