diff --git a/packages/mesh-common/package.json b/packages/mesh-common/package.json
index 9a0e376e..3b9ddee7 100644
--- a/packages/mesh-common/package.json
+++ b/packages/mesh-common/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/common",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "description": "",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",
diff --git a/packages/mesh-contract/package.json b/packages/mesh-contract/package.json
index 695ec660..edf5ba10 100644
--- a/packages/mesh-contract/package.json
+++ b/packages/mesh-contract/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/contract",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "description": "",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",
diff --git a/packages/mesh-core-csl/package.json b/packages/mesh-core-csl/package.json
index d0e13070..820c0186 100644
--- a/packages/mesh-core-csl/package.json
+++ b/packages/mesh-core-csl/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/core-csl",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "description": "",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",
diff --git a/packages/mesh-core-cst/package.json b/packages/mesh-core-cst/package.json
index fdd8c182..0d755bf0 100644
--- a/packages/mesh-core-cst/package.json
+++ b/packages/mesh-core-cst/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/core-cst",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "description": "",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",
@@ -56,4 +56,4 @@
     "blockchain",
     "sdk"
   ]
-}
+}
\ No newline at end of file
diff --git a/packages/mesh-core-cst/src/index.ts b/packages/mesh-core-cst/src/index.ts
index 250c62be..87ab5ab1 100644
--- a/packages/mesh-core-cst/src/index.ts
+++ b/packages/mesh-core-cst/src/index.ts
@@ -1,19 +1,10 @@
 import { Cardano, Serialization } from "@cardano-sdk/core";
 
-import {
-  getCoseKeyFromPublicKey,
-  getPublicKeyFromCoseKey,
-  StricaBip32PrivateKey,
-  StricaBip32PublicKey,
-  StricaCoseSign1,
-  StricaPrivateKey,
-  StricaPublicKey,
-} from "./stricahq";
-
 export * from "./types";
 export * from "./message-signing";
 export * from "./resolvers";
 export * from "./serializer";
+export * from "./stricahq";
 export * from "./utils";
 
 export * as CardanoSDKUtil from "@cardano-sdk/util";
@@ -21,13 +12,3 @@ export * as Crypto from "@cardano-sdk/crypto";
 export * as CardanoSDK from "@cardano-sdk/core";
 
 export { Cardano, Serialization };
-
-export {
-  StricaPrivateKey,
-  StricaPublicKey,
-  StricaBip32PrivateKey,
-  StricaBip32PublicKey,
-  StricaCoseSign1,
-  getPublicKeyFromCoseKey,
-  getCoseKeyFromPublicKey,
-};
diff --git a/packages/mesh-core-cst/src/message-signing/check-signature.ts b/packages/mesh-core-cst/src/message-signing/check-signature.ts
new file mode 100644
index 00000000..c19bb2bd
--- /dev/null
+++ b/packages/mesh-core-cst/src/message-signing/check-signature.ts
@@ -0,0 +1,22 @@
+import { DataSignature } from "@meshsdk/common";
+
+import { CoseSign1, getPublicKeyFromCoseKey } from "./cose-sign1";
+
+export const checkSignature = (
+  data: string,
+  { key, signature }: DataSignature,
+) => {
+  const builder = CoseSign1.fromCbor(signature);
+
+  if (builder.getPayload() === null) {
+    return false;
+  }
+
+  if (Buffer.from(data, "hex").compare(builder.getPayload()!) !== 0) {
+    return false;
+  }
+
+  return builder.verifySignature({
+    publicKeyBuffer: getPublicKeyFromCoseKey(key),
+  });
+};
diff --git a/packages/mesh-core-cst/src/stricahq/coseSign1.ts b/packages/mesh-core-cst/src/message-signing/cose-sign1.ts
similarity index 86%
rename from packages/mesh-core-cst/src/stricahq/coseSign1.ts
rename to packages/mesh-core-cst/src/message-signing/cose-sign1.ts
index 453b00aa..bea32759 100644
--- a/packages/mesh-core-cst/src/stricahq/coseSign1.ts
+++ b/packages/mesh-core-cst/src/message-signing/cose-sign1.ts
@@ -1,8 +1,8 @@
 import { Buffer } from "buffer";
-import { PublicKey } from "@stricahq/bip32ed25519";
-import { Decoder, Encoder } from "@stricahq/cbors";
 import { blake2b } from "blakejs";
 
