This class can be used to generate an OCSP request and send it over an output stream. Currently we do not support signing requests. The OCSP Request is specified in RFC 2560 and the ASN.1 definition is as follows:

OCSPRequest     ::=     SEQUENCE {
     tbsRequest                  TBSRequest,
     optionalSignature   [0]     EXPLICIT Signature OPTIONAL }

  TBSRequest      ::=     SEQUENCE {
     version             [0]     EXPLICIT Version DEFAULT v1,
     requestorName       [1]     EXPLICIT GeneralName OPTIONAL,
     requestList                 SEQUENCE OF Request,
     requestExtensions   [2]     EXPLICIT Extensions OPTIONAL }

 Signature       ::=     SEQUENCE {
     signatureAlgorithm      AlgorithmIdentifier,
     signature               BIT STRING,
     certs               [0] EXPLICIT SEQUENCE OF Certificate OPTIONAL
  }

 Version         ::=             INTEGER  {  v1(0) }

 Request         ::=     SEQUENCE {
     reqCert                     CertID,
     singleRequestExtensions     [0] EXPLICIT Extensions OPTIONAL }

 CertID          ::= SEQUENCE {
      hashAlgorithm  AlgorithmIdentifier,
      issuerNameHash OCTET STRING, -- Hash of Issuer's DN
      issuerKeyHash  OCTET STRING, -- Hash of Issuers public key
      serialNumber   CertificateSerialNumber
}