Commit Graph

253 Commits

Author SHA1 Message Date
Sarang Noether
703944c4d4 CLSAG device support 2020-08-27 12:44:04 +00:00
Sarang Noether
641b08c920 CLSAG optimizations 2020-08-27 12:44:04 +00:00
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
Sarang Noether
4b328c6616 CLSAG signatures 2020-08-27 12:43:29 +00:00
moneromooo-monero
7175dcb107
replace most boost serialization with existing monero serialization
This reduces the attack surface for data that can come from
malicious sources (exported output and key images, multisig
transactions...) since the monero serialization is already
exposed to the outside, and the boost lib we were using had
a few known crashers.

For interoperability, a new load-deprecated-formats wallet
setting is added (off by default). This allows loading boost
format data if there is no alternative. It will likely go
at some point, along with the ability to load those.

Notably, the peer lists file still uses the boost serialization
code, as the data it stores is define in epee, while the new
serialization code is in monero, and migrating it was fairly
hairy. Since this file is local and not obtained from anyone
else, the marginal risk is minimal, but it could be migrated
later if needed.

Some tests and tools also do, this will stay as is for now.
2020-08-17 16:23:58 +00:00
SomaticFanatic
5ef0607da6 Update copyright year to 2020
Update copyright year to 2020
2020-05-06 22:36:54 -04:00
luigi1111
b4023dcfc5
Merge pull request #6441
613071f use memwipe on secret k/alpha values (moneromooo-monero)
2020-05-05 23:39:32 -05:00
moneromooo-monero
613071f4fa
use memwipe on secret k/alpha values
Reported by UkoeHB_ and sarang
2020-04-15 01:16:31 +00:00
Sarang Noether
4ed60b626a Bulletproofs: verification speedup 2020-04-14 20:31:30 -04:00
luigi1111
c4f75fe898
Merge pull request #6339
c61abf8 remove empty statements (shopglobal)
2020-04-04 12:47:31 -05:00
Sarang Noether
80d5320fff Hash domain separation 2020-04-01 08:31:00 -04:00
Interchained
c61abf87c0 remove empty statements
Cleaning up a little around the code base.
2020-02-17 11:55:15 -05:00
luigi1111
e629db18f4
Merge pull request #6049
45fd72b Updated paper references (SarangNoether)
277003f Minor prover simplification (SarangNoether)
2019-12-12 13:43:57 -06:00
Jethro Grassie
d8fc8d8868
make d2h et al. constant-time 2019-11-19 04:21:02 -05:00
Sarang Noether
45fd72b0d7 Updated paper references 2019-10-28 12:34:44 -04:00
Sarang Noether
277003f145 Minor prover simplification 2019-10-28 09:34:49 -04:00
moneromooo-monero
9447e7276d
cryptonote: add function to get weight from a pruned tx
The weight of the prunable data is deterministic from the
unpruned data, so it can be determined from a pruned tx
2019-10-11 12:08:36 +00:00
luigi1111
85014813cf
Merge pull request #5707
3a0451a MLSAG speedup and additional checks (SarangNoether)
2019-08-28 02:22:00 -05:00
Sarang Noether
3a0451a8be MLSAG speedup and additional checks 2019-08-27 16:22:44 -04:00
luigi1111
e3de4aa68b
Merge pull request #5502
25a7cfd add a few checks where it seems appropriate (moneromooo-monero)
1a66a86 remove unused code (moneromooo-monero)
2019-07-24 13:57:06 -05:00
moneromooo-monero
1387549e90
serialization: check stream good flag at the end
just in case
2019-06-14 08:47:23 +00:00
moneromooo-monero
1a66a86f94
remove unused code 2019-04-29 20:52:40 +00:00
Riccardo Spagni
ac8e2a7819
Merge pull request #5437
acb68dba bulletproofs: cut down on keyV allocations (moneromooo-monero)
2019-04-16 22:44:00 +02:00
moneromooo-monero
acb68dbaa9
bulletproofs: cut down on keyV allocations 2019-04-13 22:37:08 +00:00
moneromooo-monero
93bb2f48f7
ringct: prevent use of full ringct signatures for more than one input 2019-04-11 19:44:06 +00:00
Riccardo Spagni
b8ab510f23
Merge pull request #5332
7c440915 Add get_tx_proof support, needed for new sanity check (cslashm)
98fdcb2a Add support for V11 protocol with BulletProofV2 and short amount. New scheme key destination contrfol Fix dummy decryption in debug mode (cslashm)
3a981a33 Add application version compatibility check. (cslashm)
2019-04-01 17:35:12 +02:00
Riccardo Spagni
7ec799c542
Merge pull request #5287
1d14b3f0 ringct: fix capitalization for scaler mult (fuwa)
2019-04-01 17:19:32 +02:00
cslashm
98fdcb2aa5 Add support for V11 protocol with BulletProofV2 and short amount.
New scheme key destination contrfol
Fix dummy decryption in debug mode
2019-03-28 18:26:15 +01:00
fuwa
1d14b3f072 ringct: fix capitalization for scaler mult 2019-03-25 13:00:14 +08:00
binaryFate
1f2930ce0b Update 2019 copyright 2019-03-05 22:05:34 +01:00
moneromooo-monero
ef93b0995c
various: remove unused variables 2019-03-04 22:24:49 +00:00
Riccardo Spagni
9d415495bf
Merge pull request #5082
1bc5f9fa bulletproofs: speed up vector_power_sum (moneromooo-monero)
2019-03-04 21:18:53 +02:00
moneromooo-monero
b6534c40e6
ringct: remove unused senderPk from ecdhTuple
This was an early ringct field, which was never used in production
2019-01-22 23:17:42 +00:00
moneromooo-monero
7d37598158
ringct: the commitment mask is now deterministic
saves space in the tx and is safe

