gcry_pk_genkey with given random seed

[Joachim Breitner]

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Hi everybody,

for some wired idea I have I basically need to create a RSA keypair from
a given random seed (a MPI), and it should always output the same
keypair for the same seed. Ideally in a well-documented way in case
someone else needs to reimplement it.

Is that possible with libgcrypt? Is it even theoretically possible?

Thanks

Joachim

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