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Cryptography
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Lery

I've firstly graduated in mathematics and later in information security. I'm working on crypto designs, attacks and countermeasures for different customers, both in hardware (mostly smartcards, and more recently IoT) and in software (mostly in Go, C and Python).

For fun, I like to do CTF games.

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  • Switzerland
  • Member for 3 years, 1 month
  • 176 profile views
  • Last seen 2 days ago

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Top Posts (65) All Questions Answers | Votes Newest

45 Is Triple DES still considered safe to use? Sep 19 '17
22 Why would anyone choose 3DES over AES in software? Aug 7 '18
15 Can deterministic ECDSA be protected against fault attacks? Jul 18 '17
15 Constructing Garbled Circuits Jun 8 '17
12 Is SHA 2 suitable for key derivation? Jul 14 '17
10 How to determine the next number from java's Random method Sep 21 '17
9 Why is padding used in CBC mode? Jun 26 '17
6 What is the difference between perfoming Correlation Power Analysis (CPA) in the first AES round and doing it in the last round? May 24 '17
5 Public-key format for ECDSA as in FIPS 186-4? Jul 10 '17
5 Understanding the definition of polynomially CPA (IND-CPA) security May 23 '17
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