Digital Signature Development for Email

The project attempted to apply SHA-2 with the modified AES-128 by adding the MAC address in key formation

Name		Name	Last commit message	Last commit date
Latest commit History 3 Commits
AES_GUI.fig		AES_GUI.fig
AES_GUI.m		AES_GUI.m
AES_GUI_Decrypt.fig		AES_GUI_Decrypt.fig
AES_GUI_Decrypt.m		AES_GUI_Decrypt.m
README.md		README.md
aes.m		aes.m
byteSub.m		byteSub.m
cipher2hex.m		cipher2hex.m
convertBlock.m		convertBlock.m
decryptgui.fig		decryptgui.fig
decryptgui.m		decryptgui.m
decryption.m		decryption.m
encryption.m		encryption.m
getInvTable.m		getInvTable.m
getTable.m		getTable.m
gui.fig		gui.fig
gui.m		gui.m
keyExpand.m		keyExpand.m
mac2Array.m		mac2Array.m
macGeneration.m		macGeneration.m
matlab.mat		matlab.mat
mixColumns.m		mixColumns.m
padding.m		padding.m
poly_mult.m		poly_mult.m
preprocessing.m		preprocessing.m
readme.txt		readme.txt
sBoxGenerator.m		sBoxGenerator.m
sBoxInverseGenerator.m		sBoxInverseGenerator.m
sha256.m		sha256.m
shiftRows.m		shiftRows.m
string2cipher.m		string2cipher.m

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