Triple

T11327250
Position Surface form Disambiguated ID Type / Status
Subject XChaCha20-Poly1305 AEAD construction E268251 entity
Predicate usesKeyDerivation P60768 FINISHED
Object HChaCha20 to derive subkey from main key and first 128 bits of nonce
HChaCha20 is a variant of the ChaCha20 core function used as a key-derivation mechanism to produce a subkey from an existing key and part of a nonce, enabling extended-nonce constructions like XChaCha20.
E919336 NE FINISHED

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d6aacb1f0881908c84a349fd1be047 elicitation completed
NER batch_69d7e9e2253881909518cad0f12ef612 ner completed
NED1 batch_69e52608b7348190875597513ca1a995 ned_source_triple completed
NED2 batch_69e531c2a4b88190bb1efd57536bae9a ned_description completed
NEDg batch_69e52c82b6108190aec9b6e9d726f803 nedg completed
Created at: April 8, 2026, 9:32 p.m.