Question
What is the main purpose of a digital signature in
public key cryptography?Solution
A digital signature in public key cryptography is used to verify the integrity and authenticity of data. It ensures that the data has not been altered and that it was indeed generated by the claimed sender. This is achieved by using the sender's private key to sign the data.
What will be the approximate value of the following questions.
(1/2 of 959.90 + 69.69% of 359.79) ÷ (√63.94 × 2/5 of 250.14) = ?
79.99% of (84.89 × 5.99) - (3.89)2 × 21.87 = ?
15.1 + 3.97 – 9.07 × 1.96 = √?
`sqrt(7.987 X 24.790 +199.991)`
Find the value of ‘x’ in the given expression:[144 + {2 × (13 ÷ 0.5 × 6 – 3) ÷ 4} – 6.5] = x
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
(1800.23 ÷ 29.98) + (816.32 ÷ 23.9) + 1634.11 = ?
At a village trade fair a man buys a horse and a camel together for Rs 51,250. He sold the horse at a profit of 25 % and the camel at a loss of 20 %. If...
15.232 + 19.98% of 649.99 = ? × 4.99