subtle
recrypt
| subtle | recrypt | |
|---|---|---|
| 1 | - | |
| 229 | 140 | |
| 0.9% | 0.0% | |
| 0.0 | 0.6 | |
| 2 months ago | about 1 year ago | |
| Rust | Rust | |
| BSD 3-clause "New" or "Revised" License | GNU Affero General Public License v3.0 |
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subtle
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Fact: Constant Time Programming Language
Rust has some great constant time libs already, for instance `subtle` [0]. A `derive(ConstantTimeEq)` might get you most of the way, but a constant-timeifier would be great for wrapping whole algos where you might not want to think too hard about timing side channels.
For your sleeping proposal, it sounds a little like differential privacy [1] where you can add some randomness to gain some privacy but using up your privacy budget in the process. In that case, `N` depends on the sensitivity of the data, the noise amount, and your privacy budget. If you get it right, it has provable security properties. However, that works better when the adversary does not have physical access to the machine and can't observe the intermediate state (or side channel leaks thereof).
[0]: https://github.com/dalek-cryptography/subtle
[1]: https://github.com/dalek-cryptography/subtle
recrypt
We haven't tracked posts mentioning recrypt yet.
Tracking mentions began in Dec 2020.
What are some alternatives?
FaCT - Flexible and Constant Time Programming Language
rust-native-tls
rust-crypto - A (mostly) pure-Rust implementation of various cryptographic algorithms.
rust-djangohashers - A Rust port of the password primitives used in Django Project.
octavo - Highly modular & configurable hash & crypto library
common.rs - Common Rust crypto utilities
rncryptor-rs - Pure Rust implementation of the RNCryptor cryptographic format by Rob Napier
rust-security-framework - Bindings to the macOS Security.framework
schannel-rs - Schannel API-bindings for rust (provides an interface for native SSL/TLS using windows APIs)
curve25519-dalek - A pure-Rust implementation of group operations on Ristretto and Curve25519
rustls - A modern TLS library in Rust
mpw-rs - Master Password in Pure Rust