This is also a RSA challenge which is more interesting, given an RSA-704 bit. Factors are found in the wiki. I used openssl to finish, this challenge.
We got the factors and finally we need a private key to decrypt the cipher. Question is how to make a private key with known factors and exponents. I googled and found the answer.
We got the factors and finally we need a private key to decrypt the cipher. Question is how to make a private key with known factors and exponents. I googled and found the answer.
Sorry Guys this solution I got from the http://stackoverflow.com/questions/5244129/openssl-use-rsa-private-key-to-generate-public-key.
I have done these procedures and got the private.pem file successfully, but stucked with one error. But finally solved it.
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