Questions about encryption-symmetric
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.NET AES padding mode changes encrypted data size
I don't necessarily have a problem, I am more curious. If I set the AES padding mode to PKCS7, and encrypt a byte[] of length 128, the output byte[] is length 144.
var input = new string('0', 128);
va...
Mark Lisoway
Votes: 0
Answers: 1
Prevent opening each time the symmetric key
Please how we can create a symmetric key from provider with SQL Database azure step by step.
We need to use the symmetric key from provider to prevent opening/closing each time the key.
Example:
CREAT...
Carla
Votes: 0
Answers: 1
DES-CBC Initialization Vector only affects the first block?
I'm playing around with DES encryption using CBC mode, and I came across something puzzling. I have a payload (not generated by me, but for which I know the key), accompanied by an IV, as well as a sa...
TallChuck
Votes: 0
Answers: 1
Column level Encryption/Decryption is not working after copying data from one database to another database and restored keys and certificates
I have copied encrypted tables data (on column level) from database A to database B within the same server and followed below steps while creating and restoring keys and certificates, but column level...
Viswa
Votes: 0
Answers: 0