RSA maximum key size
From: Novice (6tc1ATqlinkDOTqueensuDOTca)
Date: 11/08/04
- Next message: Rob Teixeira: "Re: RSA maximum key size"
- Previous message: C. M. G.: "spoof?"
- Next in thread: Rob Teixeira: "Re: RSA maximum key size"
- Reply: Rob Teixeira: "Re: RSA maximum key size"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]
Date: Sun, 7 Nov 2004 18:58:01 -0800
Hey all, I have a question about what key lengths are supported by RSA
encryption in .Net (through RSACryptoServiceProvider). I have checked using
code - something like this:
RSACryptoServiceProvider RSA = new RSACryptoServiceProvider();
RSA.LegalKeySize[0].MaxKeySize
and I found that it supports 16384 bit keys.
Isn't the current standard for a "good" key length (difficult to deduce
through cryptoanalysis) - 1024 or 2048 bit encryption?
Lastly, I have read that though the officially supported key length is 16384
bits - the modulus that RSA will end up using is inappropriate. What I'm
asking is whether the .Net libraries are actually capable of supporting the
maximum key length size that they indicate.
Thanks,
Novice
- Next message: Rob Teixeira: "Re: RSA maximum key size"
- Previous message: C. M. G.: "spoof?"
- Next in thread: Rob Teixeira: "Re: RSA maximum key size"
- Reply: Rob Teixeira: "Re: RSA maximum key size"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]
Relevant Pages
|