Searched refs:derived_buf (Results 1 – 1 of 1) sorted by relevance
379 u8 *derived_buf; in get_derived_key() local387 derived_buf = kzalloc(derived_buf_len, GFP_KERNEL); in get_derived_key()388 if (!derived_buf) { in get_derived_key()393 strcpy(derived_buf, "AUTH_KEY"); in get_derived_key()395 strcpy(derived_buf, "ENC_KEY"); in get_derived_key()397 memcpy(derived_buf + strlen(derived_buf) + 1, master_key, in get_derived_key()399 ret = calc_hash(derived_key, derived_buf, derived_buf_len); in get_derived_key()400 kfree(derived_buf); in get_derived_key()