librustzcash-wrapper/Cargo.lock

@@ -961,6 +961,36 @@ dependencies = [
  "zcash_note_encryption",
 ]
 
+[[package]]
+name = "orchard"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fb255c3ffdccd3c84fe9ebed72aef64fdc72e6a3e4180dd411002d47abaad42"
+dependencies = [
+ "aes",
+ "bitvec",
+ "blake2b_simd",
+ "ff",
+ "fpe",
+ "group",
+ "halo2_gadgets",
+ "halo2_proofs",
+ "hex",
+ "incrementalmerkletree",
+ "lazy_static",
+ "memuse",
+ "nonempty",
+ "pasta_curves",
+ "rand",
+ "reddsa",
+ "serde",
+ "subtle",
+ "tracing",
+ "zcash_note_encryption",
+ "zcash_spec",
+ "zip32",
+]
+
 [[package]]
 name = "pairing"
 version = "0.23.0"
@@ -1284,8 +1314,7 @@ dependencies = [
  "borsh 0.10.3",
  "f4jumble",
  "haskell-ffi",
- "nonempty",
+ "orchard 0.7.1",
- "orchard",
  "proc-macro2",
  "zcash_address 0.2.0",
  "zcash_client_backend",
@@ -1714,7 +1743,7 @@ dependencies = [
  "incrementalmerkletree",
  "memuse",
  "nom",
- "orchard",
+ "orchard 0.6.0",
  "percent-encoding",
  "prost",
  "rayon",
@@ -1777,7 +1806,7 @@ dependencies = [
  "lazy_static",
  "memuse",
  "nonempty",
- "orchard",
+ "orchard 0.6.0",
  "rand",
  "rand_core",
  "sha2 0.10.6",
@@ -1787,6 +1816,15 @@ dependencies = [
  "zcash_note_encryption",
 ]
 
+[[package]]
+name = "zcash_spec"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b7a3bf58b673cb3dacd8ae09ba345998923a197ab0da70d6239d8e8838949e9b"
+dependencies = [
+ "blake2b_simd",
+]
+
 [[package]]
 name = "zeroize"
 version = "1.6.0"

librustzcash-wrapper/Cargo.toml

@@ -11,13 +11,12 @@ f4jumble = "0.1"
 zcash_address = "0.2.0"
 borsh = "0.10"
 bech32 = "0.11"
-orchard = "0.6.0"
+orchard = "0.7.0"
 zcash_note_encryption = "0.4.0"
 zcash_primitives = "0.13.0"
 zcash_client_backend = "0.10.0"
 zip32 = "0.1.0"
 proc-macro2 = "1.0.66"
-nonempty = "0.7.0"
 
 [features]
 capi = []

librustzcash-wrapper/src/lib.rs

@@ -10,8 +10,6 @@ use std::{
     },
 };
 
-use nonempty::NonEmpty;
-
 use f4jumble;
 
 use borsh::{BorshDeserialize, BorshSerialize};
@@ -34,7 +32,6 @@ use zcash_primitives::{
     },
     zip339::{Count, Mnemonic},
     transaction::components::{
-        amount::Amount,
         transparent::{
             Bundle as TransparentBundle,
             TxIn,
@@ -44,10 +41,7 @@ use zcash_primitives::{
         },
         sapling::{
             GrothProofBytes,
-            OutputDescription,
+            OutputDescription
-            SpendDescription,
-            Authorized as SaplingAuthorized,
-            Bundle as SaplingBundle
         }
     },
     sapling::{
@@ -83,11 +77,6 @@ use zcash_client_backend::keys::sapling::{
 use zcash_primitives::zip32::DiversifierIndex;
 
 use orchard::{
-    Bundle as OrchardBundle,
-    bundle::{
-        Authorized as OrchardAuthorized,
-        Flags
-    },
     Action,
     keys::{SpendingKey, FullViewingKey, PreparedIncomingViewingKey, Scope},
     note::{Nullifier, TransmittedNoteCiphertext, ExtractedNoteCommitment},
@@ -140,12 +129,12 @@ impl<RW> ToHaskell<RW> for HrawTx {
 
