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Rocky Linux is a Linux distribution developed by Rocky Enterprise Software Foundation, which is a privately owned benefit corporation that describes itself as a "self-imposed not-for-profit". [4] It is intended to be a downstream , complete binary-compatible release using the Red Hat Enterprise Linux (RHEL) operating system source code. [ 5 ]
In cryptography and computer security, a root certificate is a public key certificate that identifies a root certificate authority (CA). [1] Root certificates are self-signed (and it is possible for a certificate to have multiple trust paths, say if the certificate was issued by a root that was cross-signed) and form the basis of an X.509 ...
Therefore, each CA (root or intermediate) is only responsible for tracking the revocation of certificates it alone has issued. Consider the scenario where a root CA issues certificates to three intermediate CAs: A, B, and C: The root CA has issued a total of three certificates. The newly created intermediate CAs then issue their own certificates:
The roles of root certificate, intermediate certificate and end-entity certificate as in the chain of trust. In computer security, a chain of trust is established by validating each component of hardware and software from the end entity up to the root certificate. It is intended to ensure that only trusted software and hardware can be used ...
OpenSSL is a software library for applications that provide secure communications over computer networks against eavesdropping, and identify the party at the other end. It is widely used by Internet servers, including the majority of HTTPS websites.
X.509 certificates bind an identity to a public key using a digital signature. In the X.509 system, there are two types of certificates. The first is a CA certificate. The second is an end-entity certificate. A CA certificate can issue other certificates. The top level, self-signed CA certificate is sometimes called the Root CA certificate.
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Currently the majority of web browsers are shipped with pre-installed intermediate certificates issued and signed by a certificate authority, by public keys certified by so-called root certificates. This means browsers need to carry a large number of different certificate providers, increasing the risk of a key compromise.