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Ach113
  • Member for 3 years, 7 months
  • Last seen more than a month ago
7 votes
2 answers
2k views

Need help understanding math behind Rijndael S-Box

2 votes
1 answer
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Need help finding keysize for Vigenere cipher

0 votes
1 answer
103 views

AES 128-bit encryption - not getting expected results

0 votes
2 answers
2k views

AES confused about how ShiftRows() step works

0 votes
1 answer
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How to correctly pad by PKCS#7 for AES?