pub fn parse_key_information(data: &[u8]) -> Result<KeyInformation, TlvError>Expand description
Parse the Key Information Template (value of GET DATA '00E0'; §11.3.3.1).
Accepts the response either wrapped in the outer 'E0' tag or as a bare
sequence of 'C0' Key Information Data entries. Each 'C0' is
KVN | KID | (KeyType KeyLength)+ in basic format, or KVN | KID | 'B9' …
in extended format. Entries are grouped into Keysets by KVN.
§Errors
Returns TlvError if the template is not well-formed BER-TLV, or
TlvError::TooMany if the entries exceed MAX_KEYSETS /
MAX_KEYS_PER_SET.