zero-knowledge proof
[/ˈzɪroʊ ˈnɒlɪdʒ pruːf/]
nounpl: zero-knowledge proofs
prova de conhecimento zero
1. A cryptographic method by which one party (the prover) can prove to another party (the verifier) that a statement is true without revealing any information beyond the validity of the statement itself
The blockchain uses zero-knowledge proofs to verify transactions without exposing sensitive user data.
A blockchain utiliza provas de conhecimento zero para verificar transações sem expor dados sensíveis do usuário.
2. A protocol in computer science and cryptography where the prover demonstrates knowledge of a secret without disclosing the secret itself
Zero-knowledge proofs are essential for privacy-preserving authentication systems.
As provas de conhecimento zero são essenciais para sistemas de autenticação que preservam a privacidade.
Zero-knowledge proofs are a cornerstone concept in modern cryptography and blockchain technology. In Brazil, the term is increasingly used in the growing fintech and cryptocurrency sectors. The concept gained prominence with cryptocurrencies like Zcash that implement zero-knowledge proofs for transaction privacy. In the USA, it's widely discussed in academic cryptography circles and Silicon Valley blockchain development. The terminology remains largely consistent across English and Portuguese-speaking tech communities, though some regional variations exist.
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