Utility for file encryption and decryption on unix machines #10
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file_crypt.c
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| goto CLEANUP; | ||
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| //try to open input file | ||
| in_f = fopen(params.input_filename, "r"); |
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change to "rb" (read-only binary)
file_crypt.c
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| } | ||
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| //Try to open output file | ||
| out_f = fopen(params.output_filename, "w"); |
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When I wrote those changes (few years ago) I changed initialisation vector storage place. But now I think, that this is a bad Idea, as there is no way to reset it for new encryption session, so I removed that commit. |
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How can i read hexa string from file01 then encrypt them using AES128_ECB_encrypt(). After that, write encypted result to file02. I am a newbie. Plz help me. Thank u. |
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Would you like to convert that hex string to binary? Or encrypt string as is? |
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i mean encrypt hex string, example "6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411e5fbc1191a0a52eff69f2445df4f9b17ad2b417be66c3710", my file has a lot lines "6bc1....3710". |
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From tiny-AES-128 program I have to compute the execution time of encryption and decryption in ECB and CBC mode. Do you have any solution to help me? |
I have written a little utility for files encryption and decryption on unix machine. Please have a look :).