 #[derive(BorshSerialize, BorshDeserialize)]
 pub struct HshieldedOutput {
-    cv: Hhex,
+    cv: Vec<u8>,
-    cmu: Hhex,
+    cmu: Vec<u8>,
-    eph_key: Hhex,
+    eph_key: Vec<u8>,
-    enc_txt: Hhex,
+    enc_txt: Vec<u8>,
-    out_txt: Hhex,
+    out_txt: Vec<u8>,
-    proof: Hhex
+    proof: Vec<u8>
 }
 
 impl<RW> FromHaskell<RW> for HshieldedOutput {
@@ -163,15 +152,9 @@ impl<RW> ToHaskell<RW> for HshieldedOutput {
 }
 
 impl HshieldedOutput {
-    fn from_object(s: &OutputDescription<GrothProofBytes>) -> HshieldedOutput {
+    fn from_object(s: OutputDescription<GrothProofBytes>) -> Result<HshieldedOutput> {
-        HshieldedOutput { cv: Hhex{ bytes: s.cv().to_bytes().to_vec()}, cmu: Hhex{ bytes: s.cmu().to_bytes().to_vec()}, eph_key: Hhex{ bytes: s.ephemeral_key().0.to_vec()}, enc_txt: Hhex{ bytes: s.enc_ciphertext().to_vec()}, out_txt: Hhex{ bytes: s.out_ciphertext().to_vec()}, proof: Hhex{ bytes: s.zkproof().to_vec()} }
+        let o = HshieldedOutput { cv: s.cv().to_bytes().to_vec(), cmu: s.cmu().to_bytes().to_vec(), eph_key: s.ephemeral_key().0.to_vec(), enc_txt: s.enc_ciphertext().to_vec(), out_txt: s.out_ciphertext().to_vec(), proof: s.zkproof().to_vec() };
-    }
+        Ok(o)
-    pub fn pack(sp: &[OutputDescription<GrothProofBytes>]) -> Vec<HshieldedOutput> {
-        let mut r = Vec::new();
-        for s in sp {
-            r.push(HshieldedOutput::from_object(s));
-        }
-        return r
     }
 }
 
@@ -199,16 +182,6 @@ impl<RW> FromHaskell<RW> for Haction {
     }
 }
 
-impl Haction {
-    pub fn pack(sp: &NonEmpty<Action<Signature<SpendAuth>>>) -> Vec<Haction> {
-        let mut r = Vec::new();
-        for s in sp {
-            r.push(Haction {nf: Hhex { bytes: s.nullifier().to_bytes().to_vec()}, rk: Hhex { bytes: <[u8; 32]>::from(s.rk()).to_vec()}, cmx: Hhex{bytes: s.cmx().to_bytes().to_vec()}, eph_key: Hhex{ bytes: s.encrypted_note().epk_bytes.to_vec()}, enc_txt: Hhex {bytes: s.encrypted_note().enc_ciphertext.to_vec()}, out_txt: Hhex {bytes: s.encrypted_note().out_ciphertext.to_vec()}, cv: Hhex {bytes: s.cv_net().to_bytes().to_vec()}, auth: Hhex { bytes: <[u8; 64]>::from(s.authorization()).to_vec()}});
-        }
-        return r
-    }
-}
-
 #[derive(BorshSerialize, BorshDeserialize)]
 pub struct Hnote {
     note: u64,
@@ -261,9 +234,7 @@ pub struct Htx {
     txid: Vec<u8>,
     locktime: u32,
     expiry: u32,
-    t_bundle: HTBundle,
+    t_bundle: HTBundle
-    s_bundle: HSBundle,
-    o_bundle: HOBundle
 }
 
 impl<RW> ToHaskell<RW> for Htx {
@@ -353,105 +324,6 @@ impl Houtpoint {
     }
 }
 