+import { StricaDecoder, StricaEncoder, StricaPublicKey } from "../stricahq";
+
 class CoseSign1 {
   private protectedMap: Map<any, any>;
 
@@ -30,7 +30,7 @@ class CoseSign1 {
   }
 
   static fromCbor(cbor: string) {
-    const decoded = Decoder.decode(Buffer.from(cbor, "hex"));
+    const decoded = StricaDecoder.decode(Buffer.from(cbor, "hex"));
 
     if (!(decoded.value instanceof Array)) throw Error("Invalid CBOR");
     if (decoded.value.length !== 4) throw Error("Invalid COSE_SIGN1");
@@ -39,7 +39,7 @@ class CoseSign1 {
     // Decode and Set ProtectedMap
     const protectedSerialized = decoded.value[0];
     try {
-      protectedMap = Decoder.decode(protectedSerialized).value;
+      protectedMap = StricaDecoder.decode(protectedSerialized).value;
       if (!(protectedMap instanceof Map)) {
         throw Error();
       }
@@ -69,7 +69,7 @@ class CoseSign1 {
     let protectedSerialized = Buffer.alloc(0);
 
     if (this.protectedMap.size !== 0) {
-      protectedSerialized = Encoder.encode(this.protectedMap);
+      protectedSerialized = StricaEncoder.encode(this.protectedMap);
     }
 
     const structure = [
@@ -79,7 +79,7 @@ class CoseSign1 {
       this.payload,
     ];
 
-    return Encoder.encode(structure);
+    return StricaEncoder.encode(structure);
   }
 
   buildMessage(signature: Buffer): Buffer {
@@ -87,7 +87,7 @@ class CoseSign1 {
 
     let protectedSerialized = Buffer.alloc(0);
     if (this.protectedMap.size !== 0) {
-      protectedSerialized = Encoder.encode(this.protectedMap);
+      protectedSerialized = StricaEncoder.encode(this.protectedMap);
     }
 
     const coseSign1 = [
@@ -97,7 +97,7 @@ class CoseSign1 {
       this.signature,
     ];
 
-    return Encoder.encode(coseSign1);
+    return StricaEncoder.encode(coseSign1);
   }
 
   verifySignature({
@@ -114,7 +114,7 @@ class CoseSign1 {
     if (!publicKeyBuffer) throw Error("Public key not found");
     if (!this.signature) throw Error("Signature not found");
 
-    const publicKey = new PublicKey(publicKeyBuffer);
+    const publicKey = new StricaPublicKey(publicKeyBuffer);
 
     return publicKey.verify(
       this.signature,
@@ -155,7 +155,7 @@ class CoseSign1 {
 }
 
 const getPublicKeyFromCoseKey = (cbor: string): Buffer => {
-  const decodedCoseKey = Decoder.decode(Buffer.from(cbor, "hex"));
+  const decodedCoseKey = StricaDecoder.decode(Buffer.from(cbor, "hex"));
   const publicKeyBuffer = decodedCoseKey.value.get(-2);
 
   if (publicKeyBuffer) {
@@ -171,7 +171,7 @@ const getCoseKeyFromPublicKey = (cbor: string): Buffer => {
   coseKeyMap.set(3, -8);
   coseKeyMap.set(6, -2);
   coseKeyMap.set(-2, Buffer.from(cbor, "hex"));
-  return Encoder.encode(coseKeyMap);
+  return StricaEncoder.encode(coseKeyMap);
 };
 
