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| author | David Vrabel <david.vrabel@csr.com> | 2008-10-27 15:30:12 +0000 |
|---|---|---|
| committer | David Vrabel <david.vrabel@csr.com> | 2008-10-28 12:08:21 +0000 |
| commit | d409f3bf47c5e5ae10601d079204e263bc176bcf (patch) | |
| tree | a3029ccfaf78cd88c0487fb990a0fccfb73974fa /drivers/usb/wusbcore | |
| parent | cae1c11414912bf77a62aebd65ced321f0b9da51 (diff) | |
| download | op-kernel-dev-d409f3bf47c5e5ae10601d079204e263bc176bcf.zip op-kernel-dev-d409f3bf47c5e5ae10601d079204e263bc176bcf.tar.gz | |
wusb: disable verification of the key generation algorithms
Verifing the key generation algorithms could take too long on a freshly
booted system (due to lack of entropy) so disable the test unless a module
parameter (debug_crypto_verify) is specified.
Signed-off-by: David Vrabel <david.vrabel@csr.com>
Diffstat (limited to 'drivers/usb/wusbcore')
| -rw-r--r-- | drivers/usb/wusbcore/crypto.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/usb/wusbcore/crypto.c b/drivers/usb/wusbcore/crypto.c index c36c438..0ca8603 100644 --- a/drivers/usb/wusbcore/crypto.c +++ b/drivers/usb/wusbcore/crypto.c @@ -54,6 +54,10 @@ #define D_LOCAL 0 #include <linux/uwb/debug.h> +static int debug_crypto_verify = 0; + +module_param(debug_crypto_verify, int, 0); +MODULE_PARM_DESC(debug_crypto_verify, "verify the key generation algorithms"); /* * Block of data, as understood by AES-CCM @@ -526,10 +530,13 @@ int wusb_crypto_init(void) { int result; - result = wusb_key_derive_verify(); - if (result < 0) - return result; - return wusb_oob_mic_verify(); + if (debug_crypto_verify) { + result = wusb_key_derive_verify(); + if (result < 0) + return result; + return wusb_oob_mic_verify(); + } + return 0; } void wusb_crypto_exit(void) |
