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rsa1.txt |
README.md
RSA1
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About the Challenge
We were given a file that contain modulus, public exponent, and the ciphertext
n = 287838647563564518717519107521814079281
e = 7
c = 258476617615202392748150555415953446503
How to Solve?
In this case im using X-RSA to recover the plaintext, and then choose the first option
byuctf{too_smol}