If a company wants to encrypt their documents, is a 128 bit key large enough to...
If a company wants to encrypt their documents, is a 128 bit key large enough to prevent their documents from being cracked?
Homework Answers
If the person doesn't know the encryption method then he is reduced to use brute force to crack into the company.
To crack a 128-bit key using brute force with modern hardware is going to take about 500 billion years. Therefore you should be relaxed if the company has 128-bit key encryption.
I AM NOT GOING INTO THE MATH OF HOW THE APPROXIMATE TIME CALCULATED IS 500 BILLION YEARS. IF YOU WANT TO KNOW THE MATH COMMENT DOWN. THANK YOU
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If a company wants to encrypt their documents, is a 128 bit key
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