add rsa3

rsa3/description.md

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+We came across another [message]($rsa3) that follows the same cryptographic schema as those other Really Scary Admin messages. Take a look and see if you can crack it.

rsa3/grader.py

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+def grade(autogen, key):
+    if key.find("tw0_v3ry_merrry_tw1n_pr1m35!!_417c0d") != -1:
+        return True, "Really Superb! Applause!"
+    return False, "RIP"

rsa3/problem.yml

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+author: blockingthesky
+title: RSA 3
+hint: You might want to read up on how RSA works.
+category: Cryptography
+autogen: false
+programming: false
+value: 70
+files:
+  - rsa3

rsa3/rsa3

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+{N : e : c}
+{0x27335d21ca51432fa000ddf9e81f630314a0ef2e35d81a839584c5a7356b94934630ebfc2ef9c55b111e8c373f2db66ca3be0c0818b1d4eda7d53c1bd0067f66a12897099b5e322d85a8da45b72b828813af23L : 0x10001 : 0x9b9c138e0d473b6e6cf44acfa3becb358b91d0ba9bfb37bf11effcebf9e0fe4a86439e8217819c273ea5c1c5acfd70147533aa550aa70f2e07cc98be1a1b0ea36c0738d1c994c50b1bd633e3873fc0cb377e7L}