 export { CoseSign1, getPublicKeyFromCoseKey, getCoseKeyFromPublicKey };
diff --git a/packages/mesh-core-cst/src/message-signing/generate-nonce.ts b/packages/mesh-core-cst/src/message-signing/generate-nonce.ts
new file mode 100644
index 00000000..88e99600
--- /dev/null
+++ b/packages/mesh-core-cst/src/message-signing/generate-nonce.ts
@@ -0,0 +1,14 @@
+import { customAlphabet } from "nanoid";
+
+import { stringToHex } from "@meshsdk/common";
+
+export const generateNonce = (label = "", length = 32) => {
+  if (length <= 0 || length > 2048) {
+    throw new Error("Length must be bewteen 1 and 2048");
+  }
+  const randomString = customAlphabet(
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
+  );
+  const payload = randomString(length);
+  return stringToHex(`${label}${payload}`);
+};
diff --git a/packages/mesh-core-cst/src/message-signing/index.ts b/packages/mesh-core-cst/src/message-signing/index.ts
index 50b6d0b0..0a9c402f 100644
--- a/packages/mesh-core-cst/src/message-signing/index.ts
+++ b/packages/mesh-core-cst/src/message-signing/index.ts
@@ -1,71 +1,4 @@
-import { customAlphabet } from "nanoid";
-
-import { DataSignature, stringToHex } from "@meshsdk/common";
-
-import {
-  getCoseKeyFromPublicKey,
-  getPublicKeyFromCoseKey,
-  Signer,
-  StricaCoseSign1,
-} from "../";
-
-export const signData = (data: string, signer: Signer): DataSignature => {
-  const payload = Buffer.from(data, "hex");
-  const publicKey = signer.key.toPublicKey().toBytes();
-
-  const protectedMap = new Map();
-  // Set protected headers as per CIP08
-  // Set Algorthm used by Cardano keys
-  protectedMap.set(1, -8);
-  // Set PublicKey
-  protectedMap.set(4, publicKey);
-  // Set Address
-  protectedMap.set("address", Buffer.from(signer.address.toBytes(), "hex"));
-
-  const coseSign1Builder = new StricaCoseSign1({
-    protectedMap,
-    unProtectedMap: new Map(),
-    payload: payload,
-  });
-
-  const signature = signer.key.sign(coseSign1Builder.createSigStructure());
-
-  const coseSignature = coseSign1Builder
-    .buildMessage(signature)
-    .toString("hex");
-
-  return {
-    key: getCoseKeyFromPublicKey(publicKey.toString("hex")).toString("hex"),
-    signature: coseSignature,
-  };
-};
-
-export const checkSignature = (
-  data: string,
-  { key, signature }: DataSignature,
-) => {
-  const builder = StricaCoseSign1.fromCbor(signature);
-
-  if (builder.getPayload() === null) {
-    return false;
-  }
-
-  if (Buffer.from(data, "hex").compare(builder.getPayload()!) !== 0) {
-    return false;
-  }
-
-  return builder.verifySignature({
-    publicKeyBuffer: getPublicKeyFromCoseKey(key),
-  });
-};
-
-export const generateNonce = (label = "", length = 32) => {
-  if (length <= 0 || length > 2048) {
-    throw new Error("Length must be bewteen 1 and 2048");
-  }
-  const randomString = customAlphabet(
-    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
-  );
-  const payload = randomString(length);
-  return stringToHex(`${label}${payload}`);
-};
+export * from "./check-signature";
+export * from "./cose-sign1";
+export * from "./generate-nonce";
+export * from "./sign-data";
diff --git a/packages/mesh-core-cst/src/message-signing/sign-data.ts b/packages/mesh-core-cst/src/message-signing/sign-data.ts
new file mode 100644
index 00000000..71eac874
--- /dev/null
+++ b/packages/mesh-core-cst/src/message-signing/sign-data.ts
@@ -0,0 +1,35 @@
+import { DataSignature } from "@meshsdk/common";
+
+import { Signer } from "../types";
+import { CoseSign1, getCoseKeyFromPublicKey } from "./cose-sign1";
+
+export const signData = (data: string, signer: Signer): DataSignature => {
+  const payload = Buffer.from(data, "hex");
+  const publicKey = signer.key.toPublicKey().toBytes();
+
+  const protectedMap = new Map();
+  // Set protected headers as per CIP08
+  // Set Algorthm used by Cardano keys
+  protectedMap.set(1, -8);
+  // Set PublicKey
+  protectedMap.set(4, publicKey);
+  // Set Address
+  protectedMap.set("address", Buffer.from(signer.address.toBytes(), "hex"));
+
+  const coseSign1Builder = new CoseSign1({
