rostl-sort

This crate implements oblivious sorting, compaction, and permutation algorithms (Bitonic, Batcher, Bose-Nelson, etc.) for use in TEEs and privacy-preserving systems.

See the main project README for more details, usage, and contribution guidelines.

rostl: Rust Oblivious Standard Library

rostl (Rust Oblivious Standard Library) is a Rust library providing a suite of high-performance, data- and instruction-trace oblivious data structures and algorithms, designed for use in Trusted Execution Environments (TEEs) such as Intel TDX. All memory accesses and instructions executed are independent of the data being processed, providing strong security guarantees against side-channel attacks.