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Question on modular exponents

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NODE a5bae4c0Question on modular exponents Usuario Acceso2 <acceso2@diatel.upm.es>Thu, 30 Nov 1995 07:31:22 +0800

Hi CP's:

I'd be pleased if someone explained me this ASAP:

How could I demonstrate that _ (g^a)^b (mod p) = g^{(a*b) mod q} mod p _
when g's order in Zp is q?

The same question remains for adition. I have the feeling the demonstration
must be similar.

Best.

Jaime