Encrypt-to-self: Securely Outsourcing Storage (Dataset)

This repository contains an implementation of the cryptographic
encrypt-to-self primitive introduced in 2020 by Pijnenburg and
Poettering.

Corresponding academic treatments of the encrypt-to-self primitive can
be found in:

* "Encrypt-to-self: Securely Outsourcing Storage"
by Pijnenburg and Poettering, ESORICS'20.
Published version: https://doi.org/10.1007/978-3-030-58951-6_31
Open access version: https://eprint.iacr.org/2020/847
* "Efficiency Improvements for Encrypt-to-Self"
by Pijnenburg and Poettering, CYSARM'20.
Published version: https://doi.org/10.1145/3411505.3418438
Open access version: https://arxiv.org/abs/2009.02667

The implementation is based on the compression functions of SHA256,
SHA512, and BLAKE2. By default the authors recommend using the BLAKE2
based implementation.