All Questions

0
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0answers
9 views

v0.13.0.2 monero-wallet-cli ERROR: failed to load wallet: Wrong sequence_idx - LEDGER Nano S

So I downloaded the newest release for Windows, and I copied over my wallet to the new folder I extracted the .zip folder to. I opened cmd in that folder by typing 'cmd' & hitting enter in file ...
0
votes
1answer
166 views

GUI v0.13.0.3 does not start on Mac OS X (monero-wallet-gui cannot be opened because of a problem - Library missing)

A full report of this particular issue can be found here: https://github.com/monero-project/monero-gui/issues/1658 Is there any quick resolutions I can use?
0
votes
1answer
243 views

GUI / monerod v0.13.0.3 does not start on Linux because of “./monero-wallet-gui: error while loading shared libraries: libhidapi-libusb.so.0”

GUI / monerod v0.13.0.3 does not start on Linux because of "./monero-wallet-gui: error while loading shared libraries: libhidapi-libusb.so.0". How do I resolve this particular issue?
0
votes
0answers
7 views

monero-gui-v0.13.0.3 crash report on macos 10.11.6 [duplicate]

Dyld Error Message: Library not loaded: /usr/local/Cellar/openssl/1.0.2p/lib/libcrypto.1.0.0.dylib Referenced from: /Users/admin/Desktop/monero-gui-v0.13.0.3/monero-wallet-gui.app/Contents/Frameworks/...
1
vote
0answers
19 views

Error while loading shared libraries: libhidapi-libusb.so.0: cannot open shared object file: No such file or directory [duplicate]

monero-gui-v0.13.0.3 Error while loading shared libraries: libhidapi-libusb.so.0: cannot open shared object file: No such file or directory For this error on x64 Linux Mint/Debian/Ubuntu the fix is ...
0
votes
1answer
13 views

What is the proper way of scanning a bunch of monero private keys to get an updated balance?

I have a database of monero private keys, but I want to be able to scan these keys for an updated balance and insert this balance data back into my database. What is the best way to rescan a bunch of ...
1
vote
1answer
8 views

Creating a wallet from the command line using monero-cli command?

I'm writing up a php script and I want it to execute a monero-wallet-cli command to create a wallet from my private key. I tried to do this via the command line with monero-wallet-cli, but its in ...
0
votes
0answers
11 views

Long wait for response from RPC

When using the transfer method, the answer does not come for a long time (about 10 seconds). In my application, after 8 seconds of waiting, a timeout is triggered, and the transaction is considered ...
0
votes
1answer
14 views

Monero Ring Signature data

Is it possible to get all the data of all the transaction with all its ring signatures using either the monero-wallet or API?
0
votes
0answers
18 views

Problems installing monero node; input/output error

I installed monero-cli in a debian 9 server, using this guide: https://www.reddit.com/r/Monero/comments/9obs6q/running_a_monero_node/ The syncing started fine but now I'm getting this error message, ...
1
vote
1answer
16 views

Command for returning transactions in json format to external code

I want to iterate (from a Python program) over all the outputs of all the transactions on the blockchain. Is there any RCP command or something like that, that returns a structure of transactions as ...
0
votes
1answer
67 views

Issue when updating to 0.13 - Monero GUI Wallet - Network Status - Wrong Version

I downloaded the new wallet files, unzipped them and put them in my old install folder (replaced where necessary). After that, it did some updating and after finishing, my wallet looks like this : ...
0
votes
1answer
16 views

Where does the actual decryption of the recipient stealth address occur?

I want to find out where in the code an output of Alice's transaction becomes Bob's money. Alice has 10 XMR, and she sends Bob 2 XMR, the tx looks like this - OUTPUT: #recipient output: first ...
0
votes
0answers
15 views

using ledger nano s plus passphrase to create monerujo wallet. possible to restore on another wallet?

I am planning on using the passphrase feature on Ledger Nano S to add a 25th word to the 24 word Ledger seed and then use with monerujo android app to create an xmr wallet. If at some point I need to ...
0
votes
1answer
21 views

Is this Monero python implementation complete & trustworthy?

I am trying to develop a variant of Monero. Considering the size and the complexity of the original Monero implementation in C++, I figured it might be easier fork this Python implementation of Monero....
2
votes
1answer
37 views

How does having a negative number in a Pedersen commitment, create money out of thin air?

