Rain hashes – well designed, simple and fast variable sized hashes

Rain News Rainsum v1.2.0 introduces enhancements derived from SMHasher3 for testing non-cryptographic hash functions, offering speed improvements and bug fixes over previous versions. The repository showcases Rainbow and Rainstorm hashes by Cris at DOSAYGO, licensed under Apache-2.0, with all size variants passing SMHasher3 tests. The codebase includes a C++ reference implementation, a WASM port for Node.js and browser, and a Makefile. Rainbow is a fast, general-purpose hash while Rainstorm, inspired by cryptographic designs, is experimental. Not formally analyzed for security, Rainstorm should not be considered secure without further feedback and analysis. Enjoy flexible hashing through Rainsum’s CLI tool using Rainbow or Rainstorm.

https://github.com/DOSAYGO-Research/rain

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