Struct FixedBase 

pub struct FixedBase { /* private fields */ }

Table T[i][d] = base^{d · 2^{w·i}} for d ∈ [0, 2^w).

Implementations

impl FixedBase

pub fn new( modulus: &Modulus, base: &Residue, max_bits: u32, window: u32, ) -> Self

Builds the table for exponent magnitudes below 2^max_bits.

pub fn max_bits(&self) -> u32

pub fn size_bytes(&self) -> usize

Approximate memory held by the table, in bytes.

pub fn pow_vartime(&self, exp: &SBig) -> Result<Residue>

Public exponent.

pub fn pow_ct(&self, exp: &SBig) -> Result<Residue>

Secret exponent: every window is processed, entries are picked by a full scan.