3.1.2 X509Name objects 
X509Name objects have the following methods:
- hash()
- 
Return an integer giving the first four bytes of the MD5 digest of the DER
representation of the name.
- der()
- 
Return a string giving the DER representation of the name.
- get_components()
- 
Return a list of two-tuples of strings giving the components of the name.
X509Name objects have the following members:
- countryName
- 
The country of the entity. Cmay be used as an alias forcountryName.
- stateOrProvinceName
- 
The state or province of the entity. STmay be used as an alias forstateOrProvinceName·
- localityName
- 
The locality of the entity. Lmay be used as an alias forlocalityName.
- organizationName
- 
The organization name of the entity. Omay be used as an alias fororganizationName.
- organizationalUnitName
- 
The organizational unit of the entity. OUmay be used as an alias fororganizationalUnitName.
- commonName
- 
The common name of the entity. CNmay be used as an alias forcommonName.
- emailAddress
- 
The e-mail address of the entity.