pq-envelope

Post Quantum Safe Hybrid Encryption for multiple recipients.

NOTE on AES

To speed up AES, there are a few options available:

• RUSTFLAGS="--cfg aes_armv8" cargo build --release ensures that the ARMv8 AES instructions are used if available.

By default, the aes feature auto-detects the best AES implementation for your platform for x86 and x86_64, but not on ARMv8 where it defaults to the software implementation as of this writing. To enable the ARMv8 AES instructions, the aes_armv8 feature is enabled in the .cargo/config file in this crate.

Enabling aesni provides the fastest Aes algorithm.

NOTE on SHAKE

Shake auto detects the best implementation for your platform.

License

Licensed under

• Apache License, Version 2.0
• MIT license

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.