

MCQOPTIONS
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1. |
In a RSA cryptosystem, a participant A uses two prime numbers p = 13 and q =17 to generate her public and private keys. If the public key of A is 35, then the private key of A is ________. |
A. | 21 |
B. | 11 |
C. | 31 |
D. | 121 |
Answer» C. 31 | |