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layla08
Posts: 70
Posted 08:05 Mar 10, 2016 |

Can someone explain to me step-by-step how Fermat's Little Theorum is used here? 

From the last slide of the Chapter 12 Powerpoint:

Thanks!

dle35
Posts: 22
Posted 10:47 Mar 10, 2016 |

in class she explain C1 mod p = c1 ^(p-1) mod p in one of the property.

(c1 ^d) ^ (-1) = c1 ^ (-d). Combine those 2 equation u will get c1 ^ (p -1 -d)

layla08
Posts: 70
Posted 14:27 Mar 11, 2016 |

Thank you!