From dfb2d55fc052cd0d7c34a12fdbe94d3b34b369be Mon Sep 17 00:00:00 2001
From: Daksh <work@dakshu.xyz>
Date: Wed, 1 Nov 2023 14:06:04 -0400
Subject: [PATCH] Add support for stct proof

---
 assets/schema.json | 4 ++--
 src/ffi.rs         | 4 ++--
 src/utils.rs       | 7 +++----
 3 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/assets/schema.json b/assets/schema.json
index cf46182..1f04706 100644
--- a/assets/schema.json
+++ b/assets/schema.json
@@ -139,7 +139,7 @@
         }
       }
     },
-    "Crossover": {
+    "CrossoverType": {
       "description": "The value of the Crossover and the blinder",
       "type": "object",
       "required": [
@@ -193,7 +193,7 @@
         },
         "crossover": {
           "description": "The crossover value",
-          "$ref": "#/definitions/Crossover"
+          "$ref": "#/definitions/CrossoverType"
         },
         "fee": {
           "description": "A rkyv serialized Fee",
diff --git a/src/ffi.rs b/src/ffi.rs
index b46f7c3..82a5084 100644
--- a/src/ffi.rs
+++ b/src/ffi.rs
@@ -239,7 +239,7 @@ pub fn execute(args: i32, len: i32) -> i64 {
         outputs.push(o);
     }
 
-    let rng = &mut utils::rng(&rng_seed);
+    let rng = &mut utils::rng(rng_seed);
     let tx = tx::UnprovenTransaction::new(
         rng, inputs, outputs, fee, crossover, call,
     );
@@ -313,7 +313,7 @@ pub fn filter_notes(args: i32, len: i32) -> i64 {
 
     let notes: Vec<_> = notes
         .into_iter()
-        .zip(flags.into_iter())
+        .zip(flags)
         .filter_map(|(n, f)| (!f).then_some(n))
         .collect();
 
diff --git a/src/utils.rs b/src/utils.rs
index 556d537..e83227c 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -101,10 +101,9 @@ where
     compose(true, ptr, len)
 }
 
-/// Creates a secure RNG from a seed.
-/// We should keep this above 64 to be secure
-pub fn rng(seed: &[u8; 32]) -> ChaCha12Rng {
-    ChaCha12Rng::from_seed(*seed)
+/// Creates a secure RNG directly a seed.
+pub fn rng(seed: [u8; 32]) -> ChaCha12Rng {
+    ChaCha12Rng::from_seed(seed)
 }
 
 /// Creates a secure RNG from a seed with embedded index.