M.M.J. Stevens (Marc)
Cryptology

'First ever' SHA-1 hash collision calculated. All it took were five clever brains.. and 6,610 years of processor time - theregister.co.uk - 23-02-2017. (2017). 'First ever' SHA-1 hash collision calculated. All it took were five clever brains.. and 6,610 years of processor time - theregister.co.uk - 23-02-2017.