2 citations · 4 across the 5 of their papers we have counts for
7 papers
MicroCash: Practical Concurrent Processing of Micropayments
Ghada Almashaqbeh, Allison Bishop, Justin Cappos
Micropayments are increasingly being adopted by a large number of applications. However, processing micropayments individually can be expensive, with transaction fees exceeding the…
CAPnet: A Defense Against Cache Accounting Attacks on Content Distribution Networks
Ghada Almashaqbeh, Kevin Kelley, Allison Bishop +1
Peer-assisted content distribution networks(CDNs) have emerged to improve performance and reduce deployment costs of traditional, infrastructure-based content delivery networks. Th…
A cryptographic approach to black box adversarial machine learning
Kevin Shi, Daniel Hsu, Allison Bishop
We propose a new randomized ensemble technique with a provable security guarantee against black-box transfer attacks. Our proof constructs a new security problem for random binary…
ABC: A Cryptocurrency-Focused Threat Modeling Framework
Ghada Almashaqbeh, Allison Bishop, Justin Cappos
Cryptocurrencies are an emerging economic force, but there are concerns about their security. This is due, in part, to complex collusion cases and new threat vectors that could be…
Balancing Communication for Multi-party Interactive Coding
Allison Lewko, Ellen Vitercik
We consider interactive coding in a setting where parties wish to compute a joint function of their inputs via an interactive protocol over imperfect channels. We assume that a…
On the Complexity of Asynchronous Agreement Against Powerful Adversaries
Allison Lewko, Mark Lewko
We introduce new techniques for proving lower bounds on the running time of randomized algorithms for asynchronous agreement against powerful adversaries. In particular, we define…