Question

Q 51 Signed cipher text that can be sent over the internet is called:
Ops: A. Digital envelope
B. Digital signature
C.Hash
D. Message digest
​

Answer 1

Answer:

A is the correct answer

Answer 2

Text that is encrypted and cannot be read by anyone other than the sender and receiver is called ciphertext.

Eplanation:

• Text that is encrypted and cannot be read by anyone other than the sender and receiver is called ciphertext.
• It is encrypted.
• The Signed ciphertext that is sent over the internet. is called E-signature or Digital signature.
• A digital signature is a digital form of identification.
• It is a digital credential that provides information about the identity of any person also the other supporting information.
• A digital certificate is valid for a particular time period.
• Hence, the correct answer is option (B)