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2
votes
1answer
17 views

How can I get outgoing connections with pfSense as my router?

I set up a static DHCP reservation for my node. I enabled uPNP and port mapping. and I set an ACL to allow 18080 192.168.node.ip/32 18080. I even set an outbound NAT static port for the IP, in ...
1
vote
2answers
89 views

Is there any discussion about creating one-time use Monero addresses?

Someone's Monero address can still be linked if one was to use it for a withdrawal from an exchange and then reuse it again. I like how the mimblewimble address works, where addresses are generated on ...
1
vote
1answer
79 views

How long would it take to get the monero blockchain size to over 100 GB and 200 GB at today's usage rate?

Currently the monero blockchain is about 70 GB as of 2019 May 14. Assuming monero usage rates stay the same, how long would it take to hit 100 GB and 200 GB blockchain size? Also I read that if ...
4
votes
2answers
139 views

What is the impact of having perfectly hidden but only computationally bound commitments?

Monero uses Pedersen commitments to make transaction amounts private (hidden), but what, if any, are the problems of perfectly hidden and computationally binding commitments?
0
votes
0answers
28 views

Failure of Daemon to connect [duplicate]

An Monero GUI (Vo.14.0.0 (qt5.7.0) account was setup, a wallet name and password created and the 25 word mnemonic seed recorded. Commenced a synchronization and when thought completed after about four ...
0
votes
1answer
127 views

How are fees computed?

Can someone explain the algorithm to compute Monero transaction fee? I have seen somewhere it is based transaction size (or something called "weight"?), and some other vague explanation. But I would ...
4
votes
1answer
113 views

Can a Monero account get blocked?

Can a Monero account / address get blocked? Are there any actions that might limit the access to the account?
0
votes
0answers
41 views

Bitfinex seems to be cutting off the last 3 chars of my 95 char Monero address

Hi I'm trying to withdraw my Monero from Bitfinex, I've extensively googled this question and I haven't found anyone else mentioning it so I assume its not a fault on Bitfinex's end. I have this ...
0
votes
1answer
50 views

Wallet RPC transaction notification

I am trying to use the --tx-notify feature of monero-wallet-rpc with curl. --tx-notify 'curl http:xxxxxx/sample/%s' But this isn't triggering my function at http:xxxxx/sample/%s. Is there something ...
2
votes
1answer
39 views

Digest Authentication in monero-wallet-rpc

I have an application and I want to connect it to my Monero wallet. I can use curl to access the wallet using --digest but my app can't use curl. I am using jsonrpc in Ruby and I can make the call to ...
1
vote
0answers
54 views

Transfer RPC 401 Unauthorized

i got error again when transfer via walletRPC.php from https://github.com/monero-integrations/monerophp result is : Response Http Error - 401 Unauthorized ,it's only for transfer function, if i used ...
0
votes
1answer
90 views

Transfer with wallet RPC

I have an error when I try to use curl to transfer with a 64 character payment_id. The payment ID is being automatically set to 0000000000000 and is only 16 characters long. Whats wrong with my RPC ...
4
votes
1answer
130 views

What PoW hashing algorithms did Monero historically use?

Originally, Monero used the Cryptonight PoW algorithm, then started modifying it to thwart ASICs getting large parts of the network hash rate. What is the timeline of these changes ?
0
votes
0answers
50 views

tool that convert decimal amount to variant and create tx hash

after a lot of research about custom genesis block unfortunately there is not detailed explanation on how to create new one. tool that convert decimal amount to variant and create tx hash (after ...
0
votes
1answer
94 views

My balance just disappeared

I purchased some coins yesterday which I transferred to my wallet immediately. Today I created a 2nd Wallet and was trying to send all the coins from wallet #1 to wallet #2. I filled in all details, ...
2
votes
1answer
72 views

How is there no key image for the commitment to zero in MLSAG?

zero to monero 5.7.2 mentions there not being a key image for the commitment to zero. How is this possible? Quote: "Recalling Section 5.6.3, there is no key image for the commitments to zero zjG, and ...
0
votes
1answer
28 views

Where is the ring-signature article by luigi1111 referenced in the multi-part stealth-address steemit post?

