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<title>monzero-core.git/src/cryptonote_core/cryptonote_tx_utils.h, branch main</title>
<subtitle>Monzero core node, command-line wallet, consensus code, and release tooling.
</subtitle>
<id>https://code.monzero.org/monzero-core.git/atom?h=main</id>
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<updated>2024-04-29T05:08:53Z</updated>
<entry>
<title>Enforce Tx unlock_time is Zero by Relay Rule [RELEASE]</title>
<updated>2024-04-29T05:08:53Z</updated>
<author>
<name>jeffro256</name>
<email>jeffro256@tutanota.com</email>
</author>
<published>2024-02-04T03:59:58Z</published>
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<id>urn:sha1:dd47d03cf2b5b3dc59cd99aca247d1025679f83a</id>
<content type='text'>
Related to https://github.com/monero-project/research-lab/issues/78

Added a relay rule that enforces the `unlock_time` field is equal to 0 for non-coinbase transactions.

UIs changed:
* Removed `locked_transfer` and `locked_sweep_all` commands from `monero-wallet-cli`

APIs changed:
* Removed `unlock_time` parameters from `wallet2` transfer methods
* Wallet RPC transfer endpoints send error codes when requested unlock time is not 0
* Removed `unlock_time` parameters from `construct_tx*` cryptonote core functions

@tobtoht: undo rebase changes tx.dsts -&gt; tx_dsts
</content>
</entry>
<entry>
<title>Refactored rx-slow-hash.c</title>
<updated>2022-12-14T06:21:00Z</updated>
<author>
<name>SChernykh</name>
<email>sergey.v.chernykh@gmail.com</email>
</author>
<published>2022-12-10T17:30:59Z</published>
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<id>urn:sha1:f698f2b708be742afa286c65868a48f7ef80b0ba</id>
<content type='text'>
- Straight-forward call interface: `void rx_slow_hash(const char *seedhash, const void *data, size_t length, char *result_hash)`
- Consensus chain seed hash is now updated by calling `rx_set_main_seedhash` whenever a block is added/removed or a reorg happens
- `rx_slow_hash` will compute correct hash no matter if `rx_set_main_seedhash` was called or not (the only difference is performance)
- New environment variable `MONERO_RANDOMX_FULL_MEM` to force use the full dataset for PoW verification (faster block verification)
- When dataset is used for PoW verification, dataset updates don't stall other threads (verification is done in light mode then)
- When mining is running, PoW checks now also use dataset for faster verification
</content>
</entry>
<entry>
<title>multisig: fix critical vulnerabilities in signing</title>
<updated>2022-06-30T17:56:40Z</updated>
<author>
<name>anon</name>
<email>anon [at] nowhere</email>
</author>
<published>2021-12-06T10:25:01Z</published>
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<id>urn:sha1:c7b2944f8960c208ceddeb3075a673630ae000cd</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Add view tags to outputs to reduce wallet scanning time</title>
<updated>2022-04-18T07:49:53Z</updated>
<author>
<name>j-berman</name>
<email>justinberman@protonmail.com</email>
</author>
<published>2021-11-15T13:23:53Z</published>
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<id>urn:sha1:ea87b30f8907ee11252433811e7a7d0c46758cca</id>
<content type='text'>
Implements view tags as proposed by @UkoeHB in MRL issue
https://github.com/monero-project/research-lab/issues/73

At tx construction, the sender adds a 1-byte view tag to each
output. The view tag is derived from the sender-receiver
shared secret. When scanning for outputs, the receiver can
check the view tag for a match, in order to reduce scanning
time. When the view tag does not match, the wallet avoids the
more expensive EC operations when deriving the output public
key using the shared secret.
</content>
</entry>
<entry>
<title>Copyright: Update to 2022</title>
<updated>2022-03-04T05:59:20Z</updated>
<author>
<name>mj-xmr</name>
<email>mjxmr@protonmail.com</email>
</author>
<published>2022-03-01T11:16:17Z</published>
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<id>urn:sha1:da9aa1f7f802552b9de459f331a2f39c84898009</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Add calcpow RPC</title>
<updated>2021-11-20T18:52:05Z</updated>
<author>
<name>Howard Chu</name>
<email>hyc@symas.com</email>
</author>
<published>2021-11-19T23:22:43Z</published>
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<id>urn:sha1:0221b015193bcfdf80a2f9c08440956dfb18aead</id>
<content type='text'>
Calculate PoW hash for a block candidate
</content>
</entry>
<entry>
<title>RPC and ZeroMQ APIs to support p2pool</title>
<updated>2021-09-11T13:15:07Z</updated>
<author>
<name>SChernykh</name>
<email>sergey.v.chernykh@gmail.com</email>
</author>
<published>2021-08-26T08:20:20Z</published>
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<id>urn:sha1:dfee15eee18a97be5a8fb9822527f98ebd1b33e9</id>
<content type='text'>
Adds the following:

- "get_miner_data" to RPC API
- "json-miner-data" to ZeroMQ subscriber contexts

Both provide the necessary data to create a custom block template. They are used by p2pool.

Data provided:

- major fork version
- current height
- previous block id
- RandomX seed hash
- network difficulty
- median block weight
- coins mined by the network so far
- mineable mempool transactions
</content>
</entry>
<entry>
<title>fix serialization being different on mac</title>
<updated>2021-03-05T23:42:33Z</updated>
<author>
<name>moneromooo-monero</name>
<email>moneromooo-monero@users.noreply.github.com</email>
</author>
<published>2021-01-12T18:24:55Z</published>
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<id>urn:sha1:f9b5b521e82b9dc08325bc65f25f8e4e446270fc</id>
<content type='text'>
On Mac, size_t is a distinct type from uint64_t, and some
types (in wallet cache as well as cold/hot wallet transfer
data) use pairs/containers with size_t as fields. Mac would
save those as full size, while other platforms would save
them as varints. Might apply to other platforms where the
types are distinct.

There's a nasty hack for backward compatibility, which can
go after a couple forks.
</content>
</entry>
<entry>
<title>core: fix mining from a block that's not the current top</title>
<updated>2020-08-27T15:13:00Z</updated>
<author>
<name>moneromooo-monero</name>
<email>moneromooo-monero@users.noreply.github.com</email>
</author>
<published>2019-11-08T17:30:18Z</published>
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<id>urn:sha1:9d42649d58a1a898b8fd1be17f42fb6b7ad1f6ee</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Update copyright year to 2020</title>
<updated>2020-05-07T02:36:54Z</updated>
<author>
<name>SomaticFanatic</name>
<email>afdlkajdlfkj@aldkfjf.com</email>
</author>
<published>2020-05-07T02:36:54Z</published>
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<id>urn:sha1:5ef0607da6042df51a57703bd223c5c8024741f6</id>
<content type='text'>
Update copyright year to 2020
</content>
</entry>
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