All Zob’s Fault

Challenge

Apparently our crypto program didn’t store the correct phi-value or something for this message; it spits out gibberish when we try to decrypt it. Either the memory had a rare fault or Zob’s being an idiot again. Please help.

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ZSA9IDM0MDAzNTMzMzE2MDk1NjIzODMzNjA3NDMxODA3NTk0Njk2MTY5NTI3MDg5MDg4MDI2MzM3MTM5ODUxMDMyMTQ4NTcyODIyNTsgbSA9IDYxN
DAxMDQ1OTgzODI1Mzk1MzU5NjQ5ODExNDk0MzA1NzY5Nzg0MjY3NTYzNzg4NzA2NjI2MTEwOTE2MzUxNDgwNTU4OTE2NzsgYyA9IDQxNjgwODQzMT
IxMzA1NzgxMjgzOTgwNzIzNTA5OTkyOTQwMTE0NjAzNDY1NDYzMzg2MzM1OTExNjkzODM1MzYyMDk3NTQ1MQ0K

Hint Zob works at the Russian Space Agency

Solution

From the hint we gather it has something to do with RSA

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