Jochen Hoenicke
218b9984bb
New usbDelay that delays and handles USB requests
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Added usbDelay that polls usb port (for system requests) while delaying.
This is called instead of delay in the button and pin delay functions.
Experimental evaluation gave that the cycle count should be roughly divided
by 28.5.
2015-04-29 19:10:48 +02:00
Pavol Rusnak
b56cf9246b
fix last commit
2015-04-28 21:20:51 +02:00
Pavol Rusnak
ae5bd43702
Merge pull request #26 from hno/patches/versioned_output
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Put firmware files in output/ and name them with the tag built
2015-04-28 21:17:20 +02:00
Karel Bilek
55fa04c247
moving number back to 51
2015-04-27 19:40:45 +02:00
Karel Bilek
186a4dfdc6
Adding udev packaging
2015-04-27 19:15:56 +02:00
Henrik Nordstrom
6c40522291
Put firmware files in output/ and name them with the tag built
2015-04-17 09:02:18 +02:00
Pavol Rusnak
7d8fb375f0
seconds counter during pin lockdown
2015-04-16 18:16:30 +02:00
slush0
47fa2c0741
Added Coinprism, Bitex.la
2015-04-16 11:17:19 +02:00
Pavol Rusnak
2abe8d9879
fix udev rule location in description
2015-04-14 15:45:35 +02:00
Pavol Rusnak
d03f618c2f
make udev rules filename consistent with the trezord package
2015-04-14 15:38:25 +02:00
Pavol Rusnak
1501ca2f67
activate screensaver on ClearSession message
2015-04-13 19:52:38 +02:00
Pavol Rusnak
ea7e92f5dd
make gears turn faster when signing
2015-04-13 18:53:58 +02:00
Pavol Rusnak
21d0bb437a
cleanup coding style
2015-04-13 18:19:33 +02:00
Pavol Rusnak
6ec585fcee
Merge pull request #29 from netanelkl/master
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Code Security change
2015-04-13 17:56:32 +02:00
Pavol Rusnak
f1b8f55d92
use curly braces in if block
2015-04-11 20:01:45 +02:00
Pavol Rusnak
99f01a9391
Merge pull request #30 from jhoenicke/master
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Added more tests for new multiplications
2015-04-11 19:59:31 +02:00
Jochen Hoenicke
c90f79bce2
Added new tests for point multiplication
2015-04-11 13:12:03 +02:00
Jochen Hoenicke
e432d772c7
Program to precompute the table for scalar_mult
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This program pre-computes the table and prints then in the form
that can be included in secp256k1.c
2015-04-11 13:12:03 +02:00
slush0
2f2ffd5239
Minor fixes of firmware_update
2015-04-09 21:13:35 +02:00
netanelkl
3fd32df8ed
More of the same.
2015-04-09 15:05:28 -04:00
netanelkl
70dc71c87e
Some more stack memory wipe before leaving functions.
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Note that I preferred to change the multiple returns to multiple checks
of a boolean to concentrate the erase into the last part of the
functions.