-#[derive(BorshSerialize, BorshDeserialize)]
-pub struct HSBundle {
-    empty: bool,
-    spends: Vec<Hspend>,
-    outputs: Vec<HshieldedOutput> ,
-    value: i64,
-    sig: Vec<u8> 
-}
-
-impl<RW> ToHaskell<RW> for HSBundle {
-    fn to_haskell<W: Write>(&self, writer: &mut W, _tag: PhantomData<RW>) -> Result<()> {
-        self.serialize(writer)?;
-        Ok(())
-    }
-}
-
-impl HSBundle {
-    pub fn from_bundle(sb: &SaplingBundle<SaplingAuthorized>) -> HSBundle {
-        let s = Cursor::new(Vec::new());
-        sb.authorization().binding_sig.write(s.clone()).unwrap();
-        return HSBundle {empty: false,  spends: Hspend::pack(sb.shielded_spends()) , outputs: HshieldedOutput::pack(sb.shielded_outputs()) , value: i64::from(sb.value_balance()) , sig: s.into_inner() }
-    }
-}
-
-#[derive(BorshSerialize, BorshDeserialize)]
-pub struct Hspend {
-    cv: Hhex,
-    anchor: Hhex,
-    nullifier: Hhex,
-    rk: Hhex,
-    proof: Hhex,
-    authsig: Hhex
-}
-
-impl<RW> ToHaskell<RW> for Hspend {
-    fn to_haskell<W: Write>(&self, writer: &mut W, _tag: PhantomData<RW>) -> Result<()> {
-        self.serialize(writer)?;
-        Ok(())
-    }
-}
-
-impl Hspend {
-    pub fn pack(sp: &[SpendDescription<SaplingAuthorized>]) -> Vec<Hspend> {
-        let mut r = Vec::new();
-        for s in sp {
-            let rk = Cursor::new(Vec::new());
-            let authsig = Cursor::new(Vec::new());
-            s.rk().write(rk.clone()).unwrap();
-            s.spend_auth_sig().write(authsig.clone()).unwrap();
-            r.push(Hspend {cv: Hhex{bytes:s.cv().to_bytes().to_vec()}, anchor: Hhex{bytes:s.anchor().to_bytes().to_vec()}, nullifier: Hhex{bytes:s.nullifier().to_vec()}, rk: Hhex{bytes: rk.into_inner()}, proof: Hhex{bytes:s.zkproof().to_vec()}, authsig: Hhex{bytes:authsig.into_inner()}});
-        }
-        return r
-    }
-}
-
-#[derive(BorshSerialize, BorshDeserialize)]
-pub struct HOBundle {
-    empty: bool,
-    actions: Vec<Haction>,
-    flags: Hflags,
-    value: i64,
-    anchor: Hhex,
-    proof: Hhex,
-    bindingsig: Hhex
-}
-
-impl<RW> ToHaskell<RW> for HOBundle {
-    fn to_haskell<W: Write>(&self, writer: &mut W, _tag: PhantomData<RW>) -> Result<()> {
-        self.serialize(writer)?;
-        Ok(())
-    }
-}
-
-impl HOBundle {
-    pub fn from_bundle(b: &OrchardBundle<OrchardAuthorized, Amount>) -> HOBundle {
-        return HOBundle {empty: false, actions: Haction::pack(b.actions()), flags: Hflags::pack(b.flags()), value: i64::from(b.value_balance()), anchor: Hhex{ bytes: b.anchor().to_bytes().to_vec()}, proof: Hhex { bytes: b.authorization().proof().as_ref().to_vec()}, bindingsig: Hhex {bytes: <[u8; 64]>::from(b.authorization().binding_signature()).to_vec()}}
-    }
-}
-
-
-#[derive(BorshSerialize, BorshDeserialize)]
-pub struct Hflags {
