lecture11_alomari_Compatibility_Mode_2

Alomari cis ju 12 copyrights are reserved 2011 for dr

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Unformatted text preview: Alomari, CIS, JU 6 MDC-4 ALGORITHM 64 bits 32 bits 32 bits Copyrights are reserved @ 2011 for Dr. Alomari, CIS, JU Consists of two sequential execution of MDC-2. X is multiple of 64 bits using unambiguous padding. 13 64 bits 64 bits Output is 128 bits MDC-4 ALGORITHM Copyrights are reserved @ 2011 for Dr. Alomari, CIS, JU 14 Copyrights are reserved @ 2011 for Dr. Alomari, CIS, JU 7 MDC HASHING Double-length MDCs: MDC-2 MDC-4 MD4 family MD4, MD5 SHA-1 RIPEMD, RIPEMD-128, RIPEMD-160 Modular Arithmetic Hash functions: MASH, MASH-2 Grad level! Copyrights are reserved @ 2011 for Dr. Alomari, CIS, JU Single-length MDCs Matyas-Meyer-Oseas Davies-Meyer hash Miyaguchi-Preneel hash 15 MD4 FAMILY GENERAL IDEA! Copyrights are reserved @ 2011 for Dr. Alomari, CIS, JU MD4: 128 bit hash code. MD5: strengthening of MD4 with 128-bit hash code. SHA-1: 160 bit hash code based on MD...
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This note was uploaded on 05/17/2013 for the course CIS 102 taught by Professor Loaynemer during the Spring '13 term at University of Jordan.

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