What are the advantages and disadvantages of public-key cryptography over secret-key cryptography?
TCS,
752Post New Cryptography General Questions
What is seal?
What is a digital time-stamping service?
What if users of RSA run out of distinct primes?
What is feal?
Has factoring been getting easier?
What are the best discrete logarithm methods in use today ?
What is primality testing ?
How does the length of a hash value affect security?
Which cryptologic mechanisms can be used to protect integrity?
What are elliptic curve cryptosystems ?
Why use RSA rather than DES?
What if the certifying authority's key is lost or compromised?
What is electronic money ?
Who needs a key?
What are the alternatives to rsa?