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Nov
10
revised rabin-cryptosystem wiki excerpt
added 35 characters in body
Nov
10
revised Can e = 2 be used in unpadded RSA?
edited tags
Nov
3
revised Is there a 1:1 mapping between private and public EC keys?
added 314 characters in body
Nov
3
revised Is there a 1:1 mapping between private and public EC keys?
added 4 characters in body
Nov
3
revised Do Weak Elliptic Curves Exist?
edited tags
Oct
26
revised Having doubt in Rijndael Algorithm- coding for decryption
edited tags
Oct
11
revised Effect of message length on collision attacks
added 3 characters in body
Oct
4
revised Why do we require a CSPRNG's output to be indistinguishable from true random?
deleted 1 character in body
Oct
4
revised Why do we require a CSPRNG's output to be indistinguishable from true random?
added 563 characters in body
Oct
1
revised Is it possible to add error propagation to OTP?
edited tags
Sep
30
revised Elliptical curve cryptography Determine if a public key point y is negative or positive, odd or even?
added 159 characters in body
Sep
30
revised Elliptical curve cryptography Determine if a public key point y is negative or positive, odd or even?
added 159 characters in body
Sep
26
revised If I compute the SHA-1 of all possible 40 digits hexadecimal strings, will I get all possible sha1 hashes?
added 3 characters in body; edited title
Sep
26
revised converting finite field elements to octet strings
added 18 characters in body
Sep
26
revised Are common cryptographic hashes bijective when hashing a single block of the same size as the output?
added 56 characters in body; edited tags; edited title
Sep
18
revised Signing and verifying message consisting of several parts
Reformulated question to make cheating on the assignment question harder and to avoid copyright issues (see flag by OP)
Sep
17
revised Explain same encryption time for two files of different sizes
deleted 8 characters in body; edited tags
Sep
6
revised Calculation of time needed to crack DES with my CPU
edited tags
Jul
31
revised How AES treat string input to encrypt data and what will happen if the cipher key is less than that expected?
deleted 14 characters in body; edited tags
Jul
26
revised Show How to Efficiently Solve the Computational Diffie-Hellman Assumption given an Algorithm that Solves the Square-DH Problem
edited tags