AES (Advanced Encryption Standard) is a symmetrical block-cipher algorithm with a 128-bit block size, and key sizes of 128, 192 or 256 bits.

learn more… | top users | synonyms

-2
votes
1answer
483 views

Encrypting with private key in Public Key InfraStructure [closed]

In Public key infrastructure, the MD5 of a piece of data is encrypted with the private key of a sender and this encrypted MD5 – along with the data – is again encrypted using an algorithm like AES or ...
-2
votes
1answer
26 views

AES encryption only taking 32 bits

The code I have below is in AutoIT. The problem I have with the code is that it can only encrypt 32 bits at a time. How do I make it encrypt an indefinite number of bits (or at least 128)? ...
-2
votes
0answers
47 views

Credit card number encryption using AES counter mode [duplicate]

I want to encrypt 1000 credit card numbers, and I want do it with AES counter mode. Shall I send the nonce separately and not send it along with ciphertext? Is it possible to use dynamic keys with a ...
-3
votes
0answers
51 views

Is there any method to avoid the differential cryptanalysis? [closed]

May I know the Best ways to avoid the Differential Attack in block cipher algorithms (AES,Speck,Simon etc). The probability of differential cryptanalysis is achieved mostly equal to 1 in speck light ...
-4
votes
1answer
100 views

Alternative encryption algorithm

I need a alternative encryption alcorithm to AES. It shouldn't be AES, Twofish or Serpent and it must be very strong. I dont care about the performance.
-5
votes
1answer
287 views

AES implementation in java that allows key of 320-bit length [closed]

I need an implementation of AES(Rijndael) in java that allows use of a 320-bit key. Please suggest a reliable implementation
-7
votes
4answers
3k views

Found a way to crack AES-128, what now?

I have just found a way to crack AES-128 in a reasonable time (1-2 days). How do I publish and prove this? I remember reading about lots of people who cracked DES and other ciphers but how did they ...