1 /* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2 /* lib/crypto/krb/prf_aes2.c - PRF for aes-sha2 enctypes */
4 * Copyright (C) 2015 by the Massachusetts Institute of Technology.
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8 * modification, are permitted provided that the following conditions
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33 #include "crypto_int.h"
36 krb5int_aes2_prf(const struct krb5_keytypes *ktp, krb5_key key,
37 const krb5_data *in, krb5_data *out)
39 krb5_data label = string2data("prf");
41 return k5_sp800_108_counter_hmac(ktp->hash, key, &label, in, out);