Crate libpaillier[−][src]
Expand description
Paillier-rs contains Paillier’s cryptosystem (1999) Public-Key Cryptosystems based on composite degree residuosity class. See http://citeseerx.ist.psu.edu/download?doi=10.1.1.4035&rep=rep1&type=pdf
Re-exports
pub use unknown_order;
Structs
A Paillier decryption key
A Paillier encryption key
Proof that a Paillier modulus is square free.
The proof checks that there are “small” factors,
that can be inverted in with a Paillier modulus
and the number of parallel instances needed for soundness
relates to how high to check. For a security parameter k
,
where we check for prime factors up to t
, need l
parallel
instances where l
is the smallest integer such that t^l > 2^k.
For 128-bit security, t = 1000 and l = 13, and Paillier modulus
is ≥ 2048 bits.