Commit graph

63 commits

Author SHA1 Message Date
moneromooo-monero
f215219252
cryptonote: throw on tx hash calculation error 2019-06-14 08:47:17 +00:00
Riccardo Spagni
915d9e5a1f
Merge pull request #5380
113e4877 blockchain_stats: fix sign in formatting function (moneromooo-monero)
adaea3ea various: remove unused variables (moneromooo-monero)
631ef00e blockchain: some debug info when adding txes-from-block fails (moneromooo-monero)
2019-04-11 13:02:59 +02:00
moneromooo-monero
adaea3ea3c
various: remove unused variables 2019-04-01 19:24:41 +00:00
moneromooo-monero
c84ea2993f
cryptonote_basic: some more minor speedups 2019-03-25 13:43:38 +00:00
moneromooo-monero
e40eb2ad9d
cryptonote_basic: speedup calculate_block_hash
The block 202612 fix can be left tested at the end, if we
already know we're not in the general case
2019-03-25 13:43:29 +00:00
moneromooo-monero
547a9708de
cryptonote: block parsing + hash calculation speedup
This saves a duplicate serialization step
2019-03-25 13:43:17 +00:00
moneromooo-monero
e9519e9876
cryptonote: fix calculating coinbase tx hash
Also set error flag on exception when handling new txes
to keep tests working
2019-03-21 17:13:01 +00:00
Riccardo Spagni
48e3a341f8
Merge pull request #5211
c9b13fbb tests/trezor: HF9 and HF10 tests (Dusan Klinec)
a1fd1d49 device/trezor: HF10 support added, wallet::API (Dusan Klinec)
d74d26f2 crypto: hmac_keccak added (Dusan Klinec)
2019-03-21 14:44:04 +02:00
Dusan Klinec
a1fd1d499c
device/trezor: HF10 support added, wallet::API
- import only key images generated by cold signing process
- wallet_api: trezor methods added
- wallet: button request code added
- const added to methods
- wallet2::get_tx_key_device() tries to decrypt stored tx private keys using the device.
- simplewallet supports get_tx_key and get_tx_proof on hw device using the get_tx_key feature
- live refresh enables refresh with trezor i.e. computing key images on the fly. More convenient and efficient for users.
- device: has_ki_live_refresh added
- a thread is watching whether live refresh is being computed, if not for 30 seconds, it terminates the live refresh process - switches Trezor state
2019-03-20 21:11:02 +01:00
Riccardo Spagni
50d48d6118
Merge pull request #5135
de32dcea Human readable message if maximum outputs reached (italocoin)
2019-03-17 17:50:41 +02:00
binaryFate
1f2930ce0b Update 2019 copyright 2019-03-05 22:05:34 +01:00
moneromooo-monero
9feda0eeba
cryptonote: speed up calculating coinbase tx prunable hash
It's a hash of an empty buffer, so we can avoid keccak
2019-03-05 11:58:16 +00:00
moneromooo-monero
f75d51abda
core: avoid calculating tx prefix hash when we don't need it 2019-03-05 11:57:57 +00:00
moneromooo-monero
e69477bf25
db: speedup block addition
by avoiding repeated (de)serialization
2019-03-05 10:28:52 +00:00
SChernykh
f51397b306 Cryptonight variant 4 aka CryptonightR
It introduces random integer math into the main loop.
2019-02-14 11:29:54 +01:00
italocoin
de32dcea1d Human readable message if maximum outputs reached 2019-02-10 09:51:20 -05:00
moneromooo-monero
b750fb27b0
Pruning
The blockchain prunes seven eighths of prunable tx data.
This saves about two thirds of the blockchain size, while
keeping the node useful as a sync source for an eighth
of the blockchain.

No other data is currently pruned.

There are three ways to prune a blockchain:

- run monerod with --prune-blockchain
- run "prune_blockchain" in the monerod console
- run the monero-blockchain-prune utility

The first two will prune in place. Due to how LMDB works, this
will not reduce the blockchain size on disk. Instead, it will
mark parts of the file as free, so that future data will use
that free space, causing the file to not grow until free space
grows scarce.

The third way will create a second database, a pruned copy of
the original one. Since this is a new file, this one will be
smaller than the original one.

