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Questions tagged [encryption]

Questions about encryption as used by Monero, related services and their users.

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Assuming Q* Qualia from OpenAi has achieved AGI and it's able to break AES encryption. How does this affect Monero?

Rumors have that OpenAI has achieved AGI. Assuming its true, and having that Q* Qualia is confirmed real as of today. The leaked documents a few weeks ago states they were able to break AES encryption....
Patoshi パトシ's user avatar
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Decrypt Monero wallet from .keys file

I am interested in how Monero encrypts the wallets. I found some resources and followed the source code of Monero: How to decrypt a wallet https://github.com/monero-project/monero/blob/...
Chih's user avatar
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894 views

Encrypt and decrypt seed algorithms in Python

I am looking at Luigi's code here. When it comes to encrypting the seed, field 9 on xmr.llcoins.net, there is a comment about various ways that have been implemented for doing this. It mentions the ...
user141's user avatar
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1 vote
1 answer
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Missing 1 character in Monero address generation from a seed using Javascript

I have an interesting one off case with a Monero address generation where I am generating a 94 character Monero address vs 95 characters. However when I take the private_spend_key and run it through ...
Patoshi パトシ's user avatar
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1 answer
329 views

Monero Wallet on encrypted USB stick?

Is it possible to install Monero Wallet on an external hard drive (128GB USB stick) that is actually encrypted with Windows bitlocker? Would it work properly as same as if the Monero wallet was ...
Stefan's user avatar
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1 answer
114 views

Does Monero still use chacha for wallet encryption?

With the advent of RandomX has Monero created an encryption scheme that use it for key derivation? Also how does/did chacha8 work is there a whitepaper one can read?
Philogy's user avatar
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2 votes
1 answer
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Explanation of how exactly the pederson commitments in monero work?

so lets say for the first commitment (after a mined transaction) let a = miner_reward this is a known number. to generate the first commitment, one does; input = x.G + a.H; output = x.G + a.H ...
cookiekid's user avatar
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1 answer
348 views

Is the connection over Tor between client and remote node safe?

I'm using torsocks to connect my CLI wallet to a remote node (geo.node.moneroworld.com:18089). I don't need a high level of anonymity, but I would like to understand what information is at risk. For ...
sw4shbuckl3r's user avatar
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2 answers
184 views

SSL usage in Sumokoin/Monero

There is this merge: https://github.com/sumoprojects/sumokoin/pull/63 that enables SSL for Sumokoin (can be used also for Monero). What is it used for? I guess For SSL communication between RPC-...
Salda's user avatar
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6 votes
3 answers
337 views

What is "aes_round" in the Monero hashing algorithm?

I'm embarking on the fool's errand of attempting to understand the Monero hash algorithm. Using this link -- https://cryptonote.org/cns/cns008.txt, I'm struggling to understand this step 3. ...
Dave's user avatar
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Reading Signed/unsigned tx files

I'd like to transfer files between cold and hot wallets via QR codes. Python can't seem to decode/encode the bytes in the unsigned tx file. Can someone confirm they are mostly binary, and some sort of ...
ihavequestions's user avatar
3 votes
1 answer
169 views

Official encrypted wallet generator

I'd like to make a cold storage wallet such that if it is found it will appear to be an empty wallet unless a password is used to decrypt it. This site xmr.llcoins.net was recommended by moderators, ...
ihavequestions's user avatar
3 votes
0 answers
116 views

How does RingCT work? [duplicate]

How does RingCT work in hiding transaction amounts and how can it ensure that an output with 3 monero is used in a transaction with outputs of 1 and 2 monero but not 2 and 2?
vrwim's user avatar
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2 votes
2 answers
550 views

Is the communication between wallet and remote node encrypted?

If I understand it correctly, the wallet provides the remote node with view keys so it can find the corresponding outputs, and later the wallet may also send a signed transaction for the remote node ...
user141's user avatar
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4 votes
1 answer
189 views

Are there certain characters unsuitable for passwords?

There has been a push in recent years (or maybe we're even past that push now, and everyone pretty much knows the importance) to use complex passwords with not just numbers and a mix of uppercase and ...
scoobybejesus's user avatar
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0 answers
19 views

wallet encryption [duplicate]

When I created a Wallet in Monero GUI there are three files that are created : wallet, wallet.address, wallet.keys. How could I read wallet.keys I think it is using some kind of encryption like AES, ...
Gundamlancer's user avatar
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11 votes
1 answer
18k views

What are the risks/benefits of mining on a pool using SSL/TLS encryption vs mining on pools with non-encrypted connections?

Claymore released the newest version of his miner for XMR, version 9.7, and among one of the features introduced is "- added SSL/TLS encryption support for better security..." I see one incentive to ...
xMrace's user avatar
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4 votes
1 answer
234 views

Why isn't communication between wallet and daemon encrypted?

Best I've heard is that it is to encourage local nodes as using a remote node sacrifices some degree of privacy and may provide a false sense of security - is there anything more? Are there any ...
user983's user avatar
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1 vote
1 answer
191 views

How are wallet passwords stored? [duplicate]

How are wallet passwords stored on the user's machine, and what encryption / hashes are used?
pl55's user avatar
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5 votes
1 answer
73 views

What is novault and what is its connection to Monero?

What is the primary purpose of novault? Is it safe to use? Is the tool meant to be used just Monero or does it had wider applications?
Drink Vodka's user avatar
9 votes
1 answer
373 views

Cloud storing wallet.keys encrypted files

How safe is it to store the wallet.keys files in a cloud service, email, website, etc? I imagine that it should be just as secure as the passphrases used to encrypt the file. If I understood it ...
user141's user avatar
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7 votes
1 answer
592 views

Does the Monero daemon and wallet connect with other nodes by ssl or unencrypted?

Do Monero nodes connect to each other by encrypted channels or non-encrypted? Is Monero resistant to spying by ISP, in other words can Monero use be censored in its current form?
pl55's user avatar
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9 votes
1 answer
1k views

What encryption algorithm is used for the wallet.keys file?

I know that the wallet keys file contains an encrypted version of your private keys, but am just curious what encryption algorithm is used to do this, and also where is it done in the source code?
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