Do digital signatures help detect altered documents and transmission errors?
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what are some of the current encryption schemes?
WHAT IS A SAMPLE USER INTERFACE OF DES ENCRYPTION/DECRYPTION PROJECT?
Do encrypted files contain password in some form?
What if a certifying authority?s key is lost or compromised ?
What is the elgamal cryptosystem?
What is secret-key cryptography ?
Can the computer which has been used for encryption be traced?
How to change the encrypted file icon?
Actual role of cryptography is data security .Explain with real world example?
What is an encryption "key" and what is the importance of key length?
What are "stream" and "block" ciphers?
What is the mceliece cryptosystem?