The CERT_NAME_INFO structure stores information in a subject's or issuer's name. The information is represented as an array of CERT_RDNs.
typedef struct _CERT_NAME_INFO {
DWORD cRDN;
PCERT_RDN rgRDN;
} CERT_NAME_INFO, *PCERT_NAME_INFO;
CERT_RDN, CryptDecodeObject, CryptEncodeObject