Once the database is pruned, it will stay pruned as it syncs.
That is, there is no need to use --prune-blockchain again, etc.
2019-01-22 20:30:51 +00:00
luigi1111
61c0083105
Merge pull request #4953
dbbb3ce cryptonote: don't serialize for blob size if already known (moneromooo-monero)
2018-12-31 16:26:22 -06:00
luigi1111
69e8567c0e
Merge pull request #4946
6644b9b blockchain_db: remove a couple unused functions (moneromooo-monero)
ce594f5 blockchain_db: allocate known size vector only once (moneromooo-monero)
8332698 db_lmdb: inline check_open, it's trivial and called everywhere (moneromooo-monero)
5511563 db_lmdb: avoid pointless division (moneromooo-monero)
d1efe3d cryptonote: set tx hash on newly parsed txes when known (moneromooo-monero)
9cc68a2 tx_pool: add a few std::move where it can make a difference (moneromooo-monero)
2018-12-31 16:06:50 -06:00
moneromooo-monero
dbbb3ce9d8
cryptonote: don't serialize for blob size if already known 2018-12-07 14:07:26 +00:00
moneromooo-monero
d1efe3d91c
cryptonote: set tx hash on newly parsed txes when known 2018-12-05 21:13:29 +00:00
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
moneromooo-monero
5d9915ab9e
cryptonote: fix get_unit for non default settings
Found by codacy.com
2018-11-23 15:37:39 +00:00
Martijn Otto
bd98e99c80
Removed a lot of unnecessary includes 2018-11-15 17:29:34 +01:00
Riccardo Spagni
1c91963dcd
Merge pull request #4308
9907ea06 cryptonote: sort tx_extra fields (moneromooo-monero)
2018-10-26 22:18:28 +02:00
moneromooo-monero
6844ae1b8d
tx_pool: avoid parsing a whole tx if only the prefix is needed 2018-10-08 10:18:01 +00:00
moneromooo-monero
9907ea0694
cryptonote: sort tx_extra fields
This removes some small amount of fingerprinting entropy.
There is no consensus rule to require this since this field
is technically free form, and a transaction is free to have
custom data in it.
2018-10-07 11:13:22 +00:00
Riccardo Spagni
7addabce8f
Merge pull request #4330
93e7627d cryptonote_format_utils: do not early out on invalid tx pubkeys (moneromooo-monero)
2018-09-14 13:04:40 +02:00
moneromooo-monero
044dff5a30
bulletproofs: scale points by 8 to ensure subgroup validity 2018-09-11 13:38:31 +00:00
moneromooo-monero
d1591853bf
cryptonote_basic: check output type before using it
Reported by QuarksLab.
2018-09-11 13:38:15 +00:00
moneromooo-monero
5ffb2ff9b7
v8: per byte fee, pad bulletproofs, fixed 11 ring size 2018-09-11 13:38:07 +00:00
moneromooo-monero
2a8fcb421b
Bulletproof aggregated verification and tests
Also constrains bulletproofs to simple rct, for simplicity
2018-09-11 13:37:37 +00:00
moneromooo-monero
93e7627d5a
cryptonote_format_utils: do not early out on invalid tx pubkeys
Another such pubkey might be valid
2018-09-02 23:00:44 +00:00
moneromooo-monero
b9389e582e
db_lmdb: save pruned and prunable tx data separately
This bumps DB version to 2, migration code will run for v1 DBs
2018-05-23 22:48:12 +01:00
moneromooo-monero
6f859e4328
cryptonote: make sure outPk setup always happens 2018-05-07 19:21:52 +01:00
stoffu
27a196b126
device: untangle cyclic depenency
When #3303 was merged, a cyclic dependency chain was generated:

    libdevice <- libcncrypto <- libringct <- libdevice

This was because libdevice needs access to a set of basic crypto operations
implemented in libringct such as scalarmultBase(), while libringct also needs
access to abstracted crypto operations implemented in libdevice such as
ecdhEncode(). To untangle this cyclic dependency chain, this patch splits libringct
into libringct_basic and libringct, where the basic crypto ops previously in
libringct are moved into libringct_basic. The cyclic dependency is now resolved
thanks to this separation:

    libcncrypto <- libringct_basic <- libdevice <- libcryptonote_basic <- libringct

This eliminates the need for crypto_device.cpp and rctOps_device.cpp.

Also, many abstracted interfaces of hw::device such as encrypt_payment_id() and
get_subaddress_secret_key() were previously implemented in libcryptonote_basic
(cryptonote_format_utils.cpp) and were then called from hw::core::device_default,
which is odd because libdevice is supposed to be independent of libcryptonote_basic.
Therefore, those functions were moved to device_default.cpp.
2018-03-14 21:00:15 +09:00
stoffu
c9b38b4765
device: made function prototypes consistent with pre-#3303 codebase 2018-03-14 21:00:06 +09:00
moneromooo-monero
608fd6f14a
Monero Cryptonight variants, and add one for v7
This is the first variant of many, with the intent to improve
Monero's resistance to ASICs and encourage mining decentralization.
2018-03-05 18:18:39 +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
moneromooo-monero
f2c4c39971
wallet2: speed up subaddress generation (by about a third) 2018-02-16 17:13:06 +00:00
xmr-eric
18216f19dd Update 2018 copyright 2018-01-26 10:03:20 -05:00
Riccardo Spagni
f9c66ba67c
Merge pull request #2990
2d17feb0 factor STL container serialization (moneromooo-monero)
2018-01-10 11:53:05 +01:00
moneromooo-monero
2d17feb060
factor STL container serialization 2017-12-22 19:47:12 +00:00
moneromooo-monero
2305bf260d
check return value for generate_key_derivation and derive_public_key 2017-12-18 15:15:46 +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
09ce03d612
move includes around to lessen overall load 2017-12-16 22:46:38 +00:00
moneromooo-monero
3dffe71b72
new wipeable_string class to replace std::string passphrases 2017-11-27 22:25:57 +00:00
moneromooo-monero
54a4c1cbf7
cryptonote: do not overwrite const data 2017-11-22 11:17:22 +00:00
moneromooo-monero
383ff4f689
remove "using namespace std" from headers
It's nasty, and actually breaks on Solaris, where if.h fails to
build due to:

  struct map *if_memmap;
2017-11-14 16:56:10 +00:00
Jaquee
fd773d88cd refactor cryptonote_basic::add_tx_pub_key_to_extra 2017-10-15 17:32:09 +02:00