Description Usage Arguments Details Author(s) References See Also Examples
Use this function to create an encryption scheme parameters object.
1 |
scheme |
the scheme for which to create a parameter object. Currently
only Fan and Vercauteren's scheme is supported by specifying |
... |
pass the specific options for the chosen scheme as named arguments to override any default values. See the details section for options for encryption schemes currently implemented. |
Currently only the scheme of Fan and Vercauteren ("FandV"
) is implemented.
For "FandV"
you may specify:
d
power of the cyclotomic polynomial ring (default 4096);
sigma
the standard deviation of the discrete Gaussian used to induce a distribution on the cyclotomic polynomial ring (default 16.0);
qpow
the power of 2 to use for the coefficient modulus (default 128);
t
the value to use for the message space modulus (default 32768).
This function simply sets up the parameters which must be specified to use a particular encryption scheme. Using the scheme then requires generating cryptographic keys.
Louis Aslett
Fan, J., & Vercauteren, F. (2012). Somewhat Practical Fully Homomorphic Encryption. IACR ePrint. Retrieved from https://eprint.iacr.org/2012/144
parsHelp
for automatic assistance selecting parameters which
achieve a certain security level and multiplicative depth.
keygen
to generate encryption keys using these parameters.
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