-    spends: bool,
-    outputs: bool
-}
-
-impl<RW> ToHaskell<RW> for Hflags {
-    fn to_haskell<W: Write>(&self, writer: &mut W, _tag: PhantomData<RW>) -> Result<()> {
-        self.serialize(writer)?;
-        Ok(())
-    }
-}
-
-impl Hflags {
-    pub fn pack(f: &Flags) -> Hflags {
-        return Hflags {spends: f.spends_enabled(), outputs: f.outputs_enabled()}
-    }
-}
-
 #[derive(BorshSerialize, BorshDeserialize)]
 pub struct Hufvk {
     net: u8,
@@ -801,38 +673,19 @@ pub extern "C" fn rust_wrapper_tx_read(
     match parsed_tx {
         Ok(t) => {
             let tb = t.transparent_bundle();
-            let sb = t.sapling_bundle();
+            match tb {
-            let ob = t.orchard_bundle();
+                Some(my_tb) => {
-            let h1 = Htx 
+                    let h = Htx {txid: t.txid().as_ref().to_vec(), locktime: t.lock_time(), expiry: u32::from(t.expiry_height()), t_bundle: HTBundle::from_bundle(my_tb) };
-                { txid: t.txid().as_ref().to_vec()
+                    marshall_to_haskell_var(&h, out, out_len, RW);
-                , locktime: t.lock_time()
+                },
-                , expiry: u32::from(t.expiry_height())
+                None => {
-                , t_bundle: match tb {
+                    let h0 = Htx {txid: t.txid().as_ref().to_vec(), locktime: t.lock_time(), expiry: u32::from(t.expiry_height()), t_bundle: HTBundle {empty: true, vin: vec![HTxIn {outpoint: Houtpoint {hash: vec![0], index: 0}, script: vec![0], sequence: 0}], vout: vec![HTxOut {amt: 0, script: vec![0]}], coinbase: true} };
-                    Some(tb1) => {HTBundle::from_bundle(tb1)},
+                    marshall_to_haskell_var(&h0, out, out_len, RW);
-                    None => {HTBundle {empty: true, vin: vec![HTxIn {outpoint: Houtpoint {hash: vec![0], index: 0}, script: vec![0], sequence: 0}], vout: vec![HTxOut {amt: 0, script: vec![0]}], coinbase: false}}}
-                , s_bundle: match sb {
-                    Some(sb1) => {HSBundle::from_bundle(sb1)},
-                    None => {HSBundle{empty: true, spends: vec![Hspend{cv:Hhex { bytes: vec![0]} , anchor:Hhex { bytes: vec![0]} , nullifier:Hhex { bytes: vec![0]} , rk:Hhex { bytes: vec![0]} , proof:Hhex { bytes: vec![0]} , authsig:Hhex { bytes: vec![0]} }], outputs: vec![HshieldedOutput {cv: Hhex { bytes: vec![0]}, cmu: Hhex { bytes: vec![0]}, eph_key: Hhex { bytes: vec![0]}, enc_txt: Hhex { bytes: vec![0]}, out_txt: Hhex { bytes: vec![0]}, proof: Hhex { bytes: vec![0]}}], value: 0, sig: vec![0]}} }
-                , o_bundle: match ob {
-                    Some(ob1) => {HOBundle::from_bundle(ob1)},
