Non-Invertible Public Key Certificates

نویسندگان

چکیده

Post-quantum public cryptosystems introduced so far do not define a scalable key infrastructure for the quantum era. We demonstrate here certification system based on Lizama’s non-invertible exchange protocol which can be used to implement secure, scalable, interoperable and efficient (PKI). show functionality of certificates across different domains. Finally, we discuss method that enables exhibit perfect forward secrecy (PFS).

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Classifying Public Key Certificates

In spite of the fact that there are several companies that (try to) sell public key certificates, there is still no unified or standardized classification scheme that can be used to compare and put into perspective the various offerings. In this paper, we try to start filling this gap and propose a four-dimensional scheme that can be used to uniformly describe and classify public key certificat...

متن کامل

l-Invertible Cycles for Multivariate Quadratic (MQ) Public Key Cryptography

We propose a new basic trapdoor `IC (`-Invertible Cycles) of the mixed eld type forMultivariate Quadratic public key cryptosystems. This is the rst new basic trapdoor since the invention of Unbalanced Oil and Vinegar in 1997. `IC can be considered an extended form of the well-known Matsumoto-Imai Scheme A (also MIA or C∗), and share some features of stagewise triangular systems. However `IC has...

متن کامل

`-Invertible Cycles for Multivariate Quadratic (MQ) Public Key Cryptography

We propose a new basic trapdoor `IC (`-Invertible Cycles) of the mixed field type forMultivariate Quadratic public key cryptosystems. This is the first new basic trapdoor since the invention of Unbalanced Oil and Vinegar in 1997. `IC can be considered an extended form of the well-known Matsumoto-Imai Scheme A (also MIA or C∗), and share some features of stagewise triangular systems. However `IC...

متن کامل

Multiple and Unlinkable Public Key Encryption without Certificates

We newly propose a multiple and unlinkable identity-based public key encryption scheme. Unlike the traditional public key encryption and identity-based encryption schemes, our scheme allows the use of a various number of identity-based public keys in different groups or applications while keeping a single decryption key so that the decryption key can decrypt every ciphertexts encrypted with tho...

متن کامل

Public Key Cryptography Sans Certificates in Ad Hoc Networks

Several researchers have proposed the use of threshold cryptographic model to enable secure communication in ad hoc networks without the need of a trusted center. In this model, the system remains secure even in the presence of a certain threshold t of corrupted/malicious nodes. In this paper, we show how to perform necessary public key operations without node-specific certificates in ad hoc ne...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Entropy

سال: 2021

ISSN: ['1099-4300']

DOI: https://doi.org/10.3390/e23020226