Lines Matching refs:null_key
922 static int tpm2_load_null(struct tpm_chip *chip, u32 *null_key)
933 *null_key = tmp_null_key;
944 *null_key = tmp_null_key;
973 u32 null_key;
985 rc = tpm2_load_null(chip, &null_key);
996 tpm_buf_append_u32(&buf, null_key);
1020 tpm2_flush_context(chip, null_key);
1344 u32 null_key;
1347 rc = tpm2_create_primary(chip, TPM2_RH_NULL, &null_key,
1353 rc = tpm2_save_context(chip, null_key, chip->null_key_context,
1355 tpm2_flush_context(chip, null_key);