Groth16

Groth16 is a cryptographic protocol that enables someone to prove they know a secret piece of information or have performed a computation correctly, without revealing the actual secret or data — this is called a zero-knowledge proof. It ensures privacy and security in digital transactions by confirming validity efficiently and reliably. Essentially, Groth16 allows a party to convince others of their correctness without exposing the sensitive details involved, making it useful for secure, private blockchain operations and confidential computations.