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Implement Counter (CRT) and Output Feedback (OFB) encryption modes on AES 128 using C language.

€8-30 EUR

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over 6 years ago

€8-30 EUR

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Implement Counter (CRT) and Output Feedback (OFB) encryption modes on AES 128 using C language. AES 128 block cipher function was implemented already and can be found in file aes128e.c. Please do changes only in mode.c file where functions for OFB and CRT are presented. mode_driver.c contains test which have to be passed.

Project ID: 15640759

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Espoo, Finland

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C programming: Implement Counter (CRT) and Output Feedback (OFB) encryption modes. The used block cipher is the AES block cipher with key of length 128 bits

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