-                    None => {HOBundle{empty: true, actions: vec![Haction {nf:Hhex { bytes: vec![0]} , rk:Hhex { bytes: vec![0]} , cmx:Hhex { bytes: vec![0]} , eph_key:Hhex { bytes: vec![0]} , enc_txt:Hhex { bytes: vec![0]} , out_txt:Hhex { bytes: vec![0]} , cv:Hhex { bytes: vec![0]} , auth:Hhex { bytes: vec![0]} }], flags: Hflags{ spends:false, outputs:false}, value: 0, anchor: Hhex { bytes: vec![0]}, proof: Hhex { bytes: vec![0]} , bindingsig: Hhex { bytes: vec![0]}}}
                 }
-                };
+            }
-            marshall_to_haskell_var(&h1, out, out_len, RW);
         },
         Err(_e) => {
-            let h0 = Htx 
+            let h0 = Htx {txid: vec![0], locktime: 0, expiry: 0, t_bundle: HTBundle {empty: true, vin: vec![HTxIn {outpoint: Houtpoint {hash: vec![0], index: 0}, script: vec![0], sequence: 0}], vout: vec![HTxOut {amt: 0, script: vec![0]}], coinbase: true} };
-                        {txid: vec![0], 
-                        locktime: 0, 
-                        expiry: 0, 
-                        t_bundle: HTBundle 
-                            {empty: true, 
-                            vin: vec![HTxIn {outpoint: Houtpoint {hash: vec![0], index: 0}, script: vec![0], sequence: 0}], 
-                            vout: vec![HTxOut {amt: 0, script: vec![0]}], 
-                            coinbase: true},
-                        s_bundle: HSBundle{empty: true, spends: vec![Hspend{cv:Hhex { bytes: vec![0]} , anchor:Hhex { bytes: vec![0]} , nullifier:Hhex { bytes: vec![0]} , rk:Hhex { bytes: vec![0]} , proof:Hhex { bytes: vec![0]} , authsig:Hhex { bytes: vec![0]} }], outputs: vec![HshieldedOutput {cv: Hhex { bytes: vec![0]}, cmu: Hhex { bytes: vec![0]}, eph_key: Hhex { bytes: vec![0]}, enc_txt: Hhex { bytes: vec![0]}, out_txt: Hhex { bytes: vec![0]}, proof: Hhex { bytes: vec![0]}}], value: 0, sig: vec![0]},
-                        o_bundle: HOBundle{empty: true, actions: vec![Haction {nf:Hhex { bytes: vec![0]} , rk:Hhex { bytes: vec![0]} , cmx:Hhex { bytes: vec![0]} , eph_key:Hhex { bytes: vec![0]} , enc_txt:Hhex { bytes: vec![0]} , out_txt:Hhex { bytes: vec![0]} , cv:Hhex { bytes: vec![0]} , auth:Hhex { bytes: vec![0]} }], flags: Hflags{ spends:false, outputs:false}, value: 0, anchor: Hhex { bytes: vec![0]}, proof: Hhex { bytes: vec![0]} , bindingsig: Hhex { bytes: vec![0]}}
-                        };
             marshall_to_haskell_var(&h0, out, out_len, RW);
         }
     }
@@ -993,7 +846,7 @@ pub extern "C" fn rust_wrapper_derive_orchard_spending_key(
     out_len: &mut usize
     ){
     let s: Vec<u8> = marshall_from_haskell_var(seed, seed_len, RW);
-    let sk = SpendingKey::from_zip32_seed(&s, coin_type, u32::from(zip32::AccountId::try_from(acc_id).unwrap()));
+    let sk = SpendingKey::from_zip32_seed(&s, coin_type, zip32::AccountId::try_from(acc_id).unwrap());
     match sk {
         Ok(key) => {
             marshall_to_haskell_var(&key.to_bytes().to_vec(), out, out_len, RW);

