|0.3.2||Sep 5, 2023|
|0.3.1||Aug 1, 2023|
|0.3.0||Jun 30, 2023|
|0.2.1||Jun 1, 2023|
|0.1.1||Feb 28, 2023|
#1456 in Cryptography
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Used in 19 crates (9 directly)
tor-hscrypto: Basic cryptography used by onion services
Onion services and the clients that connect to them need a few cryptographic operations not used by the rest of Tor. These include:
- A set of key-blinding operations to derive short-term public keys from long-term public keys.
- An ad-hoc SHA3-based message authentication code.
- Operations to encode and decode public keys as
- A set of operations to divide time into different "periods". These periods are used as inputs to the DHT-style hash ring, and to the key-blinding operations.
This crate implements those operations, along with a set of wrapper types to keep us from getting confused about the numerous keys and nonces used for the onion services.
License: MIT OR Apache-2.0