IntervalEps returns an integer in the range ± 2ᵉ, but with constant-time properties.

IntervalL returns an integer in the range ± 2ˡ, but with constant-time properties.

IntervalLEps returns an integer in the range ± 2ˡ⁺ᵉ, but with constant-time properties.

IntervalLEpsN returns an integer in the range ± 2ˡ⁺ᵉ•N, where N is the size of a Paillier modulus.

IntervalLEpsN2 returns an integer in the range ± 2ˡ⁺ᵉ•N², where N is the size of a Paillier modulus.

IntervalLEpsRootN returns an integer in the range ± 2ˡ⁺ᵉ•√N, where N is the size of a Paillier modulus.

IntervalLN returns an integer in the range ± 2ˡ•N, where N is the size of a Paillier modulus.

IntervalLN2 returns an integer in the range ± 2ˡ•N², where N is the size of a Paillier modulus.

IntervalLPrime returns an integer in the range ± 2ˡ', but with constant-time properties.

IntervalLPrimeEps returns an integer in the range ± 2ˡ'⁺ᵉ, but with constant-time properties.

IntervalScalar returns an integer in the range ±q, with q the size of a Scalar.

ModN samples an element of ℤₙ.

Paillier generate the necessary integers for a Paillier key pair.

Pedersen generates the s, t, λ such that s = tˡ.

QNR samples a random quadratic non-residue in Z_n.

Scalar returns a new *curve.Scalar by reading bytes from rand.

ScalarPointPair returns a new *curve.Scalar/*curve.Point tuple (x,X) by reading bytes from rand.

ScalarUnit returns a new *curve.Scalar by reading bytes from rand.

UnitModN returns a u ∈ ℤₙˣ.