kg_encrypt
krb5_error_code kg_encrypt (krb5_context context,
code = kg_encrypt(context, enc, KG_USAGE_SEAL, NULL, plain,
code = kg_encrypt(context, rkey, KG_USAGE_SEAL, NULL, zeros, seed, 16);
return(kg_encrypt(context, key, KG_USAGE_SEQ, cksum, plain, buf, 8));