COMPUTER SCIENCE AND ENGINEERING
DATA STRUCTURES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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cubed & random
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square-point & creasing
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div 2 & skip ahead
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mod & folding
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Detailed explanation-1: -SHA-1 is one of the main algorithms that began to replace MD5, after vulnerabilities were found. SHA-1 gained widespread use and acceptance. SHA-1 was actually designated as a FIPS 140 compliant hashing algorithm.
Detailed explanation-2: -March 01, 2022. Division Modulo Method is the simplest method of hashing. In this method, we divide the element with the size of the hash table and use the remainder as the index of the element in the hash table.
Detailed explanation-3: -What is the MD5 Algorithm? MD5 (Message Digest Method 5) is a cryptographic hash algorithm used to generate a 128-bit digest from a string of any length. It represents the digests as 32 digit hexadecimal numbers. Ronald Rivest designed this algorithm in 1991 to provide the means for digital signature verification.
Detailed explanation-4: -To conclude, MD5 generates a message digest of 128-bits, while SHA1 generates a message digest of 160-bit hash value. Hence, SHA1 is a relatively complex algorithm and provides better security than MD5.