Luigi1111's post about stealth-addresses, references throughout that how the stealth addresses are spent from would be covered in a follow-up RingCT article. However, I can't find this follow-up ...
0
votes
1answer
70 views

How do you force create a new monero address on coinomi?

A withdrawal from an exchange has been pending and I need to make a second withdrawal but I don't wan't to link to the first by sending to the same address. Is there any way to force coinomi android ...
0
votes
0answers
20 views

Block Structure Of Monero [duplicate]

Is there a documentation where I can find all the information that is stored in block. And if i want to parse the block. What is all i need to look for.
0
votes
1answer
60 views

Any quick way for me to test my browser's hash rate for CryptoNight v2?

I want to test the rate at which a WebAssembly miner can calculate CryptoNight v2 hashes in my Chrome web browser (or what my browser's Monero hash rate would have been as of ~May 2018). Is there an ...
1
vote
3answers
65 views

What would the space saving difference be if MLSAG was applied over all inputs?

Currently, MLSAG is being applied to each real input, giving one signature per real input. What would the space savings be if it was applied over all real inputs, giving one signature per transaction? ...
2
votes
1answer
65 views

Key image forgery

Given a keypair (k,K); the key image is calculated as: KeyImage = k * H(K) What is stopping someone from giving a fake K in the hash function?
2
votes
2answers
125 views

How can I use Monero RPC via Python

As documented in https://ww.getmonero.org/resources/developer-guides/daemon-rpc.html and https://ww.getmonero.org/resources/developer-guides/wallet-rpc.html, Monero can be used programmatically using ...
0
votes
1answer
31 views

Pool of very different PCs

I would like to mine XMR on 20 PC's. They are very different in terms of power. I think to use some proxy. Could give me a piece of advice which proxy to use?
1
vote
1answer
23 views

How to get the time at which a transaction was added to the pool?

Can we get information about when a transaction was added to the pool and also when it was mined into a block? Is there a demon RPC to get that. Or is it generally stored in the block header?
0
votes
1answer
73 views

Monero hard fork - cant mine new transactions

So i am trying to do a monero hard fork. I changed the ports, prefixes, etc. I am running on a bit of an issue. I can't mine new blocks. Here's the error: 2019-04-27 22:07:02.425 [miner 0] ...
2
votes
1answer
57 views

Different MLSAG implementations across papers

In MRL005, See page9, they describe the signing key for a given ring as Sum public keys + SumInputs - SumOutputs In zero to monero, Page49 section "MLSAG signature for inputs", they describe it as ...
1
vote
1answer
50 views

Why not use bLSAG for one input instead of MLSAG?

AFAIK MLSAG is being used for one input because of a privacy problem. Why not just use bLSAG, since in the MRL005 it says that MLSAG is better once we have > 1 sets of keys.
1
vote
1answer
39 views

Relationship between pseudoOuts and Real outputs

For each real input, we have a pseduoOut which is commitment to the same amount as the real input. We can therefore subtract the realInputCommitment from the pseudoOut and prove that it is a ...
0
votes
1answer
108 views

Background mining + monero-wallet-cli + pool?

Is it possible to launch the monero-wallet-cli for mining with the experimental background-mining feature on? And would it be possible to connect to a pool for that? Basically I just want my CPU ...
1
vote
1answer
55 views

Correctly retrieving the tx_pubkey from a transaction

I found, in the code, an example of a function that retrieves a public key from a transaction. The comments say that because of a previous bug, the tx may contain more than one public key. Do I ...
1
vote
2answers
115 views

Received monero, how many confirmations do I need to wait before fully confirmed?

Why do we need to wait for such a long time when receiving monero? I thought it was 2 minutes only, but it seems that is not the case and I have to wait still a good 5+ minutes for a transaction to ...
0
votes
1answer
45 views

Doing a Send Transfer using monero-cli v0.14.0.2 with long payment id enabled, still getting errors on send

Using the below command with long payment id enabled in monero cli v0.14.0.2 and I still get an error. What is wrong? transfer 4xxxxxX 4bxxxxXX 2 Error: amount is wrong: 4xxxX 4xxxxX, expected ...
1
vote
1answer
73 views

Get public key of tx that currently in txpool

Can someone tell me how I can get list of public keys of the transactions, which are currently in the txpool and has not yet been mined? That is, I am interested in how to get this information out of ...
0
votes
1answer
33 views

How do I manually generate a base58 private key from my secret spendkey?