src/ZcashHaskell/Types.hs

@@ -129,8 +129,6 @@ data Transaction = Transaction
   , tx_conf :: !Int
   , tx_expiry :: !Int
   , tx_transpBundle :: !(Maybe TransparentBundle)
-  , tx_saplingBundle :: !(Maybe SaplingBundle)
-  , tx_orchardBundle :: !(Maybe OrchardBundle)
   } deriving (Prelude.Show, Eq, Read)
 
 -- | The transparent portion of a Zcash transaction
@@ -287,8 +285,6 @@ data RawZebraTx = RawZebraTx
   , zt_locktime :: !Word32
   , zt_expiry :: !Word32
   , zt_tBundle :: !RawTBundle
-  , zt_sBundle :: !RawSBundle
-  , zt_oBundle :: !RawOBundle
   } deriving stock (Eq, Prelude.Show, GHC.Generic)
     deriving anyclass (SOP.Generic, SOP.HasDatatypeInfo)
     deriving anyclass (Data.Structured.Show)
@@ -305,78 +301,6 @@ data RawTBundle = RawTBundle
     deriving anyclass (Data.Structured.Show)
     deriving (BorshSize, ToBorsh, FromBorsh) via AsStruct RawTBundle
 
--- | Type for a raw deserialized Zebra Sapling bundle
-data RawSBundle = RawSBundle
-  { zsb_empty :: !Bool
-  , zsb_spends :: ![ShieldedSpend]
-  , zsb_outputs :: ![ShieldedOutput]
-  , zsb_value :: !Int64
-  , zsb_sig :: !HexString
-  } deriving stock (Eq, Prelude.Show, GHC.Generic)
-    deriving anyclass (SOP.Generic, SOP.HasDatatypeInfo)
-    deriving anyclass (Data.Structured.Show)
-    deriving (BorshSize, ToBorsh, FromBorsh) via AsStruct RawSBundle
-
-data SaplingBundle = SaplingBundle
-  { sbSpends :: ![ShieldedSpend]
-  , sbOutputs :: ![ShieldedOutput]
-  , sbValue :: !Int64
-  , sbSig :: !HexString
-  } deriving stock (Eq, Prelude.Show, GHC.Generic, Read)
-
-fromRawSBundle :: RawSBundle -> Maybe SaplingBundle
-fromRawSBundle b =
-  if zsb_empty b
-    then Nothing
-    else Just $
-         SaplingBundle (zsb_spends b) (zsb_outputs b) (zsb_value b) (zsb_sig b)
-
--- | Type for a raw deseralized Zebra Orchard bundle
-data RawOBundle = RawOBundle
-  { zob_empty :: !Bool
-  , zob_actions :: ![OrchardAction]
-  , zob_flags :: !OrchardFlags
-  , zob_value :: !Int64
-  , zob_anchor :: !HexString
-  , zob_proof :: !HexString
-  , zob_sig :: !HexString
-  } deriving stock (Eq, Prelude.Show, GHC.Generic)
-    deriving anyclass (SOP.Generic, SOP.HasDatatypeInfo)
-    deriving anyclass (Data.Structured.Show)
-    deriving (BorshSize, ToBorsh, FromBorsh) via AsStruct RawOBundle
-
--- | Type for an Orchard Bundle
-data OrchardBundle = OrchardBundle
-  { obActions :: ![OrchardAction]
-  , obFlags :: !OrchardFlags
-  , obValue :: !Int64
-  , obAnchor :: !HexString
-  , obProof :: !HexString
-  , obSig :: !HexString
-  } deriving stock (Eq, Prelude.Show, GHC.Generic, Read)
-
-fromRawOBundle :: RawOBundle -> Maybe OrchardBundle
-fromRawOBundle b =
-  if zob_empty b
-    then Nothing
-    else Just $
-         OrchardBundle
-           (zob_actions b)
-           (zob_flags b)
-           (zob_value b)
-           (zob_anchor b)
-           (zob_proof b)
-           (zob_sig b)
-
--- | Type for the Orchard bundle flags
-data OrchardFlags = OrchardFlags
-  { of_spends :: !Bool
-  , of_outputs :: !Bool
-  } deriving stock (Eq, Prelude.Show, GHC.Generic, Read)
-    deriving anyclass (SOP.Generic, SOP.HasDatatypeInfo)
-    deriving anyclass (Data.Structured.Show)
-    deriving (BorshSize, ToBorsh, FromBorsh) via AsStruct OrchardFlags
-
 -- | Type for the response from the `zebrad` RPC method `getinfo`
 data ZebraGetInfo = ZebraGetInfo
   { zgi_build :: !T.Text
@@ -503,7 +427,7 @@ data ShieldedOutput = ShieldedOutput
   , s_encCipherText :: !HexString -- ^ The output note encrypted to the recipient
   , s_outCipherText :: !HexString -- ^ A ciphertext enabling the sender to recover the output note
   , s_proof :: !HexString -- ^ Zero-knowledge proof using the Sapling Output circuit
-  } deriving stock (Eq, Prelude.Show, GHC.Generic, Read)
+  } deriving stock (Eq, Prelude.Show, GHC.Generic)
     deriving anyclass (SOP.Generic, SOP.HasDatatypeInfo)
     deriving anyclass (Data.Structured.Show)
     deriving (BorshSize, ToBorsh, FromBorsh) via AsStruct ShieldedOutput
@@ -558,10 +482,10 @@ data RawUA = RawUA
 
