SHA-1 Compression Function - Edubirdie

University:
California State University, Los Angeles
Course:
CS4780 | Cryptography and Information Security
Academic year:

2023
Views:

55

Pages:

2
Author:

Julie E. J.

SHA-1 SHA-1 Compression func liên Additive constat K KSA279 01 110 20≤89 KE GADGEBAI 2x13 40 ≤ t ≤ 59 KL BFI BB CDC = 230x15 60 St 579 = 280 x 10 steps K S Circuler left shift the 32 bit argument by k bits (rotation) WE - word derived from 12 bit block t Ster's Wis W65 EM 12 bits L wt wt-3 Ya XOR KOR B t otm 77-104- > W79-16 W65= WE-14 = W65-19 M

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