2015-04-09 14:17:47 -04:00
netanelkl
aeefea054a
Added some private key nullification so that they won't be uncontrolled in the stack
2015-04-08 15:07:15 -04:00
slush0
4ffadc2216
trezorctl firmware_update: allow updating from URL, detects hex and converts to binary
2015-04-02 19:05:51 +02:00
Pavol Rusnak
0cc270e6df
reorder Dockerfile
2015-04-02 17:47:28 +02:00
Pavol Rusnak
795f70075b
make SignIdentity.challenge_hidden and SignIdentity.challenge_visual longer (256 bytes)
2015-04-02 17:20:39 +02:00
Pavol Rusnak
ba73f43f71
change "sign in" screen
2015-04-02 16:56:03 +02:00
Pavol Rusnak
00ccf6a8ce
bump storage version
2015-04-01 19:43:36 +02:00
Pavol Rusnak
8b268692fe
prepare 1.3.3 release
2015-04-01 17:17:37 +02:00
Pavol Rusnak
4cbf29505d
don't clear PIN on Initialize
2015-03-31 16:31:29 +02:00
Pavol Rusnak
956546ae54
update trezor-crypto
2015-03-31 16:26:51 +02:00
Pavol Rusnak
b9d43f8aa8
Merge pull request #4 from runn1ng/patch-1
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Adding hidraw for raw HID access
2015-03-30 21:34:35 +02:00
Karel Bílek
fb846f8144
Adding hidraw for raw HID access
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This rule is for allowing Chrome's HID API to work with Trezor on Linux
2015-03-30 20:43:43 +02:00
Pavol Rusnak
a757693fe3
Merge pull request #26 from jhoenicke/bignum_improvements
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Bignum improvements
2015-03-30 17:48:43 +02:00
Pavol Rusnak
196cabe012
import random_uniform and random_permute functions from TREZOR codebase
2015-03-30 17:45:34 +02:00
Pavol Rusnak
ad71a16e61
Merge pull request #28 from oleganza/master
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Typo fix in RFC6979 implementation
2015-03-30 17:32:38 +02:00
Oleg Andreev
a5a4333a8e
typo fix (no, this was not a bug)
2015-03-30 17:25:34 +02:00
Pavol Rusnak
aee35dc768
add pin_cached + passphrase_cached fields to Features message; add GetFeatures message
2015-03-30 15:47:03 +02:00
Pavol Rusnak
e96ec085d5
add pin_cached + passphrase_cached fields to Features message; add GetFeatures message
2015-03-30 15:38:11 +02:00
Pavol Rusnak
bda4267c38
clear session on Initialize message
2015-03-30 14:41:51 +02:00
Pavol Rusnak
7c6d2fe395
ask for PIN in GetAddress and GetPublicKey messages
2015-03-30 14:38:33 +02:00
Pavol Rusnak
f5fb0c364e
Merge pull request #23 from ELM4Ever/master
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Darkcoin to Dash re-branding
2015-03-29 22:53:27 +02:00
ELMr4Ever
e855946d1c
Darkcoin to Dash re-branding
2015-03-28 21:12:01 -07:00
Jochen Hoenicke
56f5777b68
Refactored code for point doubling.
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New function `bn_mult_3_2` that multiplies by 3/2.
This function is used in point_double and point_jacobian_double.
Cleaned up point_add and point_double, more comments.
2015-03-22 17:55:01 +01:00
Jochen Hoenicke
edf0fc4902
New fast variant of point_multiply.
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Use a similar algorithm for `point_multiply` as for
`scalar_multiply` but with less precomputation.
Added double for points in Jacobian coordinates.
Simplified `point_jacobian_add` a little.
2015-03-21 21:10:08 +01:00
Pavol Rusnak
9761dd23e0
prepare 1.3.2 release
2015-03-21 10:44:30 +01:00
Pavol Rusnak
d4df66a8d0
Merge pull request #27 from jhoenicke/bip39fix
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Off by one error in word length.
2015-03-21 10:33:06 +01:00
Jochen Hoenicke
1b42fde852
Off by one error in word length.
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This could lead to a buffer overrun if the final 0 byte is
written to current_word[j] after the loop.
Also document the limit of passphrase in mnemonic_to_seed.
2015-03-20 21:46:32 +01:00
Pavol Rusnak
40e174ac87
bump storage version
2015-03-18 13:34:09 +01:00
Pavol Rusnak
137ae02853
fix typo
2015-03-18 10:49:52 +01:00
Jochen Hoenicke
1700caf2ad
scalar_mult based on Jacobian representation
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This version of scalar_mult should be faster and much better
against side-channel attacks. Except bn_inverse and bn_mod
all functions are constant time. bn_inverse is only used
in the last step and its input is randomized. The function
bn_mod is only taking extra time in 2^32/2^256 cases, so
in practise it should not occur at all. The input to bn_mod
is also depending on the random value.
There is secret dependent array access in scalar_multiply,
so cache may be an issue.
2015-03-17 19:18:34 +01:00
