/biz/ - Business & Finance

>In cryptography, the Boneh–Lynn–Shacham (BLS)[not verified in body] signature scheme allows a user to verify that a signer is authentic. The signature scheme is provably secure (the scheme is existentially unforgeable under adaptive chosen-message attacks) assuming both the existence of random oracles and the intractability of the computational Diffie–Hellman problem in a gap Diffie–Hellman group.[2]