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| author | Johan Hedberg <johan.hedberg@intel.com> | 2014-12-30 10:50:39 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-12-30 10:54:33 +0300 |
| commit | 0a2b0f0452e2499a1037305fcfc314d0cdeb5260 (patch) | |
| tree | 40be3edc04c30fe22299dd40bc95dad9036756fb /net/bluetooth/smp.c | |
| parent | 0b6415b65234ff723d32fd7dcdd917ba7ad5fe86 (diff) | |
| download | linux-0a2b0f0452e2499a1037305fcfc314d0cdeb5260.tar.xz | |
Bluetooth: Add skeleton for SMP self-tests
This patch adds the initial skeleton and kernel config option for SMP
self-tests.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/smp.c')
| -rw-r--r-- | net/bluetooth/smp.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c index 9025e177d278..b47528d66a5f 100644 --- a/net/bluetooth/smp.c +++ b/net/bluetooth/smp.c @@ -3022,3 +3022,42 @@ void smp_unregister(struct hci_dev *hdev) smp_del_chan(chan); } } + +#if IS_ENABLED(CONFIG_BT_SELFTEST_SMP) + +static int __init run_selftests(struct crypto_blkcipher *tfm_aes, + struct crypto_hash *tfm_cmac) +{ + BT_INFO("SMP test passed"); + + return 0; +} + +int __init bt_selftest_smp(void) +{ + struct crypto_blkcipher *tfm_aes; + struct crypto_hash *tfm_cmac; + int err; + + tfm_aes = crypto_alloc_blkcipher("ecb(aes)", 0, CRYPTO_ALG_ASYNC); + if (IS_ERR(tfm_aes)) { + BT_ERR("Unable to create ECB crypto context"); + return PTR_ERR(tfm_aes); + } + + tfm_cmac = crypto_alloc_hash("cmac(aes)", 0, CRYPTO_ALG_ASYNC); + if (IS_ERR(tfm_cmac)) { + BT_ERR("Unable to create CMAC crypto context"); + crypto_free_blkcipher(tfm_aes); + return PTR_ERR(tfm_cmac); + } + + err = run_selftests(tfm_aes, tfm_cmac); + + crypto_free_hash(tfm_cmac); + crypto_free_blkcipher(tfm_aes); + + return err; +} + +#endif |