secretbase: Cryptographic Hash, Extendable-Output and Binary Encoding Functions

Fast and memory-efficient streaming hash functions, binary encoding and serialization. Hashes strings and raw vectors directly. Stream hashes files which can be larger than memory, as well as in-memory objects through R's serialization mechanism. Implements the SHA-256, SHA-3 and 'Keccak' cryptographic hash functions, SHAKE256 extendable-output function (XOF), 'SipHash' pseudo-random function, base64 and base58 encoding, and 'CBOR' serialization.

See also

Useful links:

• https://shikokuchuo.net/secretbase/

• https://github.com/shikokuchuo/secretbase/

• Report bugs at https://github.com/shikokuchuo/secretbase/issues

Author

Maintainer: Charlie Gao charlie.gao@posit.co (ORCID)

Other contributors:

• Posit Software, PBC (ROR) [copyright holder, funder]

• Hibiki AI Limited [copyright holder]