krb5_spake_challenge
krb5_spake_challenge challenge;
DEFFIELD(spake_challenge_0, krb5_spake_challenge, group, 0, int32);
DEFFIELD(spake_challenge_1, krb5_spake_challenge, pubkey, 1, ostring_data);
DEFFIELD(spake_challenge_2, krb5_spake_challenge, factors, 2,
DEFSEQTYPE(spake_challenge, krb5_spake_challenge, spake_challenge_fields);
krb5_spake_challenge *ch;
krb5_spake_challenge *ch, const krb5_data *der_msg,