Question about RSA Private Key

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Hi Is it possible for a cracker to gain D of a RSA Key (The Private Key) when he has it's Modulus, Exponent, P, Q, DP, DQ, InverseQ ?
Means can these (Except of D) be shared with others ?
Or All of them are as secure as D ?

Posted 3-Dec-13 7:39am

hamed.shams40

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Mehdi Gholam · Answer 1 · 2013-12-03T07:51:00

Solution 1

Yes it is possible through brute force but it is not probable.

You are advised to stick to the RSA guidelines on publishing and securing keys and not deviate.

Posted 3-Dec-13 7:51am

Mehdi Gholam

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hamed.shams40 4-Dec-13 7:25am

Thanks for reply.
I know that keys can be brute forced but will P, Q, InverseQ & etc. (Except of D) help it (Brute Force Process) to become faster ?

Mehdi Gholam 4-Dec-13 11:39am

Generally the more information you have the smaller the solution space is to search.