# All Questions

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### Golomb criteria for maximum length sequences

According to the Golomb criteria for maximum length sequences the number of runs of length 1 should be 1/2 of all the runs r, the number of length 2 runs should be 1/4 of all runs etc... What if r is ...
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### Big-O Notation for Menezes-Vanstone Elliptic Curve Cryptography?

I need someone help me about . how can compute time complexity for this algorithm (Menezes-Vanstone Elliptic Curve Cryptography). I have spent much time reading journals and papers but as yet have ...
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### RSA Decryption given n, e, and phi(n)

my cryptography professor gave us this problem for extra credit a while back and I attempted it but I didn't get it correct. I have gone back to it, but I'm even more lost now than I was the first ...
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### AES— Brute force attack versus Known plain text attack

I am taking a codes and cryptology course and the following is a questions on a past exam that I could not and still can't solve: ...
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### Why is it hard to calculate Logarithm on Diffie Hellman?

i read something about Diffie Hellman. What i don't understand: Alice selects a randomly generated Number, calculates X = g^x mod p and sends X to Bob. If she calculates g^x, she needs to calcluate ...
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### Can The Following Be Considered A Valid Searchable Encryption Scheme?

I'm currently doing some research into Searchable Symmetric Encryption (SSE) for my masters degree and I've read most of the original literature on the topic. For the software artifact part of my ...
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### How to add our created session encryption algorithm to (major) browser using OpenSSL

I want to add my encryption algorithm called FooSymmetricAlgorithm for encrypting data using SSL protocol. It will be added to OpenSSL. I will use RSA for handshake ...
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### Are there any many to one encryption frameworks available?

I am reasonably new to the cryptography. For my use-case I need a method where in I would need a receiver to accept encrypted messages from a range of senders (each having their own, say, public key). ...