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Topic: [XMR] Monero - A secure, private, untraceable cryptocurrency - page 346. (Read 4671575 times)

sr. member
Activity: 714
Merit: 251
Is Monero's cryptonote technology quantum computer secure?

What is the threat regarding quantum computing being able to deanonimize monero users?

Nobody knows, quantum computing breaking cryptonight is least of our worries, if that happens anything we've encrypted with conventional algorithms will be broken and whole hell is break lose, bitcoin will fail, ssl will fail, everything will become plain text.
Is Monero's cryptonote technology quantum computer secure?

What is the threat regarding quantum computing being able to deanonimize monero users?


NONE are and BTC will be the first to fall, not even Suite B cryptography is!

The worlds cryptographers are working on new types as we speak. One promising method is polynomial cryptography. That is refereed to as Multivariate cryptography.

That is not the point.  I have talked to some Dash guys who are claiming that Monero is unscaleable and after the QC breaks cryptonote all transaction can be deanonymized after since the blockchain is public.

In Bitcoin this is no issue, since BTC doesnt promise forward security. But even if Monero uppgrades itself to quantum resistant cryptography, the transaction before that will still be deanonimized.

I am not saying that Dash is better or not, I am just saying that this is an issue for Monero, a huge issue. Any comments on this?
legendary
Activity: 2268
Merit: 1141
PSA: Users, (solo)miners, exchanges/merchants/services, and pool operators must be on CLI v0.11.0.0 or GUI v0.11.0.0 in advance of the scheduled protocol upgrade otherwise you will get booted off the network. Miners, please contact your pool operator to ask them if they have upgraded!

https://www.reddit.com/r/Monero/comments/6yuv2s/psa_users_solominers_exchangesmerchantsservices/
legendary
Activity: 1484
Merit: 1029

This is great news, a very smart move from Ledger!
Would be awesome if Monero were also directly supported by Trezor too - hopefully the news from ledger will spur them on (fingers crossed)
legendary
Activity: 2198
Merit: 1150
Freedom&Honor
Are you using a local daemon / node or a remote node?

Local host.
legendary
Activity: 2268
Merit: 1141
I succesfuly sent 18 million XMR today



This is a known bug if you are using a relatively old wallet cache.

How do I fix it?
EDIT:
Attempting this
https://monero.stackexchange.com/questions/3122/how-do-i-delete-the-wallet-cache/3123

Thought it worked, but submitting 2 tx files I had results in
http://prntscr.com/gilzbo

And the other one
Quote
Can't submit transaction: transaction <5ebbe59977bfadd50669a7349c98c1bfb3310f0e615acc1c11e6a4d5429d0f60> was rejected by daemon with status: Failed. Reason: double spend

Are you using a local daemon / node or a remote node?
full member
Activity: 127
Merit: 100
Monero Price Finally Starts to Rebound, price surpase $125
The past two weeks have been somewhat crazy for the Monero community. With a major price increase taking place not too long ago, it was evident the Monero price would correct itself sooner or later. Unfortunately for XMR holders, the Bitcoin price also took a big dump while this correction was taking place, pushing the Monero price down quite a bit.  At one point, the Monero price briefly dipped below $100, although that dip was bought up quickly.

More info: https://themerkle.com/monero-price-surpasses-125-again-in-wake-of-market-correction/
legendary
Activity: 2198
Merit: 1150
Freedom&Honor
I succesfuly sent 18 million XMR today



This is a known bug if you are using a relatively old wallet cache.

How do I fix it?
EDIT:
Attempting this
https://monero.stackexchange.com/questions/3122/how-do-i-delete-the-wallet-cache/3123

Thought it worked, but submitting 2 tx files I had results in
http://prntscr.com/gilzbo

And the other one
Quote
Can't submit transaction: transaction <5ebbe59977bfadd50669a7349c98c1bfb3310f0e615acc1c11e6a4d5429d0f60> was rejected by daemon with status: Failed. Reason: double spend
legendary
Activity: 2268
Merit: 1141
I succesfuly sent 18 million XMR today