What are the steps for deriving a base58 private key from a secret spendkey? Sort of like the answer here, but for Monero or another Cryptonote: https://bitcoin.stackexchange.com/questions/8247/how-...
0
votes
1answer
20 views

Why does a node try all grey peers to create a connection?

I am currently analysing the source code of Monero. If a node makes a new connection, it first checks what fraction of its current outgoing connections are to nodes in its white list. If it is above ...
1
vote
1answer
56 views

Trying to understand how RCTTypeSimple works

We cannot use MLSAG and sign all inputs at once; as all real inputs would need to share the same index. The partial solution is to use a ring signature on each input separately. We need to ensure ...
1
vote
1answer
33 views

What is the significance of monero switching the G and H points in a Pedersen commitment?

Conventionally G is used to denote the standard Generator. H is then some point whereby the discrete log is not known with respects to G; H = yG where y is unknown. A pedersen commitment would ...
0
votes
1answer
36 views

Is it possible to change the mnemonic seed of a monero wallet?

I was just wondering it was possible to change the mnemonic seed of a monero wallet?
1
vote
1answer
38 views

Commitment to zero vs one-time public key signature

After reading 5.6.3 in Zero-To-Monero: https://www.getmonero.org/library/Zero-to-Monero-1-0-0.pdf It seems as if they are saying that we use the commitment to zero to sign the ring with the inputs as ...
2
votes
1answer
35 views

Determining the private view key by observing the exchange of MultisigV1 strings

If someone were to observe the exchange of MultisigV1 strings during multisig wallet creation, can they use these to discover the public address or secret view key of the multisig wallet? If so, how?
2
votes
1answer
45 views

How do multisig wallet seeds work?

If I create a 3/3 multisig wallet and then type seed, the seed shown is 528 hex characters. What does this seed consist of, and does it allow full restoration of that participant's multisig wallet?
3
votes
1answer
85 views

How does Monero use DNS to discover seed nodes?

As far as I'm concerned, there is a hardcoded list of four hostnames m_seed_nodes_list = {"seeds.moneroseeds.se", "seeds.moneroseeds.ae.org", "seeds.moneroseeds.ch", "seeds.moneroseeds.li"};. Then the ...
1
vote
1answer
40 views

How to calculate Monero addresses for different account numbers?

Monero accounts and subaddresses are conceptually well illustrated at https://medium.com/@anhdres/how-moneros-accounts-and-subaddresses-work-in-monerujo-4fa7df0a58e4. And page 125 of Mastering Monero ...
2
votes
1answer
61 views

How does commitment to zero work?

Given two inputs each with their respective committed amounts; P1, P2. Then given two outputs each with their own respective committed amounts; P3, P4. We want to prove that the inputs - outputs - ...
1
vote
2answers
174 views

Minergate CLI mines only XMC but not Monero XMR

I downloaded the minergate CLI and I use the command for starting it: ./minergate-cli --user myemail@email.com --xmr I also tried ./minergate-cli -user myemail@email.com -xmr And did this on 2 ...
0
votes
1answer
40 views

Using Trezor, trying to retrieve tx_key

I made sure to check that store-tx-info = 1 before sending. I seem to recall trying this in an earlier version and it was successful Now I am getting a result of: get_tx_key txid Wallet password: ...
0
votes
1answer
50 views

Monero still in my wallet as unmixable

I can't get monero out of my wallet, It looks like it was old dust accumulated, but it sums out to 8xmr, then I added more fresh monero but now I cant get it out, I've tried sweep unmixable and sweep ...
0
votes
0answers
31 views

Adding additional output field in transaction for output validation

Good day, I am trying to integrate a post quantum signature scheme into the Monero codebase, first I had so many issues with key sizes and key derivations, but right now it seems to be partially ...
2
votes
1answer
96 views

How does a node maintain its anchor peer list?

I'm trying to figure out how a node maintains its list of anchor peers. I know that they are important when a node restarts. However, when does a node add and remove other nodes to its anchor peer ...

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