Given two inputs of value: 10, 11 And two outputs of value 31, -10 The Pedersen commitment would look like: Let b + c - d - e = k (10G + bH + 11G + cH) - (31G + dH + -10G + eH) = 0G + kH Without ...
0
votes
1answer
12 views

Syncing several wallets in the same ledger with local node. (start again switching)

Let's say you have several wallets in the same ledger (Plausible deniability set up), syncing each wallet using the GUI with my own local node, blockchain in external SSD drive, it takes 3 hours aprox,...
1
vote
1answer
27 views

Does the Key Image leak privacy information?

If I Sign two different transactions with the same private key and send it to the same node. Would this node now be able to know which member of the ring is trying to sign? As I believe the public ...
0
votes
0answers
16 views

What is monero-blockchain-ancestry?

I see that Monero v0.13.0.2 shipped with a new tool monero-blockchain-ancestry. What does this tool do, and how can I use it?
3
votes
1answer
24 views

Base58 prefix, network id and wallet address prefix

The question NetworkByte for Monero Stagenet gave me the impression that, there's a relation between ADDRESS_BASE58_PREFIX and NETWORK_ID, defined in src/cryptonote_config.h If it is so, I can't find ...
0
votes
1answer
19 views

I run a full monero node, is there a way to see my node on the network? Can I mark my node some how?

I'm running a monero full node. Is there a way to see my node on the network? Is there a way to label my node that others can also see it. Say i wanted to label it as: "Free Open Monero v13 Node"
1
vote
1answer
26 views

how does monero schedule an algorithm update?

Will the algorithm change affect the blockchains to be generated or saved? How to deal with the new-generated blockchains and the old blockchains if the formers are changed?
1
vote
1answer
27 views

How do I find the value behind the pederson commitment?

Given that I have found a tx that is for me, what would be the maths to find out how much I have received?
0
votes
0answers
15 views

What would happen, if Monero suddenly had a million transactions per second? [duplicate]

I am wondering about scaling and the dynamic block size in Monero and the fee mechanism. Suppose over night Monero got popular and many people were using it (or trying to?) in daily business and ...
0
votes
0answers
26 views

Is the anonymity of the sender (of Monero coins) revoked if he signs two different messages with the same ring?

The ring signatures construction in Monero is based on the Traceable Ring Signature by Fujisaki and Suzuki (PKC '07). https://eprint.iacr.org/2006/389.pdf Since in their traceable ring signature ...
0
votes
2answers
21 views

Going through customs in a foreign country. I want to delete my monerujo app. Can I re-download with everything intact?

I've read that you can delete and restore the monerujo app without affecting the wallet data, I never tried it as I'm afraid of losing access to my wallets. When you setup your initial and load your ...
2
votes
1answer
26 views

How does signing the hash of the public key show that the signer knew the private key?

I had this previously explained to me, however I do not think I understand it at all. Taken from Maxwell's confidential values: "If a signature is constructed so that the 'message' is the hash of ...
0
votes
1answer
25 views

Using crypto library from wallet

I'm trying to access functions from the crypto libray such as: ge_frombytes_vartime(ge_p3 *h, const unsigned char *s) ge_p3_to_p2(ge_p2 *r, const ge_p3 *p) both in crypto-ops.c I've added the crypto ...
1
vote
1answer
27 views

What is a scenario when the other members of the ring signature would have multiple keys?

Looking at the algorithm for ring signature, n members of the ring can have m keys associated with them. What is a scenario where the other members, not the signer, would have multiple keys ...
1
vote
0answers
20 views

Using the monero cli on ubuntu. How do I set it to use a remote node? [duplicate]

I'm using monero-cli on ubuntu and i want to have it connect to a remote node instead of downloading the entire blockchain. How can I do this? Where can I get a list of remote nodes?
1
vote
1answer
45 views

Understanding get_block Blob data?

I am trying to understand what is contained in the blob portion of the rpc response to get_block. In the daemon rpc docs for block 912345 the blob response is: "...
1
vote
1answer
16 views

Why must each input have a separate set of decoys?

If we have a mixin of 6, with two inputs. We immediately have a total of 6 * 2 = 12 decoys Would it not be secure enough to have the 4 decoys with the two inputs which means two key images? So we ...
1
vote
1answer
30 views

How does the ring sig work: practical explanation?

