wip on RLWE

rlwe/src/ciphertext.rs

@@ -1,16 +1,50 @@
 use crate::elem::Elem;
-use crate::parameters::Parameters;
 use crate::plaintext::Plaintext;
+use base2k::VecZnx;
 
 pub struct Ciphertext(pub Elem);
 
+/*
 impl Parameters {
-    pub fn new_ciphertext(&self, degree: usize, log_q: usize) -> Ciphertext {
-        Ciphertext(self.new_elem(degree, log_q))
+    pub fn new_ciphertext(&self, degree: usize, log_base2k: usize, log_q: usize) -> Ciphertext {
+        Ciphertext(self.new_elem(degree, log_base2k, log_q))
     }
 }
+ */
 
 impl Ciphertext {
+    pub fn new(n: usize, log_base2k: usize, log_q: usize, degree: usize) -> Self {
+        Self(Elem::new(n, log_base2k, log_q, degree))
+    }
+
+    pub fn n(&self) -> usize {
+        self.0.n()
+    }
+
+    pub fn degree(&self) -> usize {
+        self.0.degree()
+    }
+
+    pub fn log_q(&self) -> usize {
+        self.0.log_q()
+    }
+
+    pub fn limbs(&self) -> usize {
+        self.0.limbs()
+    }
+
+    pub fn at(&self, i: usize) -> &VecZnx {
+        self.0.at(i)
+    }
+
+    pub fn at_mut(&mut self, i: usize) -> &mut VecZnx {
+        self.0.at_mut(i)
+    }
+
+    pub fn log_base2k(&self) -> usize {
+        self.0.log_base2k()
+    }
+
     pub fn as_plaintext(&self) -> Plaintext {
         unsafe { Plaintext(std::ptr::read(&self.0)) }
     }