Found by knaccc
2019-01-22 23:17:39 +00:00
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
cdc3ccec5f
ringct: save 3 bytes on bulletproof size
Found by luigi1111
2019-01-22 23:17:27 +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
1bc5f9fa4b
bulletproofs: speed up vector_power_sum
found by sarang
2019-01-19 00:18:34 +00:00
Riccardo Spagni
5753d71922
Merge pull request #5050
07cb574c ringct: remove duplicate rv.mixRing = mixRing; in genRctSimple (stoffu)
2019-01-18 19:02:01 +02:00
stoffu
07cb574ca4
ringct: remove duplicate rv.mixRing = mixRing; in genRctSimple 2019-01-08 11:51:35 +09:00
moneromooo-monero
aaafa8a946
ringct: avoid repeated point conversion 2018-12-12 12:48:10 +00:00
Riccardo Spagni
6bc0c7e685
Merge pull request #4927
6456cb41 Bulletproof: Initialize members in default construtor. (Tadeas Moravec)
2018-12-12 12:01:31 +02:00
Riccardo Spagni
e9aa886d9e
Merge pull request #4921
ac665418 ringct: fix dummy bulletproofs on ledger in fake mode (moneromooo-monero)
2018-12-12 11:59:56 +02:00
Riccardo Spagni
81418cb281
Merge pull request #4894
aee7a4e3 wallet_rpc_server: do not use RPC data if the call failed (moneromooo-monero)
1a0733e5 windows_service: fix memory leak (moneromooo-monero)
0dac3c64 unit_tests: do not rethrow a copy of an exception (moneromooo-monero)
5d9915ab cryptonote: fix get_unit for non default settings (moneromooo-monero)
d4f50cb1 remove some unused code (moneromooo-monero)
61163971 a few minor (but easy) performance tweaks (moneromooo-monero)
30023074 tests: slow_memmem now returns size_t (moneromooo-monero)
2018-12-04 17:33:19 +02:00
Riccardo Spagni
6d1c2a9304
Merge pull request #4892
c28e3d2d rctOps: add braces to suppress warnings (stoffu)
2018-12-04 17:32:42 +02:00
Riccardo Spagni
c00ac446fd
Merge pull request #4854
bd98e99c Removed a lot of unnecessary includes (Martijn Otto)
2018-12-04 17:08:42 +02:00
Tadeas Moravec
6456cb415a
Bulletproof: Initialize members in default construtor.
Fixing a build warning on g++ 7.3.0
2018-12-01 13:03:32 +00:00
moneromooo-monero
ac665418f0
ringct: fix dummy bulletproofs on ledger in fake mode
Ledger does some basic checks on them
2018-11-30 13:33:29 +00:00
Riccardo Spagni
3e2abc9eaa
Merge pull request #4834
2c7195d8 bulletproofs: avoid std::vector allocations for slice (moneromooo-monero)
2018-11-26 20:30:15 +02:00
moneromooo-monero
611639710d
a few minor (but easy) performance tweaks
Found by codacy.com
2018-11-23 15:36:48 +00:00