Jochen Hoenicke
053fe7cb66
Remove Cancel Option
...
U2F doesn't allow cancellation on device.
Also fix button state in protect. This fixes the following bug:
1. wipe device
2. press and hold right button, click left button to cancel.
3. release all buttons.
4. wipe device again, now automatic.
2016-05-24 01:59:37 +02:00
Jochen Hoenicke
68b34af19e
More standard conform behaviour
...
Tested with u2f-ref-code/u2f-tests.
Known incompatibility:
- changed challenge invalidates button press.
2016-05-24 01:16:55 +02:00
Jochen Hoenicke
96f30a0ba7
Don't ask for passphrase with u2f.
2016-05-20 01:49:20 +02:00
Jochen Hoenicke
a0571e02a7
Removed more magic numbers.
...
`KEY_PATH_LEN`: length of the derivation path in the key handle
`KEY_PATH_ENTRIES`: number of entries in derivation path including
initial BIP-43 selector.
`KEY_HANDLE_LEN`: length of key handle (derivation path + HMAC checksum)
2016-05-18 03:05:04 +02:00
Pavol Rusnak
041eaa5e4b
refactor u2f dialogs into a separate function
2016-05-16 18:58:13 +02:00
Pavol Rusnak
ad2bab0186
Merge branch 'u2f' of github.com:jhoenicke/trezor-mcu into u2f
2016-05-16 18:22:03 +02:00
Pavol Rusnak
9006c90a59
use MEMSET_BZERO and U2F_APPID_SIZE macros
2016-05-16 18:18:21 +02:00
Jochen Hoenicke
2ab950555e
Fixed u2f reentry
2016-05-15 10:44:57 +02:00
Jochen Hoenicke
eb2ef2464c
CID hacks, not yet finished
2016-05-15 10:44:57 +02:00
Jochen Hoenicke
450a277f45
Only compile debugInt when debugging
2016-05-15 10:44:57 +02:00
Jochen Hoenicke
2abe5d477e
Clean-up. Better checks for buffer overflow.
2016-04-29 16:20:54 +02:00
Jochen Hoenicke
5c13e78deb
Added support for known appid.
2016-04-29 16:20:54 +02:00
Jochen Hoenicke
b3bfc64d2f
Use hmac for checking key integrity
2016-04-29 16:20:54 +02:00
Jochen Hoenicke
01ddb3ff66
Reduced buffer sizes, moved static info to flash
2016-04-29 16:20:54 +02:00
Jochen Hoenicke
1b8bd1852e
Adapted U2F to new hdnode API
2016-04-29 16:20:54 +02:00
Mark Bryars
32f8819997
Generate hardened keys in a unique root
2015-11-05 01:24:37 +01:00
Mark Bryars
9328cad7f1
Add U2F support
2015-11-03 16:47:12 +01:00
