Yoav Nir
E254754
Yoav Nir is a computer scientist and cryptography expert known for his work on internet security standards, including co-authoring RFC 7539 on the ChaCha20 and Poly1305 encryption algorithms.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T2263007 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yoav Nir Context triple: [RFC 7539, author, Yoav Nir]
-
A.
Doron Peled
Doron Peled is a computer scientist known for his contributions to formal methods and model checking, particularly in collaboration with Edmund M. Clarke.
-
B.
Avi Kivity
Avi Kivity is an Israeli software engineer best known as the original creator of the KVM virtualization infrastructure for the Linux kernel.
-
C.
Ilan Eshkeri
Ilan Eshkeri is a British composer known for his orchestral film scores and collaborations on movies, television, and video games.
-
D.
Oded Maler
Oded Maler is a computer scientist known for his contributions to formal verification, hybrid systems, and real-time systems theory.
-
E.
Dov Karmi
Dov Karmi was a prominent Israeli architect known for helping shape the modernist architectural landscape of Tel Aviv and other parts of Israel in the mid-20th century.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yoav Nir Target entity description: Yoav Nir is a computer scientist and cryptography expert known for his work on internet security standards, including co-authoring RFC 7539 on the ChaCha20 and Poly1305 encryption algorithms.
-
A.
Doron Peled
Doron Peled is a computer scientist known for his contributions to formal methods and model checking, particularly in collaboration with Edmund M. Clarke.
-
B.
Avi Kivity
Avi Kivity is an Israeli software engineer best known as the original creator of the KVM virtualization infrastructure for the Linux kernel.
-
C.
Ilan Eshkeri
Ilan Eshkeri is a British composer known for his orchestral film scores and collaborations on movies, television, and video games.
-
D.
Oded Maler
Oded Maler is a computer scientist known for his contributions to formal verification, hybrid systems, and real-time systems theory.
-
E.
Dov Karmi
Dov Karmi was a prominent Israeli architect known for helping shape the modernist architectural landscape of Tel Aviv and other parts of Israel in the mid-20th century.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
IETF RFC
ⓘ
computer scientist ⓘ cryptography expert ⓘ message authentication code ⓘ stream cipher ⓘ |
| associatedWith |
IETF RFCs
ⓘ
linked to:
RFCs
|
| coAuthorOf | RFC 7539 ⓘ |
| contributedTo |
ChaCha20 encryption algorithm standardization
ⓘ
Poly1305 message authentication code standardization ⓘ internet security standards ⓘ |
| fieldOfWork |
computer science
ⓘ
cryptography ⓘ internet security ⓘ |
| hasAuthor | Yoav Nir ⓘ |
| hasExpertiseIn |
applied cryptography
ⓘ
network security ⓘ |
| knownFor |
work on ChaCha20 and Poly1305 encryption algorithms
ⓘ
work on internet security standards ⓘ |
| notableWork | RFC 7539 ⓘ |
| roleInRFC7539 | co-author ⓘ |
| specifies |
ChaCha20 stream cipher for IETF protocols
ⓘ
Poly1305 message-authentication code for IETF protocols ⓘ |
| standardizedIn |
IETF
ⓘ
linked to:
Internet Engineering Task Force
|
| title |
ChaCha20 and Poly1305 for IETF Protocols
ⓘ
linked to:
ChaCha20
|
| worksOn |
encryption algorithms
ⓘ
internet protocols security ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Yoav Nir Description of subject: Yoav Nir is a computer scientist and cryptography expert known for his work on internet security standards, including co-authoring RFC 7539 on the ChaCha20 and Poly1305 encryption algorithms.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.