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| author | David Vrabel <david.vrabel@csr.com> | 2008-12-22 18:27:17 +0000 |
|---|---|---|
| committer | David Vrabel <david.vrabel@csr.com> | 2008-12-22 18:27:17 +0000 |
| commit | e43ace891229607c43d35597cbba77c2e40f48d4 (patch) | |
| tree | ce5fb73947a1d7fb5a6bbb8ac9d82f3e20c6a316 /drivers/usb/wusbcore/crypto.c | |
| parent | bce83697c5fe84a7a5d38c96fbbe43b4bc028c3e (diff) | |
| download | linux-e43ace891229607c43d35597cbba77c2e40f48d4.tar.bz2 | |
uwb: use print_hex_dump()
Use print_hex_dump() instead of the home-grown dump_bytes().
Signed-off-by: David Vrabel <david.vrabel@csr.com>
Diffstat (limited to 'drivers/usb/wusbcore/crypto.c')
| -rw-r--r-- | drivers/usb/wusbcore/crypto.c | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/drivers/usb/wusbcore/crypto.c b/drivers/usb/wusbcore/crypto.c index 9d9128ac8c8e..9ec7fd5da489 100644 --- a/drivers/usb/wusbcore/crypto.c +++ b/drivers/usb/wusbcore/crypto.c @@ -51,13 +51,18 @@ #include <linux/uwb.h> #include <linux/usb/wusb.h> #include <linux/scatterlist.h> -#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"); +static void wusb_key_dump(const void *buf, size_t len) +{ + print_hex_dump(KERN_ERR, " ", DUMP_PREFIX_OFFSET, 16, 1, + buf, len, 0); +} + /* * Block of data, as understood by AES-CCM * @@ -396,14 +401,14 @@ static int wusb_oob_mic_verify(void) "mismatch between MIC result and WUSB1.0[A2]\n"); hs_size = sizeof(stv_hsmic_hs) - sizeof(stv_hsmic_hs.MIC); printk(KERN_ERR "E: Handshake2 in: (%zu bytes)\n", hs_size); - dump_bytes(NULL, &stv_hsmic_hs, hs_size); + wusb_key_dump(&stv_hsmic_hs, hs_size); printk(KERN_ERR "E: CCM Nonce in: (%zu bytes)\n", sizeof(stv_hsmic_n)); - dump_bytes(NULL, &stv_hsmic_n, sizeof(stv_hsmic_n)); + wusb_key_dump(&stv_hsmic_n, sizeof(stv_hsmic_n)); printk(KERN_ERR "E: MIC out:\n"); - dump_bytes(NULL, mic, sizeof(mic)); + wusb_key_dump(mic, sizeof(mic)); printk(KERN_ERR "E: MIC out (from WUSB1.0[A.2]):\n"); - dump_bytes(NULL, stv_hsmic_hs.MIC, sizeof(stv_hsmic_hs.MIC)); + wusb_key_dump(stv_hsmic_hs.MIC, sizeof(stv_hsmic_hs.MIC)); result = -EINVAL; } else result = 0; @@ -471,19 +476,16 @@ static int wusb_key_derive_verify(void) printk(KERN_ERR "E: WUSB key derivation test: " "mismatch between key derivation result " "and WUSB1.0[A1] Errata 2006/12\n"); - printk(KERN_ERR "E: keydvt in: key (%zu bytes)\n", - sizeof(stv_key_a1)); - dump_bytes(NULL, stv_key_a1, sizeof(stv_key_a1)); - printk(KERN_ERR "E: keydvt in: nonce (%zu bytes)\n", - sizeof(stv_keydvt_n_a1)); - dump_bytes(NULL, &stv_keydvt_n_a1, sizeof(stv_keydvt_n_a1)); - printk(KERN_ERR "E: keydvt in: hnonce & dnonce (%zu bytes)\n", - sizeof(stv_keydvt_in_a1)); - dump_bytes(NULL, &stv_keydvt_in_a1, sizeof(stv_keydvt_in_a1)); + printk(KERN_ERR "E: keydvt in: key\n"); + wusb_key_dump(stv_key_a1, sizeof(stv_key_a1)); + printk(KERN_ERR "E: keydvt in: nonce\n"); + wusb_key_dump( &stv_keydvt_n_a1, sizeof(stv_keydvt_n_a1)); + printk(KERN_ERR "E: keydvt in: hnonce & dnonce\n"); + wusb_key_dump(&stv_keydvt_in_a1, sizeof(stv_keydvt_in_a1)); printk(KERN_ERR "E: keydvt out: KCK\n"); - dump_bytes(NULL, &keydvt_out.kck, sizeof(keydvt_out.kck)); + wusb_key_dump(&keydvt_out.kck, sizeof(keydvt_out.kck)); printk(KERN_ERR "E: keydvt out: PTK\n"); - dump_bytes(NULL, &keydvt_out.ptk, sizeof(keydvt_out.ptk)); + wusb_key_dump(&keydvt_out.ptk, sizeof(keydvt_out.ptk)); result = -EINVAL; } else result = 0; |