What if the certifying authority's key is lost or compromised?
What is the concept of dao?
What is dao used for?
What type of records can be kept in the blockchain?
What are ECB, CBC, CFB, OFB, and PCBC encryption?
whats cryptanalysis?
What are some other hard problems ?
Tell us the principle behind blockchain technology and how many types of it are available?
Can you explain the elements of the blockchain ecosystem?
Do encrypted files contain password in some form?
Which two cryptographic mechanisms provide authentication schemes?
What are the key principles in Blockchain that are helpful in eliminating the security threats that needs to be followed?
Is dao a design pattern?
What is IEEE P1363 ?
What is public blockchain? Give examples?