x509_parse_alt_name_rid() function

x509_name_string - Convert an X.509 certificate name into a string @name: Name to convert @buf: Buffer for the string @len: Maximum buffer length

x509_name_compare - Compare X.509 certificate names @a: Certificate name @b: Certificate name Returns: 0 based on whether a is less than, equal to, or greater than b

x509_certificate_get_subject - Get a certificate based on Subject name @chain: Certificate chain to search through @name: Subject name to search for Returns: Pointer to the certificate with the given Subject name or %NULL on failure