adplus-dvertising
frame-decoration

Question

What library function does Cryptex use to print messages to the console window?

a.

scanf

b.

printf

c.

strcpy

d.

strlen

Posted under Reverse Engineering

Answer: (b).printf Explanation:The Cryptex uses the printf runtime library function to print messages to the console window.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What library function does Cryptex use to print messages to the console window?

Similar Questions

Discover Related MCQs

Q. How can a memory breakpoint be set in OllyDbg?

Q. What is a hash, according to MSDN?

Q. What is the purpose of the CryptCreateHash function?

Q. What does MD stand for in MD5?

Q. What is the purpose of the MD5 hashing algorithm?

Q. What are the two basic properties of MD5 and other cryptographic hashes?

Q. What is Cryptex doing with the data it is hashing?

Q. What does Cryptex do if the value in the global variable does not match the value stored in the Cryptex archive file?

Q. What is the purpose of cryptographic hashing algorithms?

Q. What are the two basic properties of cryptographic hashes?

Q. Which cryptographic hashing algorithm is used by Cryptex?

Q. What is the length of an SHA hash?

Q. What is the purpose of the CryptDeriveKey API?

Q. Why does Cryptex calculate an additional MD5 hash from the SHA hash?

Q. Why doesn't Cryptex store the SHA hash directly in the file header?

Q. Why does Cryptex calculate the MD5 password-verification hash from the SHA hash value and not directly from the plaintext password?

Q. What is the CryptDeriveKey API used for?

Q. Why does Cryptex calculate an additional hash (using the MD5 algorithm) from the SHA hash and store the result in the file header?

Q. Why doesn't Cryptex store the SHA result directly into the file header?

Q. What is the importance of studying the Cryptex directory layout?