Digital certificates have long been used for traditional Internet applications, and have now entered into widespread use for the Internet of Things. However, constrained devices currently have no means to verify the revocation status of certificates. Without the ability to revoke certificates, network administrators have no recourse in the event of a private key compromise. This thesis explores three alternatives to solve this problem: (1) implement the Online Certificate Status Protocol (OCSP) as is on a CoAP network stack, (2) compress certificate revocation lists (CRLs) using Bloom filters, and (3) design an optimized version of OCSP (referred to here as TinyOCSP). This work concludes that TinyOCSP reduces the message overhead of online ...
Abstract Internet of Things (IoT) is a key topic of interest in modern communication context with t...
The widespread use of public networks, such as the Internet, for the exchange of sensitive data, lik...
Abstract — This paper presents a new on-line certificate validation method which provides higher deg...
Digital certificates have long been used for traditional Internet applications, and have now entered...
No doubt that data security online is crucial. Therefore, great attention has been paid to that aspe...
This thesis will investigate the possibility of developing a lightweight digitalcertificate solution...
A PKI (public key infrastructure) provides for a digital certificate that can identify an individual...
There are several different methods for checking whether certificates on the web have been revoked, ...
According to numerous sources, computer security can be explained as; how to address the three major...
Verification of the certificate revocation status is a crucial process for Public Key Infrastructure...
Certificates are the foundation of secure communication over the internet as of today. While certifi...
In this paper, we propose a lightweight mechanism for revoking se-curity certificates appropriate fo...
none2The paper presents a new on-line method for efficient authentication and verification of certif...
Certificate validation, one of the most important and complex tasks in a Public Key Infrastructure (...
The 2020 IEEE International Conference on Communications (ICC), Dublin, Ireland, 7-11 June 2020Inter...
Abstract Internet of Things (IoT) is a key topic of interest in modern communication context with t...
The widespread use of public networks, such as the Internet, for the exchange of sensitive data, lik...
Abstract — This paper presents a new on-line certificate validation method which provides higher deg...
Digital certificates have long been used for traditional Internet applications, and have now entered...
No doubt that data security online is crucial. Therefore, great attention has been paid to that aspe...
This thesis will investigate the possibility of developing a lightweight digitalcertificate solution...
A PKI (public key infrastructure) provides for a digital certificate that can identify an individual...
There are several different methods for checking whether certificates on the web have been revoked, ...
According to numerous sources, computer security can be explained as; how to address the three major...
Verification of the certificate revocation status is a crucial process for Public Key Infrastructure...
Certificates are the foundation of secure communication over the internet as of today. While certifi...
In this paper, we propose a lightweight mechanism for revoking se-curity certificates appropriate fo...
none2The paper presents a new on-line method for efficient authentication and verification of certif...
Certificate validation, one of the most important and complex tasks in a Public Key Infrastructure (...
The 2020 IEEE International Conference on Communications (ICC), Dublin, Ireland, 7-11 June 2020Inter...
Abstract Internet of Things (IoT) is a key topic of interest in modern communication context with t...
The widespread use of public networks, such as the Internet, for the exchange of sensitive data, lik...
Abstract — This paper presents a new on-line certificate validation method which provides higher deg...