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Access 'trusted user' tools
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Jun
25
answered If you have a file and XOR every bit with a random bit, can you extract any information?
Jun
21
wiki
Jun
7
answered Physical entropy source: How many bits entropy per byte is sufficent?
May
20
answered Can i get a list of over hard and long RSA keys? i think i have found a vulnerability in RSA Algorithm
Jan
29
answered 1 Billion Bit Encryption?
Jan
10
answered How much (home PC) CPU time is required to generate a prime number of a given size?
Mar
5
answered Is it possible to calculate the 'skeleton key' for DUAL_EC_DRBG? What would it take?
Feb
19
answered Necessity of changing $p$ and $q$ when your private key is exposed?
Feb
10
answered Is the random data at the end of my decrypted message supposed to be there?
Feb
2
answered DES-encrypted cipher
Dec
27
answered Why does OpenSSL append extra bytes when encrypting with aes-128-ecb?
Dec
15
answered Why are security against eavesdropping and security against CPA equivalent in the setting of public-key cryptography?
Nov
26
answered Is it possible to attack RSA with a WalkSat derivative?
Nov
24
answered Why does plain RSA not work with big messages ($m>n$)?
Oct
26
answered HMAC SHA256 vs RSA SHA256 - which one to use
Oct
14
answered Where could I submit my algorithm?
Oct
13
answered How much is slower GCM AES-128 than one of the stream chipher eSTREAM?
Oct
6
answered Openssl & RSA : how many public exponents are possible?
Sep
29
answered What security do digital signatures provide (like used when signing PDFs)?
Sep
28
answered Why is AES not a Feistel cipher?