poncho

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	14,627 reputation	bio	website		visits	member for	1 year, 9 months
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122 Revisions

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May 20	revised	Physical Level Encryption Expanded explination
May 7	revised	RSA Encryption Sckeme fixed spelling and grammar
Apr 30	revised	Padding of Original Message in MD5 added 301 characters in body
Apr 25	revised	AES - plaintext is smaller 128 bit - how to expaned? edited tags
Apr 24	revised	Using the output of a stream cipher, how to guarantee the integrity of 4 bytes of data? Added intro text which explained how I got to this answer
Apr 10	revised	What does “adaptively secure” mean? %*&%@ typo...
Apr 10	revised	What does “adaptively secure” mean? Extended explination
Apr 6	revised	Do I need to know the “mode of operation” to decrypt a message encrypted with a block cipher? added 437 characters in body
Apr 2	revised	“Weaknesses” in SHA-256d? Expanded the explanation somewhat
Mar 21	revised	How large should a Diffie-Hellman p be if the messages are encrypted? Expanded explination
Mar 19	revised	Brute forcing an HMAC Added a sumamry
Mar 9	revised	Can one detect if two pairs of elements in Zp have the same exponential relation? edited tags
Mar 1	revised	Is it possible to create a Bilinear Function with Already Assigned “Multiplicative” Input Groups? edited body
Mar 1	revised	Is it possible to create a Bilinear Function with Already Assigned “Multiplicative” Input Groups? Noted a trivial solution to the question
Feb 24	revised	*How hard are discrete logarithms problems in $\mathbb Z^{}_{n}$ and $\mathbb Z^{}_{n^2}$, where $n$ is the RSA $n=pq$* Expanded explination
Feb 20	revised	From hash to Cryptographic hash Expanded on one point
Feb 20	revised	From hash to Cryptographic hash added 52 characters in body
Feb 16	revised	what kind of hash function can provide a short hash and be collision resistant? Fixed a minor typo
Feb 16	revised	what kind of hash function can provide a short hash and be collision resistant? Tried to make it less illiterate
Feb 6	revised	Is such a crypto-system available? added 1 characters in body