intro:Onthis page you can find and download the latest version available of the Monero software, as well as hardware, light and mobile wallets.
choose:Choose your OS
gui:GUI Wallet
cli:CLI Wallet
blockchain:Blockchain Bootstrap
blockchain1:If you'd prefer to use a blockchain bootstrap, instead of syncing from scratch, you can use the most current bootstrap. It is typically much faster to sync from scratch, however, and it also takes a lot less RAM.
blockchainbutton:Download Blockchain
mobilelight:Mobile & Light Wallets
hardware:Hardware Wallets
gui_intro:The GUI wallet provides a nice user interface, adaptable to all kinds of users, but it is especially recommended for less technical people who want to quickly send and receive XMR.
simplemode:Simple mode
simplemode1:Created for less technical users who only want to use Monero in the easiest and quickest way possible. Open the wallet, automatically connect to a remote node, send/receive XMR, done!
advancedmode:Advanced mode
advancedmode1:With all the advanced features you could need. Ideal for seasoned Monero users who prefer to have full control of their wallet and node
merchantpage:Merchant page
merchantpage1:Receive XMR for your business, easily
hwcompatible:Compatible with hardware wallets
hwcompatible1:such Trezor and Ledger
fiatconv:in-app fiat conversion
fiatconv1:Nolonger a need to check the value of your XMR online
pruning:Blockchain pruning
pruning1:Not enough disk space? Just use pruning to download only 1/3 of the blockchain
langs:"<b>30+ languages</b> available"
cli_intro:The CLI wallet gives you the total control over your Monero node and funds. Highly customizable and includes various analysis tools, as well as an HTTP RPC and 0MQ interface.
currentversion:Current Version
sourcecode:Source Code
showissues:Show known issues for this release
noissues:This release has no known major issues
yesissues:>
This release has the following known issues:<br>
- Initial sync of the blockchain very slow. Will be fixed with a point release
helpsupport:Help and Support
helpsupport1:"A guide with an explanation of every section of the wallet is available:"
helpsupport2:"See latest release"
gui_helpsupport:"If you are experiencing issues or you need more info, feel free to reach out to the community. You can find the GUI team at #monero-gui, or else check out the Hangouts page for a more complete list of contacts and chatrooms"
cli_helpsupport:"If you are experiencing issues or you need more info, feel free to reach out to the community. You can find the CLI team at #monero or #monero-dev, or else check out the Hangouts page for a more complete list of contacts and chatrooms"
localremote:Local or remote node
localremote1:Use your own copy of the blockchain or a publicly available one
transacttor:Transactions over Tor/I2P
transacttor1:For an additional layer of privacy
bootstrapnode:Bootstrap node
bootstrapnode1:Use a remote node while downloading the blockchain locally, this will allow you to use Monero immediately and switch to your local node once it's completely synced
rpc:RPC Wallet and Daemon
rpc1:included in the archive
payforrpc:Pay-for-RPC
payforrpc1:A new feature that allows node operators to get rewarded when their node is used
verify:Verify
verify1:You are strongly advised to verify the hashes of the archive you downloaded. This will confirm that the files you downloaded perfectly match the files uploaded by the Monero development workgroup. Please don't underestimate this step, a corrupted archive could result in lost funds. Always verify your downloads!
showhash:Show hashes to verify your download
showhash1:These SHA256 hashes are listed for convenience, but a GPG-signed list of the hashes is at getmonero.org/downloads/hashes.txt and should be treated as canonical, with the signature checked against the appropriate GPG key
showhash2:in the source code
showhash3:"Two guides are available to guide you through the verification process:"
hardware1:The Monero community has funded a
hardware2:Dedicated Hardware Wallet (Kastelo)
hardware3:which is now in progress. Moreover, since CLI 0.12.1 and GUI 0.12.3 Ledger has
hardware4:integrated Monero into their hardware wallets.
mobilelight1:The following are mobile or light wallets that are deemed safe by respected members of the community. If there is a wallet that is not on here, you can request the community check it out. Go to our
mrl1:A Note on Chain Reactions in Traceability in CryptoNote 2.0
mrl1_abstract:This research bulletin describes a plausible attack on a ring-signature based anonymity system. We use as motivation the cryptocurrency protocol CryptoNote 2.0 ostensibly published by Nicolas van Saberhagen in 2012. It has been previously demonstrated that the untraceability obscuring a one-time key pair can be dependent upon the untraceability of all of the keys used in composing that ring signature. This allows for the possibility of chain reactions in traceability between ring signatures, causing a critical loss in untraceability across the whole network if parameters are poorly chosen and if an attacker owns a sufficient percentage of the network. The signatures are still one-time, however, and any such attack will still not necessarily violate the anonymity of users. However, such an attack could plausibly weaken the resistance CryptoNote demonstrates against blockchain analysis. This research bulletin has not undergone peer review, and reflects only the results of internal investigation.
