9 releases

0.1.0-alpha.6 Mar 14, 2021
0.1.0-alpha.5 Feb 26, 2021
0.1.0-alpha.3 Jan 31, 2021
0.1.0-alpha.2 Feb 8, 2020
0.0.1 Dec 22, 2019

#1568 in Embedded development

40 downloads per month

Apache-2.0 OR MIT

518 lines


NIST P256 signatures for Cortex-M4 microcontrollers

What is this?

Sometimes NIST P256 signatures need to be used. This is an attempt to create a library that is misuse-resistant for that.

The intended targets are Cortex-M4 and Cortex-M33 microcontrollers.

As backend, we use micro-ecc, exposed via micro-ecc-sys.


Nisty is licensed under either of Apache License, Version 2.0 or MIT License at your option. micro-ecc is licensed under BSD-2-Clause.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.


~129K SLoC