 -- | Type to represent a Unified Full Viewing Key
 data UnifiedFullViewingKey = UnifiedFullViewingKey
-  { net :: !Word8 -- ^ Number representing the network the key belongs to. @1@ for @mainnet@, @2@ for @testnet@ and @3@ for @regtestnet@.
+  { net :: Word8 -- ^ Number representing the network the key belongs to. @1@ for @mainnet@, @2@ for @testnet@ and @3@ for @regtestnet@.
-  , o_key :: !BS.ByteString -- ^ Raw bytes of the Orchard Full Viewing Key as specified in [ZIP-316](https://zips.z.cash/zip-0316)
+  , o_key :: BS.ByteString -- ^ Raw bytes of the Orchard Full Viewing Key as specified in [ZIP-316](https://zips.z.cash/zip-0316)
-  , s_key :: !BS.ByteString -- ^ Raw bytes of the Sapling Full Viewing Key as specified in [ZIP-316](https://zips.z.cash/zip-0316)
+  , s_key :: BS.ByteString -- ^ Raw bytes of the Sapling Full Viewing Key as specified in [ZIP-316](https://zips.z.cash/zip-0316)
-  , t_key :: !BS.ByteString -- ^ Raw bytes of the P2PKH chain code and public key as specified in [ZIP-316](https://zips.z.cash/zip-0316)
+  , t_key :: BS.ByteString -- ^ Raw bytes of the P2PKH chain code and public key as specified in [ZIP-316](https://zips.z.cash/zip-0316)
   } deriving stock (Eq, Prelude.Show, GHC.Generic)
     deriving anyclass (SOP.Generic, SOP.HasDatatypeInfo)
     deriving anyclass (Data.Structured.Show)
@@ -569,14 +493,14 @@ data UnifiedFullViewingKey = UnifiedFullViewingKey
 
 -- | Type to represent an Orchard Action as provided by the @getrawtransaction@ RPC method of @zcashd@, and defined in the [Zcash Protocol](https://zips.z.cash/protocol/protocol.pdf)
 data OrchardAction = OrchardAction
-  { nf :: !HexString -- ^ The nullifier of the input note
+  { nf :: HexString -- ^ The nullifier of the input note
-  , rk :: !HexString -- ^ The randomized validating key for @auth@
+  , rk :: HexString -- ^ The randomized validating key for @auth@
-  , cmx :: !HexString -- ^ The x-coordinate of the note commitment for the output note
+  , cmx :: HexString -- ^ The x-coordinate of the note commitment for the output note
-  , eph_key :: !HexString -- ^ An encoding of an ephemeral Pallas public key
+  , eph_key :: HexString -- ^ An encoding of an ephemeral Pallas public key
-  , enc_ciphertext :: !HexString -- ^ The output note encrypted to the recipient
+  , enc_ciphertext :: HexString -- ^ The output note encrypted to the recipient
-  , out_ciphertext :: !HexString -- ^ A ciphertext enabling the sender to recover the output note
+  , out_ciphertext :: HexString -- ^ A ciphertext enabling the sender to recover the output note
-  , cv :: !HexString -- ^ A value commitment to the net value of the input note minus the output note
+  , cv :: HexString -- ^ A value commitment to the net value of the input note minus the output note
-  , auth :: !HexString -- ^ A signature authorizing the spend in this Action
+  , auth :: HexString -- ^ A signature authorizing the spend in this Action
   } deriving stock (Eq, Prelude.Show, GHC.Generic, Read)
     deriving anyclass (SOP.Generic, SOP.HasDatatypeInfo)
     deriving anyclass (Data.Structured.Show)
@@ -597,9 +521,9 @@ instance FromJSON OrchardAction where
 
 -- | Type to represent a decoded note
 data DecodedNote = DecodedNote
-  { a_value :: !Int64 -- ^ The amount of the transaction in _zatoshis_.
+  { a_value :: Int64 -- ^ The amount of the transaction in _zatoshis_.
-  , a_recipient :: !BS.ByteString -- ^ The recipient Orchard receiver.
+  , a_recipient :: BS.ByteString -- ^ The recipient Orchard receiver.
-  , a_memo :: !BS.ByteString -- ^ The decoded shielded memo field.
+  , a_memo :: BS.ByteString -- ^ The decoded shielded memo field.
   } deriving stock (Eq, Prelude.Show, GHC.Generic)
     deriving anyclass (SOP.Generic, SOP.HasDatatypeInfo)
     deriving anyclass (Data.Structured.Show)

zcash-haskell.cabal

@@ -5,7 +5,7 @@ cabal-version: 3.0
 -- see: https://github.com/sol/hpack
 
 name:           zcash-haskell
-version:        0.5.3.0
+version:        0.5.2.0
 synopsis:       Utilities to interact with the Zcash blockchain
 description:    Please see the README on the repo at <https://git.vergara.tech/Vergara_Tech/zcash-haskell#readme>
 category:       Blockchain