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I get some ciphertext encrypted with AES but has no padding. I tried to decrypt it in CyberChef but fails. I think there are two possible improvements:
When an operation fails, give more information on the failure rather than simply say the decryption fails. As for this case, after some research, I found the problem is the CyberChef assumes the ciphertext comes with PKCS 7 padding. However, my input does not have any padding, so it fails. Had CyberChef been able to tell me about this, I would have figured out the problem earlier. See also Bug report: AES Encryption with cipher text of null string appended? #392
Allow the user to select whether or not to use padding.
The text was updated successfully, but these errors were encountered:
I get some ciphertext encrypted with AES but has no padding. I tried to decrypt it in CyberChef but fails. I think there are two possible improvements:
When an operation fails, give more information on the failure rather than simply say the decryption fails. As for this case, after some research, I found the problem is the CyberChef assumes the ciphertext comes with PKCS 7 padding. However, my input does not have any padding, so it fails. Had CyberChef been able to tell me about this, I would have figured out the problem earlier. See also Bug report: AES Encryption with cipher text of null string appended? #392
Allow the user to select whether or not to use padding.
The text was updated successfully, but these errors were encountered: