Hash-based cryptography: Difference between revisions

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==Hash-based signature schemes==
In addition to Merkle's seminal scheme, more recent hash-based signature schemes include the XMSS scheme and the SPHINCS scheme. Most hash-based signature schemes are stateful, meaning that signing requires updating the secret key, unlike conventional digital signature schemes. The XMSS scheme is stateful, while the SPHINCS scheme is stateless. Two IRTF Internet-Drafts on stateful hash-based schemes are currently active.
 
==References==