Commit graph

26 commits

Author SHA1 Message Date
koe
edcc094558 derive multisig tx secret keys from an entropy source plus the tx inputs' key images 2022-07-13 12:40:34 -05:00
anon
c7b2944f89 multisig: fix critical vulnerabilities in signing 2022-06-30 12:56:40 -05:00
luigi1111
436ca13722
Merge pull request #8277
baee2c0 Preserve commitment format inside transactions (kayabaNerve)
2022-05-10 16:49:13 -05:00
luigi1111
c1625a8928
Merge pull request #8220
0d6ecb1 multisig: add post-kex verification round to check that all participants have completed the multisig address (koe)
2022-05-10 16:41:02 -05:00
koe
0d6ecb1136 multisig: add post-kex verification round to check that all participants have completed the multisig address 2022-04-29 14:04:59 -05:00
Luke Parker
baee2c06ec
Preserve commitment format inside transactions 2022-04-21 18:58:47 -04:00
luigi1111
0eb1b570b6
Merge pull request #8197
da9aa1f Copyright: Update to 2022 (mj-xmr)
2022-04-06 00:08:53 -04:00
moneromooo-monero
4c94cfecfc
store outPk/8 in the tx for speed
It avoids dividing by 8 when deserializing a tx, which is a slow
operation, and multiplies by 8 when verifying and extracing the
amount, which is much faster as well as less frequent
2022-04-05 18:50:22 +00:00
moneromooo-monero
a0d80b1f95
plug bulletproofs plus into consensus 2022-04-05 18:50:17 +00:00
mj-xmr
da9aa1f7f8
Copyright: Update to 2022 2022-03-04 06:59:20 +01:00
koe
e08abaa43f multisig key exchange update and refactor 2022-02-22 16:37:42 -06:00
moneromooo-monero
82ee01699c
Integrate CLSAGs into monero
They are allowed from v12, and MLSAGs are rejected from v13.
2020-08-27 12:44:04 +00:00
SomaticFanatic
5ef0607da6 Update copyright year to 2020
Update copyright year to 2020
2020-05-06 22:36:54 -04:00
moneromooo-monero
f1091c410f
core_tests: remove some useless verbose logs 2019-10-30 18:41:31 +00:00
binaryFate
1f2930ce0b Update 2019 copyright 2019-03-05 22:05:34 +01:00
moneromooo-monero
99d946e619
ringct: encode 8 byte amount, saving 24 bytes per output
Found by knaccc
2019-01-22 23:17:31 +00:00
moneromooo-monero
f931e16c6e
add a bulletproof version, new bulletproof type, and rct config
This makes it easier to modify the bulletproof format
2019-01-22 23:17:24 +00:00
moneromooo-monero
306a124494
core_tests: rename invalid multisig tests to read "invalid" 2018-12-22 01:31:43 +00:00
naughtyfox
9acf42d371 Multisig M/N functionality core tests added 2018-10-01 19:17:34 +03:00
moneromooo-monero
9ce9f8caf6
bulletproofs: add multi output bulletproofs to rct 2018-09-11 13:37:28 +00:00
cslashm
e745c1e38d Code modifications to integrate Ledger HW device into monero-wallet-cli.
The basic approach it to delegate all sensitive data (master key, secret
ephemeral key, key derivation, ....) and related operations to the device.
As device has low memory, it does not keep itself the values
(except for view/spend keys) but once computed there are encrypted (with AES
are equivalent) and return back to monero-wallet-cli. When they need to be
manipulated by the device, they are decrypted on receive.

Moreover, using the client for storing the value in encrypted form limits
the modification in the client code. Those values are transfered from one
C-structure to another one as previously.

The code modification has been done with the wishes to be open to any
other hardware wallet. To achieve that a C++ class hw::Device has been
introduced. Two initial implementations are provided: the "default", which
remaps all calls to initial Monero code, and  the "Ledger", which delegates
all calls to Ledger device.
2018-03-04 12:54:53 +01:00
xmr-eric
84a7f6a482 Readd copyright starting date 2018-01-26 10:03:20 -05:00
xmr-eric
18216f19dd Update 2018 copyright 2018-01-26 10:03:20 -05:00
moneromooo-monero
55c2845d1a
core_tests: multisig test now tests multiple inputs 2017-12-17 16:12:47 +00:00
moneromooo-monero
fa5697127f
make multisig work with subaddresses
Thanks to kenshi84 for help getting this work
2017-12-17 16:12:27 +00:00
moneromooo-monero
66e34e85b1
add multisig core test and factor multisig building blocks 2017-12-17 16:12:15 +00:00