Category "rijndael"

Invalid Key Length in NodeJS, but Valid Key Length in C#

I'm converting Rijndael decryption from C# to NodeJS. The Key (or Passphrase) used is 13 characters long. The IV used is 17 characters long. Note: I have no con

BlockSize must be 128 in this implementation

I'm using the following code to decrypt some strings I reicive but I'm getting the following error: BlockSize must be 128 in this implementation. I would like t

Irreducible polynomial in AES and GNU Octave

In the Rijndael AES proposal in section 2.1.2 they have chosen m(x) = x^8 + x^4 + x^3 + x + 1 and said it is an irreducible polynomial. This polynomial correspo