mrl2:Counterfeiting via Merkle Tree Exploits within Virtual Currencies Employing the CryptoNote Protocol
mrl2_abstract:On4September 2014, an unusual and novel attack was executed against the Monero cryptocurrency network. This attack partitioned the network into two distinct subsets which refused to accept the legitimacy of the other subset. This had myriad effects, not all of which are yet known. The attacker had a short window of time during which a sort of counterfeiting could occur, for example. This research bulletin describes deficiencies in the CryptoNote reference code allowing for this attack, describes the solution initially put forth by Rafal Freeman from Tigusoft.pl and subsequently by the CryptoNote team, describes the current fix in the Monero code base, and elaborates upon exactly what the offending block did to the network. This research bulletin has not undergone peer review, and reflects only the results of internal investigation.
mrl3:Monero is Not That Mysterious
mrl3_abstract:Recently, there have been some vague fears about the CryptoNote source code and protocol floating around the internet based on the fact that it is a more complicated protocol than, for instance, Bitcoin. The purpose of this note is to try and clear up some misconceptions, and hopefully remove some of the mystery surrounding Monero Ring Signatures. I will start by comparing the mathematics involved in CryptoNote ring signatures (as described in [CN]) to the mathematics in [FS], on which CryptoNote is based. After this, I will compare the mathematics of the ring signature to what is actually in the CryptoNote codebase.
mrl4:Improving Obfuscation in the CryptoNote Protocol
mrl4_abstract:We identify several blockchain analysis attacks available to degrade the untraceability of the CryptoNote 2.0 protocol. We analyze possible solutions, discuss the relative merits and drawbacks to those solutions, and recommend improvements to the Monero protocol that will hopefully provide long-term resistance of the cryptocurrency against blockchain analysis. Our recommended improvements to Monero include a protocol-level network-wide minimum mix-in policy of n = 2 foreign outputs per ring signature, a protocol-level increase of this value to n = 4 after two years, and a wallet-level default value of n = 4 in the interim. We also recommend a torrent-style method of sending Monero output. We also discuss a non-uniform, age-dependent mix-in selection method to mitigate the other forms of blockchain analysis identified herein, but we make no formal recommendations on implementation for a variety of reasons. The ramifications following these improvements are also discussed in some detail. This research bulletin has not undergone peer review, and reflects only the results of internal investigation.
mrl5:Ring Signature Confidential Transactions
mrl5_abstract:This article introduces a method of hiding transaction amounts in the strongly decentralized anonymous cryptocurrency Monero. Similar to Bitcoin, Monero is a cryptocurrency which is distributed through a proof of work “mining” process. The original Monero protocol was based on CryptoNote, which uses ring signatures and one-time keys to hide the destination and origin of transactions. Recently the technique of using a commitment scheme to hide the amount of a transaction has been discussed and implemented by Bitcoin Core Developer Gregory Maxwell. In this article, a new type of ring signature, A Multi-layered Linkable Spontaneous Anonymous Group signature is described which allows for hidden amounts, origins and destinations of transactions with reasonable efficiency and verifiable, trustless coin generation. Some extensions of the protocol are provided, such as Aggregate Schnorr Range Proofs, and Ring Multisignature. The author would like to note that early drafts of this were publicized in the Monero Community and on the bitcoin research irc channel. Blockchain hashed drafts are available in [14] showing that this work was started in Summer 2015, and completed in early October 2015. An eprint is also available at http://eprint.iacr.org/2015/1098.
mrl6:An Efficient Implementation of Monero Subadresses
mrl6_abstract:Users of the Monero cryptocurrency who wish to reuse wallet addresses in an unlinkable way must maintain separate wallets, which necessitates scanning incoming transactions for each one. We document a new address scheme that allows a user to maintain a single master wallet address and generate an arbitary number of unlinkable subaddresses. Each transaction needs to be scanned only once to determine if it is destinated for any of the user’s subaddresses. The scheme additionally supports multiple outputs to other subaddresses, and is as efficient as traditional wallet transactions.
mrl7:Sets of Spent Outputs
mrl7_abstract:This technical note generalizes the concept of spend outputs using basic set theory. The definition captures a variety of earlier work on identifying such outputs. We quantify the effects of this analysis on the Monero blockchain and give a brief overview of mitigations.
mrl8:Dual Linkable Ring Signatures
mrl8_abstract:This bulletin describes a modification to Monero's linkable ring signature scheme that permits dual-key outputs as ring members. Key images are tied to both output one-time public keys in a dual, preventing both keys in that transaction from being spent separately. This method has applications to non-interactive refund transactions. We discuss the security implications of the scheme.
mrl9:Thring Signatures and their Applications to Spender-Ambiguous Digital Currencies
mrl9_abstract:We present threshold ring multi-signatures (thring signatures) for collaborative computation of ring signatures, present a game of existential forgery for thring signatures, and discuss uses of thring signatures in digital currencies that include spender-ambiguous cross-chain atomic swaps for confidential amounts without a trusted setup. We present an implementation of thring signatures that we call linkable spontaneous threshold anonymous group signatures, and prove the implementation existentially unforgeable.
mrl10:Discrete Logarithm Equality Across Groups
mrl10_abstract:This technical note describes an algorithm used to prove knowledge of the same discrete logarithm across different groups. The scheme expresses the common value as a scalar representation of bits, and uses a set of ring signatures to prove each bit is a valid value that is the same (up to an equivalence) across both scalar groups.
