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poncho
  • Member for 12 years, 8 months
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Accepted

How is the SPI determined/negotiated in phase 2 of IKE (v1)?

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Identifying and attacking a proposed cipher (multiple substitution)

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Existence of 99% successful unbounded adversary against randomized secret key encryption scheme with short keys

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Reversing key exchange algorithm

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6 Byte for HMAC in wireless system secure?

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First block as initialization vector in the CBC-MAC

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about DL hash function proof

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Using Pedersen commitment for a vector

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TLS1.2 AES 128 CBC Encrypted Data size is not a multiple of block size

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feistel cipher and number of rounds

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Key exchange without an underlying semigroup

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Questions about indexing a hash output to compose a final key

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Is permutation conjugate search problem many answer? Are there many answer equal?

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Does it matter if IV is used as the first block of data before the encryption and then some fixed value is used for the actual IV?

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What's the probability of cracking this cipher using partial information about the private key obtained from $k$ public keys?

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Why does differential cryptanalysis always start from the last round?

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What is the Diffie Hellman session key used for in IPsec protocol?

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How to ensure files on client computer haven't been tampered with by client?

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vary length hash collision on deterministic block cipher

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How to handle IKEv1 and IKEv2 diffie-hellman shared secret bits length not multiple of 8 in ACVP

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Standard way to generate pseudorandom bytes on demand

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How IKE authentication happens? what's the role of HASH_I & HASH_R, and how it gets verified by each parties? and where SKEYID_a gets engaged?

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Can the secret and the message be switched in a mac?

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(Complexity Theory) Given a large non-semiprime, is there a hard to compute but easy to verify problem?

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CBC KEY recovery when KEY=IV

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How to generate an arbitrary file matching a given MD5 hash?

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Can a PPT adversary get secret $a$ from public messages $m_i=x_i-a \mod p-1$ for i=1,2, ...,n?

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Probabilistic proof of multiplying two elements from non-prime finite field

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NIST Keccak test vectors confusion

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Adding hashes together