subjectPublicKeyInfo_ = new SubjectPublicKeyInfo();
certificationRequestInfo_.add(subjectPublicKeyInfo_);
attributes_ = new ASN1SetOf(Attribute.class);
certificationRequestInfo_.add(new ASN1TaggedType(0, attributes_, false,
false));
add(certificationRequestInfo_);
signatureAlgorithmIdentifier_ = new AlgorithmIdentifier();