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rename figure filenames

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Giulia Fanti 2018-08-14 00:40:40 -04:00 committed by Andrew Miller
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@ -66,7 +66,7 @@ Next, transactions are forwarded along this privacy graph during the "stem
phase." Finally, messages are broadcast to the network during the "fluff phase" phase." Finally, messages are broadcast to the network during the "fluff phase"
using the typical method of diffusion. using the typical method of diffusion.
[[File:bip-dandelion/1-dandelion.png|framed|center|alt=An illustration of Dandelion routing|Figure 1]] [[File:bip-0156/1-dandelion.png|framed|center|alt=An illustration of Dandelion routing|Figure 1]]
Figure 1 Figure 1
In order to select the privacy graph in a decentralized manner, each node In order to select the privacy graph in a decentralized manner, each node
@ -94,7 +94,7 @@ fingerprint attack allowing network-level botnet adversaries to achieve total
deanonymization of the P2P network after observing less than ten transactions deanonymization of the P2P network after observing less than ten transactions
per node. per node.
[[File:bip-dandelion/2-attack.png|framed|center|alt=An illustration of a fingerprint attack|Figure 2]] [[File:bip-0156/2-attack.png|framed|center|alt=An illustration of a fingerprint attack|Figure 2]]
Figure 2 Figure 2
During a fingerprint attack, a botnet-style adversary with knowledge of the During a fingerprint attack, a botnet-style adversary with knowledge of the
@ -104,7 +104,7 @@ attack, the adversary collects transactions at its spy nodes and matches these
observations to the simulated fingerprints. Our simulations have shown that this observations to the simulated fingerprints. Our simulations have shown that this
attack results in devastating, network-wide deanonymization. attack results in devastating, network-wide deanonymization.
[[File:bip-dandelion/3-attack-plot.png|framed|center|alt=A plot illustrating total deanonymization|Figure 3]] [[File:bip-0156/3-attack-plot.png|framed|center|alt=A plot illustrating total deanonymization|Figure 3]]
Figure 3 Figure 3
To avoid this issue, we suggest "per-inbound-edge" routing. Each inbound peer is To avoid this issue, we suggest "per-inbound-edge" routing. Each inbound peer is
@ -123,7 +123,7 @@ words, adversary knowledge is limited to the case of one observed message rather
than a rich profile of multiple transaction paths. Dandelion also breaks the than a rich profile of multiple transaction paths. Dandelion also breaks the
symmetry of diffusion, making the source of the transaction difficult to infer. symmetry of diffusion, making the source of the transaction difficult to infer.
[[File:bip-dandelion/4-dandelion-plot.png|framed|center|alt=A plot illustrating limited deanonymization|Figure 4]] [[File:bip-0156/4-dandelion-plot.png|framed|center|alt=A plot illustrating limited deanonymization|Figure 4]]
Figure 4 Figure 4
After a transaction has traveled along a Dandelion stem for a random number of After a transaction has traveled along a Dandelion stem for a random number of
@ -280,10 +280,10 @@ referencing Dandelion transactions.
==Implementation== ==Implementation==
A reference implementation is available at the following URL: A reference implementation is available at the following URL:
https://github.com/mablem8/bitcoin/tree/dandelion-feature-commits https://github.com/dandelion-org/bitcoin/tree/dandelion-feature-commits
All features have been compressed into a single commit at the following URL: All features have been compressed into a single commit at the following URL:
https://github.com/mablem8/bitcoin/tree/dandelion https://github.com/dandelion-org/bitcoin/tree/dandelion
==Compatibility== ==Compatibility==