>________________________________________ >From: Andreas Kloeckner [[email protected]] >Sent: Wednesday, February 20, 2013 12:39 PM >To: Gregory Perry; [email protected] >Subject: Re: [PyCUDA] PyCUDA and Arbitrary Precision Math > >Dear Gregory, > >Gregory Perry <[email protected]> writes: >> Quick question: based on Python's innate capability for arbitrary >> precision math, are there any ways to extend those capabilities with >> PyCUDA? For example if I wanted to implement the RSA encryption >> algorithm using only PyCUDA, is there any ability there to leverage >> Python's multi precision math capabilities to generate keys and >> perform modulus arithmetic on a single CUDA hardware thread/core? > >There's no pre-made facility for this, you would have to write your >own. If the data is genuinely variable-size for each thread, then that >presents somewhat of a performance/coding issue. (But I feel like for >RSA it might not.) > >HTH, >Andreas
For RSA the keys lengths are fixed. When you say "write your own", do you mean a multiprecision math library for CUDA? _______________________________________________ PyCUDA mailing list [email protected] http://lists.tiker.net/listinfo/pycuda