This is a known bug if you are using a relatively old wallet cache.
member
Activity: 76
Merit: 10
ALTCOM wallet: AYGDb1Zwf3vfs2xC4D1G63wwy9RLU5Kb5r
legendary
Activity: 2198
Merit: 1150
Freedom&Honor
I succesfuly sent 18 million XMR today

legendary
Activity: 1484
Merit: 1029
[Mandatory Upgrade] Monero 0.11.0.0 "Helium Hydra" Released

The GUI binaries are forthcoming and their download links will be appended once they are finalized.

https://getmonero.org/2017/09/07/monero-0.11.0.0-released.html

Great, thanks for the new wallet =)
legendary
Activity: 2016
Merit: 1259
[Mandatory Upgrade] Monero 0.11.0.0 "Helium Hydra" Released

The GUI binaries are forthcoming and their download links will be appended once they are finalized.

https://getmonero.org/2017/09/07/monero-0.11.0.0-released.html

--block-sync-size 20  now default.  Awesome for sometimes limited connection, like mine!

ADD:
Sync is going much faster than 10.3.1 

CPU churning @100%, which isn't uncommon for my poor little machine.  Doing more work faster seems to be more work, for some reason.

Because it is? Tongue

Sorry, I have a hard time making comments that aren't sarcastic.  Especially when... Well, always, really.

 see edit  Tongue
legendary
Activity: 3836
Merit: 4969
Doomed to see the future and unable to prevent it
[Mandatory Upgrade] Monero 0.11.0.0 "Helium Hydra" Released

The GUI binaries are forthcoming and their download links will be appended once they are finalized.

https://getmonero.org/2017/09/07/monero-0.11.0.0-released.html

--block-sync-size 20  now default.  Awesome for sometimes limited connection, like mine!

ADD:
Sync is going much faster than 10.3.1 

CPU churning @100%, which isn't uncommon for my poor little machine.  Doing more work faster seems to be more work, for some reason.

Because it is? Tongue
legendary
Activity: 2016
Merit: 1259
[Mandatory Upgrade] Monero 0.11.0.0 "Helium Hydra" Released

The GUI binaries are forthcoming and their download links will be appended once they are finalized.

https://getmonero.org/2017/09/07/monero-0.11.0.0-released.html

--block-sync-size 20  now default.  Awesome for sometimes limited connection, like mine!

ADD:
Sync is going much faster than 10.3.1  

CPU churning @100%, which isn't uncommon for my poor little machine.  Doing more work faster seems to be more work, for some reason.


Edit:

/s
legendary
Activity: 2968
Merit: 1198
Do you have any kind of guide for VPN ? Is it possible to route that connection through a VPN?

It is just a regular TCP connection. You can route over VPN or Tor or whatever. There is no specific guide, just do it the same way you would for any other application. In the case of Tor using a torified virtual machine is one generally safe(r) way to do it.
legendary
Activity: 2268
Merit: 1141
[Mandatory Upgrade] Monero 0.11.0.0 "Helium Hydra" Released

The GUI binaries are forthcoming and their download links will be appended once they are finalized.

https://getmonero.org/2017/09/07/monero-0.11.0.0-released.html
sr. member
Activity: 432
Merit: 251
Multivariate Ring Signature  Shocked
legendary
Activity: 3836
Merit: 4969
Doomed to see the future and unable to prevent it
Is Monero's cryptonote technology quantum computer secure?

What is the threat regarding quantum computing being able to deanonimize monero users?


NONE are and BTC will be the first to fall, not even Suite B cryptography is!

The worlds cryptographers are working on new types as we speak. One promising method is polynomial cryptography. That is refereed to as Multivariate cryptography.
sr. member
Activity: 490
Merit: 266
Is Monero's cryptonote technology quantum computer secure?

What is the threat regarding quantum computing being able to deanonimize monero users?


I'll get back to you when I have a  a cold fusion generator in the basement and a flying car
legendary
Activity: 2156
Merit: 1072
Crypto is the separation of Power and State.

It's probably fake, but if not, it's interesting that they don't seem panicked about the vaunted zk-SNARKs ...

The real question is why the NatSec community isn't in a panic over Dash's revolutionary PrivateSend feature.

Cheesy Cheesy Cheesy
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