Cryptography
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kelalaka

All of Science, Mathematics, Cryptography, CS, Coding, Photography, a little AI and Law,

Enjoying the brilliant answers of the masters,

Always Learning With Error, and not bounded by Polynomial Time

Worked as a researcher for the government for a while, left Cryptology, and decided to turn back...

  • Kill the ECB mode;
    • prefer AES-GCM or better AES-SIV which has security against nonce reuse.
  • Prefer authenticated encryption
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  • At the corner of the flat Earth.
  • Member for 4 years, 8 months
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Top posts (268) All Questions Answers | Votes Newest

65 Other than password hashes, are there other uses for non-reversible crypto Dec 5 '18
29 How do hashes really ensure uniqueness? Oct 22 '18
25 Is one-time pad encryption vulnerable when near identical data is sent many times with different OTP? Feb 8
22 What are the consequences of removing a single byte from a sha256 hash? Nov 25 '18
19 How reassuring is 64-bit (in)security? Oct 28 '18
17 What is the new attack on OCB2 and how does it work? Nov 1 '18
15 Why is SHA-512 limited to an input of $2^{128}$ bits? Dec 9 '18
14 What makes SHA256 secure? Jan 9
13 Why does BitLocker not use RSA? Apr 21
12 The 9 lives of Bleichenbacher's CAT, it puts another scratch again Dec 7 '18
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