Is the following correct?: If I received 5 XMR from Bob, then I wanted to send this 5 XMR to Alice. Would I create a tx with the input as the 5 XMR from Bob with one output as 5 XMR to alice. Then ...
1
vote
1answer
31 views

How are transactions validated in monero vs bitcoin?

Bitcoin In bitcoin, the signature is a "normal" one and we check it against the signed tx hash. We then check whether the public key/s which signed it, owns the input/s. we then check whether the ...
2
votes
1answer
18 views

Auditing outgoing transactions in Monero

So I know that a view key is not suffice to audit outgoing transactions. Still, can't a person re-sign his outgoing transactions and produce a valid ring signature with the same key image to an ...
0
votes
2answers
19 views

Why are all build statuses on Monero's Github failing?

Should I use a Debian distro with an armv8 architecture if I am looking for stability?
1
vote
1answer
44 views

Auditing incoming transactions in Monero

It is said that a view key can expose incoming transactions. 1. Is the view key enough to prove ownership of an incoming transaction? The stealth address is calculated with H(Ra)G + B, so I ...
0
votes
1answer
33 views

Location of merkleroot per block / block header

Is it possible to acquire the merkleroot per block with rpc command or core command? Why is the merkleroot not included in the block header in the cns003.txt? I see the transaction hashes are ...
1
vote
1answer
34 views

Correlation between transaction vout key and an address

I'm working on a more robust implemenatation for a mining pool to figure out what the actual amount was it received from a block's reward. Retrieving a block using getblock includes the miner_tx ...
1
vote
1answer
50 views

The entire lifecycle of an XMR transaction with RingCT

I'm trying to understand the data structure in monerod and create a simple workflow for a transaction's life cycle. It doesn't look like this has been done post-RingCT activation, and I see a lot of ...
2
votes
1answer
21 views

ed25519 point structs

What do each of these structs represent? What is the difference between them? typedef struct { fe X; fe Y; fe Z; } ge_p2; typedef struct { fe X; fe Y; fe Z; fe T; } ge_p3; typedef ...
3
votes
1answer
21 views

Does change appear as an output in a transaction?

Let say Alice wants to send Bob 10 XMR and she has 15, so assume the outputs are divided like this - transaction - { output #1 - {7, Bob's stealth address} output #2 - {3, Bob's stealth ...
2
votes
1answer
79 views

Implementation of monero on other curves

Are there any other implementations of curves in the Monero code (other than Curve25519)? I'm asking because the code is very optimized to this curve (e.g. the multiplication in 8 when computing the ...
2
votes
2answers
79 views

Would it be possible to use PoS on Monero without corrupting privacy and if possible how?

Is there a possibility of zero-knowledge proof of stake without disclosing your balance?
1
vote
1answer
27 views

P2P, RPC and Server related code

Is there a recommended source of information as to how Monero interacts with wallets and other nodes? I'd like to get as much information as possible about the structure of the source code and am ...
0
votes
1answer
36 views

Can pool miners update early and then the pool software will automatically ask its workers for new POW when necessary?

Many people mine Monero in a pool. Monero has recently changed its proof of work, and it is about to do so again. There may be more changes to its proof of work in the future. When miners update ...
-1
votes
0answers
10 views

What happen if a stealth address is used twice? [duplicate]

I send XMR to a stealth Address, then the XMR is spent. If I send XMR to the same address by re-using the random number, the amount will not be able to be spent because the key image is same?
3
votes
1answer
72 views

What exactly are bulletproofs replacing in monero?

I am stuck on these questions in understanding bulletproofs: Are bulletproofs a way to hide the sender and the amount? What is the difference between bulletproofs, RingCT and Ring signatures? Edit: ...
0
votes
1answer
16 views

Questions about tx_description field in URI

In the Monero URI, is the tx_description stored on the blockchain? If so, is it encrypted? What is the maximum length of this field?
0
votes
3answers
25 views

Monero Wallet RPC: tx_blob is always empty

I'm attempting to create a transaction for broadcast later but tx_blob always returns empty. tx_metadata is populated so I attempted to relay that at: https://monero-stagenet.exan.tech/rawtx but it ...

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