Question

P = C1 – (d x C2)

(a) Is this above stated formula true with respect to ECC?

(b) True

(c) False

The question was asked in an interview.

The above asked question is from Elliptic Curve Arithmetic/Cryptography in portion Other Public Key Cryptosystems and Cryptographic Hash Functions of Cryptograph & Network Security

Answer 1

Correct answer is (b) True

For explanation: P = C2 – (d x C1).