Tagged Questions
1
vote
1answer
57 views
What is the most secure way to let Alice “input” her private key, transfer it to the server and decrypt the message?
What is the most secure way to let Alice "input" her private key, transfer it to the server and decrypt the message? (Then destroy the private key on the server)
Every connection is using SSL.
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0
votes
1answer
154 views
RSA 1024bit decryption performance
i want to know how many RSA 1024 bit long key decryption can a regular pentium4 computer do per second ? how to calculate RSA performance and determine its remaining time ?
5
votes
1answer
277 views
Are there any MGF1 and OS2IP functions available in C?
I need MGF1 and OS2IP functions, as defined in the PKCS #1 v2.1: RSA Cryptography Standard.
Is there anything available in OpenSSL, or any other open C library?
3
votes
3answers
302 views
How can I avoid calculating with huge numbers when implementing the RSA algorithm
There is 26-letter English alphabet.
There is the plain text: TRYAGAINLATER.
I need to encrypt it by RSA algorithm with the public key 53.
What is the ciphertext?
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