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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Feb 6	revised	Is such a crypto-system available? added 167 characters in body
Feb 4	revised	Is there a problem with constructing a CSPRNG using MD5 or SHA1? Grammar
Jan 30	revised	Why is feed-forward mechanism used in hash functions? added 713 characters in body
Jan 27	revised	How to find an element of high-order in an RSA group? Used $n$ in two different contexts...
Jan 27	revised	How to find an element of high-order in an RSA group? Added final thought
Jan 26	revised	How to find an element of high-order in an RSA group? Added final thought
Jan 9	revised	How can we determine if two discrete logarithms are equal? edited tags
Jan 9	revised	Why is ciphertext from low entropy plaintext not compressible? + compress first, then encrypt
Jan 7	revised	Why can't I break ElGamal encryption by brute-forcing the secret exponent? added 1 characters in body
Jan 2	revised	Hill cipher, unknown letter value Fixed typo's; expanded explanation a bit
Dec 20	revised	Why the following attack in common modulus RSA works? added 335 characters in body
Dec 19	revised	How many bits of hash are realistically needed for key verification? added 3 characters in body
Dec 19	revised	FIPS 140 compliance for encrypted files Fix typo
Dec 18	revised	Can one build a one-way function from AES? added 97 characters in body
Dec 18	revised	Can one build a one-way function from AES? Expanded the explination
Dec 14	revised	ANSI X9.31 standards for generating random numbers added 22 characters in body
Dec 14	revised	ANSI X9.31 standards for generating random numbers Forgot to mention OpenSSL
Dec 12	revised	Can one have an authentic, but repudiable, message without a previously shared secret? Fixed typo
Dec 5	revised	Speeding up partially known plaintext preimage recovery attack on MD5 added 5 characters in body
Nov 8	revised	Carmichael number factoring Corrected my argument