How can signatures remain valid beyond the expiration dates of their keys, or, How do you verify a 20-year-old signature?
TCS,
857Post New Cryptography General Questions
Does RSA help detect altered documents and transmission errors?
What is authentication? What is a digital signature?
What are rsa digital signatures?
What is Mondex ?
What are some of the basic types of cryptanalytic attack ?
Which cryptologic mechanisms can be used to protect integrity?
What if users of RSA run out of distinct primes?
What role does the NSA play in commercial cryptography?
Why is Clipper controversial?
What are the ITU-T (CCITT) Standards ?
Is RSA a de facto standard? Why is a de facto standard important?
Is use of DSS covered by any patents?
What is a hash function? What is a message digest?
What is a digital time-stamping service?
Can rsa be exported from the united states?