Gate2017 cs Q40
- Option : C
- Explanation :
So, D is 11Given Data As per RSA Algorithm P = 13 Step1: Calculate n = pxq = 13x 17 = 221 Q = 17 Step2: Calculate ϕ(n) = (p-1)(q-1) = (12)(16) = 192 E = 35 Step3: de mod ϕ(n) = 1 (or) de = 1modϕ(n) ⇒ d x 35 mod 192 = 1 ⇒ d = 11 D = ?
