Encodes the attribute to the output stream in a format that can be parsed by the <code>decode</code> method.
Gets an attribute value for this CertAttrSet.
Returns an enumeration of the names of the attributes existing within this attribute.
Returns the name (identifier) of this CertAttrSet.
Deletes an attribute value from this CertAttrSet.
Sets an attribute value within this CertAttrSet.
Returns a short string describing this certificate attribute.
This interface defines the methods required of a certificate attribute. Examples of X.509 certificate attributes are Validity, Issuer_Name, and Subject Name. A CertAttrSet may comprise one attribute or many attributes. <p> A CertAttrSet itself can also be comprised of other sub-sets. In the case of X.509 V3 certificates, for example, the "extensions" attribute has subattributes, such as those for KeyUsage and AuthorityKeyIdentifier.
@author Amit Kapoor @author Hemma Prafullchandra @see CertificateException