10,302 reputation
12452
bio website github.com/CodesInChaos
location Frankfurt, Germany
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visits member for 3 years, 5 months
seen 21 mins ago

Jun
13
revised Can ElGamal encryption and ElGamal signatures be used together sharing the same key-pairs?
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Jun
13
revised Cracking an RSA with no padding and very small e
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Jun
13
revised Is there a problem with constructing a CSPRNG using MD5 or SHA1?
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Jun
13
revised CSPRNG in JavaScript using Audio and Video
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Jun
13
revised How is de-synchronisation of HOTP solved?
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Jun
13
revised What are the advantages of TOTP over HOTP?
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Jun
13
revised synchronization of counters in HOTP
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Jun
13
revised Is it considered insecure in an HOTP implementation to publicly provide the next counter?
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Jun
13
revised Why does HOTP use such a complex truncate function?
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Jun
13
revised How does HOTP keep in sync?
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Jun
13
revised Which categories of cipher are semantically secure under a chosen-plaintext attack?
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Jun
13
revised Is it generally possible to employ brute force methods when the encryption scheme is not known? Why or why not?
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Jun
13
revised Why use an Initialization Vector (IV)?
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Jun
13
revised Questions about Key Derivation Functions
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Jun
13
revised GGM PRG construction: Why do we need to change keys all the time with underlying PRG
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Jun
13
revised How does the birthday attack work in AUTH and UF-CMA games?
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Jun
13
revised Are there any authoritative definitions of “key stretching”?
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Jun
13
revised What is difference between PRG, PRF, and PRP
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Jun
13
revised Can one detect if two pairs of elements in Zp have the same exponential relation?
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Jun
13
wiki created pki description