公开(公告)号：EP3403209A1

公开(公告)日：2018-11-21

申请号：EP17738856.8

申请日：2017-01-11

Applicant: STC.UNM

Inventor： PLUSQUELLIC, James ,  CHE, Wenjie ,  ISMARI, Dylan

IPC: G06F21/30 ,  G06F21/70

CPC classification number: G06F21/30 ,  G06F21/44 ,  G06F21/70 ,  H04L9/0662 ,  H04L9/3278

Abstract: An authentication protocol using a Hardware-Embedded Delay PUF ("HELP"), which derives randomness from within-die path delay variations that occur along the paths within a hardware implementation of a cryptographic primitive, for example, the Advanced Encryption Standard ("AES") algorithm or Secure Hash Algorithm 3 ("SHA-3"). The digitized timing values which represent the path delays are stored in a database on a secure server (verifier) as an alternative to storing PUF response bitstrings thereby enabling the development of an efficient authentication protocol that provides both privacy and mutual authentication.

公开(公告)号：WO2017123631A1

公开(公告)日：2017-07-20

申请号：PCT/US2017/013013

申请日：2017-01-11

Applicant: STC.UNM

Inventor： PLUSQUELLIC, James ,  CHE, Wenjie ,  ISMARI, Dylan

IPC: G06F21/30 ,  G06F21/70

CPC classification number: G06F21/30 ,  G06F21/44 ,  G06F21/70 ,  H04L9/3278

Abstract: An authentication protocol using a Hardware-Embedded Delay PUF ("HELP"), which derives randomness from within-die path delay variations that occur along the paths within a hardware implementation of a cryptographic primitive, for example, the Advanced Encryption Standard ("AES") algorithm or Secure Hash Algorithm 3 ("SHA-3"). The digitized timing values which represent the path delays are stored in a database on a secure server (verifier) as an alternative to storing PUF response bitstrings thereby enabling the development of an efficient authentication protocol that provides both privacy and mutual authentication.

Abstract translation: 使用硬件嵌入延迟PUF（“HELP”）的认证协议，其从加密原语的硬件实现内的沿着路径发生的管芯内路径延迟变化导出随机性，用于 例如高级加密标准（“AES”）算法或安全散列算法3（“SHA-3”）。 表示路径延迟的数字化定时值被存储在安全服务器（验证器）上的数据库中，作为存储PUF响应位串的替代方案，从而使得能够开发提供隐私和相互认证的有效认证协议。