26 releases
0.5.1 | Mar 13, 2023 |
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0.5.0-pre.3 | Jan 31, 2023 |
0.4.9 | Oct 11, 2022 |
0.4.8 | Jun 30, 2022 |
0.2.2 |
|
#2 in #integer
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Used in 1,286 crates
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285KB
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RustCrypto: Cryptographic Big Integers
Pure Rust implementation of a big integer library which has been designed from the ground-up for use in cryptographic applications.
Provides constant-time, no_std
-friendly implementations of modern formulas
using const generics.
Goals
- No heap allocations.
no_std
-friendly. - Constant-time by default. Variable-time functions are explicitly marked as such.
- Leverage what is possible today with const generics on
stable
rust. - Support
const fn
as much as possible, including decoding big integers from bytes/hex and performing arithmetic operations on them, with the goal of being able to compute values at compile-time.
Minimum Supported Rust Version
This crate requires Rust 1.65 at a minimum.
We may change the MSRV in the future, but it will be accompanied by a minor version bump.
License
Licensed under either of:
at your option.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
Dependencies
~34–285KB