what is the difference between encryption and hashing?



what is the difference between encryption and hashing?..

Answer / awanindra

Both are methods to hide the original contents of data in
some unrecognizable format.
But Encryption is Reversible Process while hashing is
irreversible process. It means Encrypted data can be
Decrypted to get the original data using encryption key but
hashed data cannot be retrieved since there will be no key
used in hashing.

Is This Answer Correct ?    18 Yes 1 No

Post New Answer

More Encryption Decryption Interview Questions

What is the difference between a message authentication code (MAC) and a one-way hash?

0 Answers  


What is are "proprietary" and "public" cryptographic algorithms?

0 Answers  


What is public key encryption?

0 Answers  


How to change the encrypted file icon?

0 Answers  


How to find someone else?s public key ?

2 Answers  






Hello. In Snort, how a digital signature is actually created for the authentication purpose and thereby provides intrusion detection as well as prevention. How the software for IDS/IPS comes to know regarding the threat/vulnerability using digital signature ? Whether any specific language or programming is used or not.

1 Answers  


What key size should be used ?

2 Answers  


Is there a limit on the file size or on the number of encrypted files?

0 Answers  


What is the difference between hardware and software encryption?

1 Answers  


Does encryption of connection strings in web.config file possible? How?

0 Answers   QuestPond,


What is an encryption "key" and what is the importance of key length?

0 Answers  


How does one get a key pair ?

1 Answers   TCS,


Categories
  • Cryptography Algorithms Interview Questions Cryptography Algorithms (52)
  • Digital Certificates Interview Questions Digital Certificates (23)
  • Encryption Decryption Interview Questions Encryption Decryption (77)
  • Ciphers Interview Questions Ciphers (43)
  • Cryptography Protocols Interview Questions Cryptography Protocols (31)
  • Blockchain Interview Questions Blockchain (338)
  • Cryptography General Interview Questions Cryptography General (154)
  • Cryptography AllOther Interview Questions Cryptography AllOther (0)