LC_RNG gives the results i want , but it is not recommended for crypto graphic purposes.
Any way i can pass a long string/seed to have a deterministic output from a RNG. On Aug 2, 12:59 pm, Vikas patial <[email protected]> wrote: > No i dont want fixed pairs always. The seed is generated using a > password which user supplies. So that user can regenerated the pair > when required. > > My old code was working fine for RSA/DH , but somehow new version when > compiled its not working for keysize > 127 Bits. > > Also i am of the opinion my old method was not good enough , so am > seeking help. > > On Aug 2, 10:26 am, "Elias Önal" <[email protected]> wrote: > > > If you always want the same keypair, why generate it in the first place? > > Just hardcode it! > > Besides - This code works for me, it is EC and not RSA/DH, but it has > > the around the same safety using 256bit keys. > > >http://pastebin.com/RJF3NAYe > > > Though I guess changing the parameters to the DH/RSA ones schould work > > as well, in general crypto++ is pretty straight forward. > > > Vikas patial wrote: > > > I need to generate a public private keypair of atleast 2048 bit for > > > some operations in my software. > > > > I was doing this earlier using Fixedrng but it does not seem to work > > > now ( somehow it hangs ), Also using seeded RandPool does not work > > > maybe im doing something wrong. > > > > So if anyone can help me generate a fixed keypair based on a seed it > > > would be great . Basically same keypair is generated everytime for the > > > same seed. > > > > I am using the code formhttp://www.cryptopp.com/wiki/RSAandsaving > > > it to files. > > > > The first person who sorts this out for me i would offer 30 USD > > > ( Paypal ) . > > -- You received this message because you are subscribed to the "Crypto++ Users" Google Group. To unsubscribe, send an email to [email protected]. More information about Crypto++ and this group is available at http://www.cryptopp.com.
