Fundementals of Info Security

Save the following three images and three files to complete the questoins below:

(Save this img as Minnie.jpg)

(Save this img as Minnie1.jpg)

(Save this jpeg as Minnie2.jpg)

Open notepad and save the text to the following text files as .txt files to answer questions below:

South Texas College - Hash_file.txt

South Texas College - Hash_file1.txt (Note there is a space in front, please add when you type in txt file, so it should be a give away which is modifed)

South TexasCollege - Hash_file2.txt

1. Your Image Results:

Hash	Original Image File	Encrypted Image File
MD5
SHA-1

Your Text Results:

Hash	Original Audio File	Encrypted Audio File
MD5
SHA-1

2. Which of the three attached files has been modified? ___________________________

Record your results:

Filename	MD5 Hash
Hash_file
Hash_file1
Hash_file2

3. Which of the three attached pictures has been modified? ________________________

Record your results:

Filename	SHA-1 Hash
Minnie
Minnie_1
Minnie_2