feat: provide conversions in both directions for keys, sigs

filecoin-project · Mar 29, 2020 · 757687e · 757687e
1 parent 57290b2
commit 757687e
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Showing 2 changed files with 16 additions and 0 deletions.
diff --git a/src/key.rs b/src/key.rs
@@ -29,12 +29,23 @@ impl From<G1> for PublicKey {
         PublicKey(val)
     }
 }
+impl From<PublicKey> for G1 {
+    fn from(val: PublicKey) -> Self {
+        val.0
+    }
+}
+
 impl From<Fr> for PrivateKey {
     fn from(val: Fr) -> Self {
         PrivateKey(val)
     }
 }
 
+impl From<PrivateKey> for Fr {
+    fn from(val: PrivateKey) -> Self {
+        val.0
+    }
+}
 impl From<PrivateKey> for FrRepr {
     fn from(val: PrivateKey) -> Self {
         val.0.into_repr()

diff --git a/src/signature.rs b/src/signature.rs
@@ -23,6 +23,11 @@ impl From<G2> for Signature {
         Signature(val.into_affine())
     }
 }
+impl From<Signature> for G2 {
+    fn from(val: Signature) -> Self {
+        val.0.into_projective()
+    }
+}
 
 impl From<G2Affine> for Signature {
     fn from(val: G2Affine) -> Self {