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View Code? Open in Web Editor NEWraw implementation of CBC mode in DES(using openssl)
raw implementation of CBC mode in DES(using openssl)
README In this folder you will find the following files: - tempdes.c : is a sample code for encrypting / decrypting using DES - temprsa.c : is a sample code for encrypting / decrypting using RSA - tempsha1.c : is a sample code for digest generation using SHA1 - test.txt,test2.txt,test3.txt: are sample plain text files to test your code - test.des,test2.des,test3.des: are DES encrypted versions of files test.txt,test2.txt,test3.txt. Key and IV values used are as follows. - Key = 40fedf386da13d57 (Hexadecimal values) - IV = fedcba9876543210 (Hexadecimal values) - func_desc.txt: Brief description of built in functions you are allowed to use. All the c codes can be compiled and executed using the following commands: - In the linux command line, execute "gcc -o tempdes tempdes.c -lcrypto", where tempdes.c is the source code and tempdes is the name of the executable that sill be generated This command will compile your code and generate an executable. - To execute the program you just created (tempdes in our example), in the linux command line write "./tempdes"
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