X 509 Certificate

An x509 certificate contains information about the certificate subject and the certificate issuer the ca that issued the certificate.
X 509 certificate. A certificate is encoded in abstract syntax notation one asn1 a standard syntax for describing messages that can be sent or received on a network. Certificates are issued by certification authorities cas. An x509 certificate contains a public key and an identity a hostname or an organization or an individual and is either signed by a certificate authority or self signed. The x509extension interface is an interface for an x509 extension.
All who are party to secure communications that make use of a public key rely on the ca to adequately verify the identities of the individuals systems or entities to which it issues certificates. An x509 certificate is any certificate under the x509 specification standard for public key infrastructure and privilege management infrastructure pmi proposed by the international telegraph union telecommunication standardization sector itu t in order to standardize formats for. The extensions defined for x509 v3 certificates and v2 crls. The x509certificate class is an abstract class for x509 certificates.
An x509 certificate is a digital certificate that uses the widely accepted international x509 public key infrastructure pki standard to verify that a public key belongs to the user computer or service identity contained within the certificate. A certificate is a signed data structure that binds a public key to a person computer or organization. Initializes a new instance of the x509certificate2 class using a certificate file name a password used to access the certificate and a key storage flag. Send the person who owns the certificate encrypted data that only they will be able to decrypt and read.
Initializes a new instance of the x509certificate2 class using a certificate file name and a password used to access the certificate. Verify a persons identity so you can be sure that the person really is who they say they are. The x509 public key infrastructure pki standard identifies the requirements for robust public key certificates.