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<title>monzero-core.git/src/device/device.hpp, branch v0.14.0.1</title>
<subtitle>Monzero core node, command-line wallet, consensus code, and release tooling.
</subtitle>
<id>https://code.monzero.org/monzero-core.git/atom?h=v0.14.0.1</id>
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<updated>2019-02-14T14:44:03Z</updated>
<entry>
<title>New scheme key destination contrfol</title>
<updated>2019-02-14T14:44:03Z</updated>
<author>
<name>cslashm</name>
<email>cslashm@gmail.com</email>
</author>
<published>2018-12-11T09:20:21Z</published>
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<id>urn:sha1:ff9853b4b9ca7519369fbd07ea4453e988a394db</id>
<content type='text'>
Implies protocol version management.
</content>
</entry>
<entry>
<title>ringct: encode 8 byte amount, saving 24 bytes per output</title>
<updated>2019-02-12T12:16:45Z</updated>
<author>
<name>moneromooo-monero</name>
<email>moneromooo-monero@users.noreply.github.com</email>
</author>
<published>2019-01-06T19:49:52Z</published>
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<id>urn:sha1:6ba3a116377ffdf03e0c3580ef5a0c7c6743f69f</id>
<content type='text'>
Found by knaccc
</content>
</entry>
<entry>
<title>Replace USB-CCID (smartcard) by USB-HID</title>
<updated>2018-09-24T19:57:42Z</updated>
<author>
<name>cslashm</name>
<email>cslashm@gmail.com</email>
</author>
<published>2018-08-01T07:24:53Z</published>
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<id>urn:sha1:bb6e3bbc0f0a6c4ac126f56ba75b39d0dfac01a6</id>
<content type='text'>
Remove PCSC dependencies which is a bit hard (not user friendly) to install on linux and Mac

Split Ledger logic and device IO
</content>
</entry>
<entry>
<title>query backing device</title>
<updated>2018-09-19T16:25:38Z</updated>
<author>
<name>m2049r</name>
<email>m2049r@monerujo.io</email>
</author>
<published>2018-08-16T08:31:48Z</published>
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<id>urn:sha1:bce474be7d9cfa80d9f0970047bfd508db60424f</id>
<content type='text'>
</content>
</entry>
<entry>
<title>hw_device: support for multiple devices added [for review]</title>
<updated>2018-09-14T14:02:00Z</updated>
<author>
<name>Dusan Klinec</name>
<email>dusan.klinec@gmail.com</email>
</author>
<published>2018-08-23T22:50:31Z</published>
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<id>urn:sha1:f9b22a7b01994f444185f38fe1f645593590c943</id>
<content type='text'>
- device name is a new wallet property
- full device name is now a bit more structured so we can address particular device vendor + device path. Example: 'Ledger', 'Trezor:udp', 'Trezor:udp:127.0.0.1:21324', 'Trezor:bridge:usb01'. The part before ':' identifies HW device implementation, the optional part after ':' is device path to look for.
- new --hw-device parameter added to the wallet, can name the hardware device
- device reconnect added
</content>
</entry>
<entry>
<title>wallet: allow adjusting number of rounds for the key derivation function</title>
<updated>2018-08-07T16:56:54Z</updated>
<author>
<name>stoffu</name>
<email>stoffu@protonmail.ch</email>
</author>
<published>2018-07-06T06:42:08Z</published>
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<id>urn:sha1:bcab579864801e765333e8766b714adc22e47b8b</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Fix sub-address tx scan.</title>
<updated>2018-04-12T11:58:57Z</updated>
<author>
<name>cslashm</name>
<email>cslashm@gmail.com</email>
</author>
<published>2018-04-09T14:07:11Z</published>
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<id>urn:sha1:2c274e05fe760443aa80e63cdf9f6964c7902732</id>
<content type='text'>
When additional keys was needed, the TX scan failed because the
derivation data was always recomputed with the main tx_key and not
the corresponding additional one.

Moreover this patch avoid perf decreasing when not using HW device.
</content>
</entry>
<entry>
<title>Add the possibility to export private view key for fast scan.</title>
<updated>2018-03-31T16:00:33Z</updated>
<author>
<name>cslashm</name>
<email>cslashm@gmail.com</email>
</author>
<published>2018-03-26T10:55:48Z</published>
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<id>urn:sha1:c77d2bfaa0e0390e421b4d337f49451d504f7046</id>
<content type='text'>
On client startup the device asks for authorization to export the private view key.
If user agree, the client hold the private view key allowing a fast blockchain scan.
If the user does not agree, the blockchain scan is fully done via the device.
</content>
</entry>
<entry>
<title>Change mutex lock model to avoid dead lock and ensure locks are always released.</title>
<updated>2018-03-31T16:00:33Z</updated>
<author>
<name>cslashm</name>
<email>cslashm@gmail.com</email>
</author>
<published>2018-03-26T10:38:38Z</published>
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<id>urn:sha1:100b7bc10dcb83f81d6bbd37eca1c8708c4dfbb6</id>
<content type='text'>
Additional cosmetic fixes:
 move 'name' as protected
 remove unnecessary local var
 Fix debug log
</content>
</entry>
<entry>
<title>device: untangle cyclic depenency</title>
<updated>2018-03-14T12:00:15Z</updated>
<author>
<name>stoffu</name>
<email>stoffu@protonmail.ch</email>
</author>
<published>2018-03-05T07:16:30Z</published>
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<id>urn:sha1:27a196b1268718dbc41e308c93b35c58f2da2eb4</id>
<content type='text'>
When #3303 was merged, a cyclic dependency chain was generated:

    libdevice &lt;- libcncrypto &lt;- libringct &lt;- 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 &lt;- libringct_basic &lt;- libdevice &lt;- libcryptonote_basic &lt;- 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.
</content>
</entry>
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