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It depends on the cipher you're using. For AES, the minimum is 128-bit (or 16-bytes) where as the maximum is 256 or 512 (depends on the implementation you're using - AES or Rijndael [from which AES was selected to become the AES standard by the US government]).
Another thing to consider is the block-chaining mode and the hashing algorithm. It's generally recognized that ECB and SHA-1 are no longer secure (but still okay for using as a RNG), while SHA-256 hashes and debatably CBC and XTS.
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What keys do you hit to make a number for a foot note?
In order to create a footnote you need to press the following keys on the keyboard: Ctrl + Alt + F Ctrl + Alt + Shift + F Ctrl + Shift + F Depending on the program you are using one of the combinations above should work.
How do you decode to encode using md5 funcation in php?
md5() is one-way encryption method. Example: $test_string="php"; $md_encoded_string=md5($test_string); But, you can't decode the string back to php.So, if you need to check the entered string is php or not $user_entered_string=md5($_POST['user_input']); if($md_encoded_string == $user_entered_string) { echo "input matched"; }
How many dice do you need for Yahtzee?
You need 5 dice to play Yahtzee.
How many yards of concrete will you need to do a 20x20x4 slab?
how many yards of concrete will i need to do a 20 x20 x4 slab
How many pieces do you need for Chinese checkers?
You need 10 pieces for each player, and in Chinese checkers, there are 2-6 players. You would need 20 to 60 pieces depending on how many people play.
What keys on source and target computers do you need to install to allow symmetric encryption?
Identical
How can i convert decrypt code into ordinary language?
There is no simple answer to this question. Each encoding or encryption will have an associated decoding/decryption. In order to figure out the original message you need to at least know how it was encoded. If it was encrypted, then you will likely also need additional information such as encryption keys.
How many keys do we need to open a treasure box in free realms?
You need all the keys to that one collection. Some collections have 5 keys, or 8 keys.
Is there an override for wep keys?
The only way would be to log into your router itself, and disable all security, meaning the DS doesn't need an encryption key. But that's technically unsafe, and you may as well just keep the router using WEP security and enter the encryption key into the DS.
Why are all your access points locked on your Nintendo Dsi?
They're likely not 'your' access points, they are other people's. If you don't know their encryption keys, then you are not supposed to be using them - get your own wireless router. If you do have a wireless router, and that appears on the DSi, then you need to enter your own encryption key from your router, to let it access it.
How do you undo encrypted email?
You will need the encrpytion key. However if the mail isn't meant for you then the encryption is serving its purpose You will need the encrpytion key. However if the mail isn't meant for you then the encryption is serving its purpose
Where did you leave your house keys?
what? Why do you need to know where my house keys are?
An attacker has managed to decode the encrypted messages of a wireless network the network uses windows xp and cisco equipment the security protocol that is used is wep with 64-bit encryption which?
You need to choose stronger encryption and longer encryption key.
How many keys would you need to play Earth?
5,576,238. (One for every member on WikiAnswers)
What is symmetric and asymmetric?
From another user: Symmetric cryptography uses the same secret (private) key to encrypt and decrypt its data whereas asymmetric uses both a public and private key. Symmetric requires that the secret key be known by the party encrypting the data and the party decrypting the data. Asymmetric allows for distribution of your public key to anyone with which they can encrypt the data they want to send securely and then it can only be decoded by the person having the private key. This eliminates the need of having to give someone the secret key (as with symmetric encryption) and risk having it compromised. The issue with asymmetric is that it is about 1000 times slower than symmetric encryption which makes it impractical when trying to encrypt large amounts of data. Also to get the same security strength as symmetric, asymmetric must use strong a stronger key than symmetric.
Do you need Latin names in classification keys?
Yes, you very well do need Latin names in classification keys.
Why do cars need keys?
They Dont..
