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This reversible status can be used to note the temporary invalidity of the certificate (e.g., if the user is unsure if the private key has been lost). If, in this example, the private key was found and nobody had access to it, the status could be reinstated, and the certificate is valid again, thus removing the certificate from future CRLs.
A graphical display of AIS data on board a ship. The automatic identification system ( AIS) is an automatic tracking system that uses transceivers on ships and is used by vessel traffic services (VTS). When satellites are used to receive AIS signatures, the term Satellite-AIS (S-AIS) is used. AIS information supplements marine radar, which ...
RFC 8954: OCSP Nonce Extension. The Online Certificate Status Protocol ( OCSP) is an Internet protocol used for obtaining the revocation status of an X.509 digital certificate. [2] It is described in RFC 6960 and is on the Internet standards track. It was created as an alternative to certificate revocation lists (CRL), specifically addressing ...
The National Database & Registration Authority (NADRA) ( Urdu: قومی مقتدرہِ اندراجات و معطیات) is an independent and autonomous agency under the control of the Interior Secretary of Pakistan that regulates Government Databases and statistically manages the sensitive registration database of all the National Citizens of ...
Definition. A digital signature scheme typically consists of three algorithms: A key generation algorithm that selects a private key uniformly at random from a set of possible private keys. The algorithm outputs the private key and a corresponding public key. A signing algorithm that, given a message and a private key, produces a signature.
The Electronic Cargo Tracking Note ( ECTN) is a maritime certificate or waiver that is essential for exports to the majority of African countries. [1] It acts as a vital document for both importers and exporters within Africa, necessitating its presentation to customs officials. Typically, the ECTN must be validated at least 5 days before the ...
This is a list of Hypertext Transfer Protocol (HTTP) response status codes. Status codes are issued by a server in response to a client's request made to the server. It includes codes from IETF Request for Comments (RFCs), other specifications, and some additional codes used in some common applications of the HTTP. The first digit of the status ...
List of aircraft carriers; List of aircraft carriers by configuration; List of aircraft carriers in service; List of aircraft carriers of World War II; List of current ships of the United States Navy; List of escort carriers of the United States Navy; List of ships of World War II; List of sunken aircraft carriers; List of United States Navy ships