********JAVA ******
we are given a message, M, and the current time, T, and we mustgenerate some set of bytes R such that SHA256(M + R + T) have acertain number of starting bits, P, set. for example, if P=1, youcould set R to nothing and just hash SHA256(M+T) together and youhave a 50% chance of getting the first bit set. if the resultingfirst bit is set, you will change R to something else and tryagain. the idea is to keep changing R until you get the rightnumber of unset bits at the beginning of the hash result.
for this assignment you
OR
PayPal Gateway not configured
OR
PayPal Gateway not configured