Can a new form of cryptography solve the internet’s privacy problem?

• PSI

  3 125 5.2 C++

  Private Set Intersection Cardinality protocol based on ECDH and Bloom Filters (by OpenMined)

  

There are other techniques that aren't generally included in the "Zero Knowledge Proofs" set of techniques that are perhaps more practical for general development.

For example, I fine private set intersection[1] as implemented by OpenMined a really useful primative a bunch of privacy enhancing applications can be built on top of.

My colleagues and I recently published a pre-print[2] showing how to use this for sharing locations you and another person have had in common, without being able to see other locations. The paper talks about a social network built around this but I also think there are useful applications in things like real-world games (scavenger hunts etc)

[1] https://github.com/OpenMined/PSI/blob/master/private_set_int...

[2] https://arxiv.org/abs/2210.01927

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

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