javax.security.cert

Classes

Certificate Abstract class to represent identity certificates. 
X509Certificate Abstract base class for X.509 certificates. 

Exceptions

CertificateEncodingException The exception that is thrown when an error occurs while a Certificate is being encoded. 
CertificateException The base class for all Certificate related exceptions. 
CertificateExpiredException The exception that is thrown when a Certificate has expired. 
CertificateNotYetValidException The exception that is thrown when a Certificate is not yet valid. 
CertificateParsingException Certificate Parsing Exception.