New Frontiers in Cryptography by Khaled Salah Mohamed

Author:Khaled Salah Mohamed
Language: eng
Format: epub
ISBN: 9783030589967
Publisher: Springer International Publishing

4.After preprocessing is completed, each message block, M(1), M(2), …, M(N), is processed in order, using the following steps:

For i = 1 to N:

{1.Prepare the message schedule, {Wt}

2.Initialize the eight working variables, a, b, c, d, e, f, g, and h, with the (i − 1)st hash value:

3.For t = 0 to 63

{

}4.Compute the ith intermediate hash value H(i):

}

After repeating steps one through four a total of N times (i.e., after processing M(N)), the resulting 512 bit message digest of the message, M, is

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