+    protectedMap,
+    unProtectedMap: new Map(),
+    payload: payload,
+  });
+
+  const signature = signer.key.sign(coseSign1Builder.createSigStructure());
+
+  const coseSignature = coseSign1Builder
+    .buildMessage(signature)
+    .toString("hex");
+
+  return {
+    key: getCoseKeyFromPublicKey(publicKey.toString("hex")).toString("hex"),
+    signature: coseSignature,
+  };
+};
diff --git a/packages/mesh-core-cst/src/stricahq/bip32ed25519/index.ts b/packages/mesh-core-cst/src/stricahq/bip32ed25519/index.ts
new file mode 100644
index 00000000..e60b94cc
--- /dev/null
+++ b/packages/mesh-core-cst/src/stricahq/bip32ed25519/index.ts
@@ -0,0 +1,12 @@
+import strica from "@stricahq/bip32ed25519";
+
+import { PrivateKey } from "./privateKey";
+
+const { PublicKey, Bip32PrivateKey, Bip32PublicKey } = strica;
+
+export {
+  PrivateKey as StricaPrivateKey,
+  PublicKey as StricaPublicKey,
+  Bip32PrivateKey as StricaBip32PrivateKey,
+  Bip32PublicKey as StricaBip32PublicKey,
+};
diff --git a/packages/mesh-core-cst/src/stricahq/privateKey.ts b/packages/mesh-core-cst/src/stricahq/bip32ed25519/privateKey.ts
similarity index 100%
rename from packages/mesh-core-cst/src/stricahq/privateKey.ts
rename to packages/mesh-core-cst/src/stricahq/bip32ed25519/privateKey.ts
diff --git a/packages/mesh-core-cst/src/stricahq/cbors/index.ts b/packages/mesh-core-cst/src/stricahq/cbors/index.ts
new file mode 100644
index 00000000..7c1754f8
--- /dev/null
+++ b/packages/mesh-core-cst/src/stricahq/cbors/index.ts
@@ -0,0 +1,5 @@
+import strica from "@stricahq/cbors";
+
+const { Encoder, Decoder } = strica;
+
+export { Encoder as StricaEncoder, Decoder as StricaDecoder };
diff --git a/packages/mesh-core-cst/src/stricahq/index.ts b/packages/mesh-core-cst/src/stricahq/index.ts
index 490c9773..870dd9c3 100644
--- a/packages/mesh-core-cst/src/stricahq/index.ts
+++ b/packages/mesh-core-cst/src/stricahq/index.ts
@@ -1,20 +1,2 @@
-import strica from "@stricahq/bip32ed25519";
-
-import {
-  CoseSign1,
-  getCoseKeyFromPublicKey,
-  getPublicKeyFromCoseKey,
-} from "./coseSign1";
-import { PrivateKey } from "./privateKey";
-
-const { PublicKey, Bip32PrivateKey, Bip32PublicKey } = strica;
-
-export {
-  PrivateKey as StricaPrivateKey,
-  PublicKey as StricaPublicKey,
-  Bip32PrivateKey as StricaBip32PrivateKey,
-  Bip32PublicKey as StricaBip32PublicKey,
-  CoseSign1 as StricaCoseSign1,
-  getPublicKeyFromCoseKey,
-  getCoseKeyFromPublicKey,
-};
+export * from "./bip32ed25519";
+export * from "./cbors";
diff --git a/packages/mesh-core-cst/test/message-signing.test.ts b/packages/mesh-core-cst/test/message-signing.test.ts
index ec32db6f..f7f5ed5a 100644
--- a/packages/mesh-core-cst/test/message-signing.test.ts
+++ b/packages/mesh-core-cst/test/message-signing.test.ts
@@ -18,15 +18,4 @@ describe("MessageSigning", () => {
     const result = checkSignature(config.nonce, config.signature);
     expect(result).toBe(true);
   });
-  it("checkSignature2", () => {
-    const data =
-      "stake_test1up64x8a7re5tz856zrdmch0c38k74y3jt2zmwk9mh7rntkgs6zxjp";
-    const dataSignature = {
-      signature:
-        "84582aa201276761646472657373581de075531fbe1e68b11e9a10dbbc5df889edea92325a85b758bbbf8735d9a166686173686564f4583a5369676e20746f206c6f67696e20696e20746f204d6573683a20564569743130766d554f3645794539364e4f48634c4b5239576253435856695158404e77094ec3320fb253ca0f4844206e58a1e96ead1a00adc2c15c9e2364c5199061422b31e7bbf580c737f029fdcf93d4b7c7a6c221a9dab93e34114c3d15fc06",
-      key: "a40101032720062158201220e6aa326f24f12d644a1011dad9d138965c84566d2b7e20b79db7cf2aa73f",
-    };
-    const result = checkSignature(data, dataSignature);
-    expect(result).toBe(true);
-  });
 });
diff --git a/packages/mesh-core/package.json b/packages/mesh-core/package.json
index 07a568d7..77b9290d 100644
--- a/packages/mesh-core/package.json
+++ b/packages/mesh-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/core",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "description": "",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",
diff --git a/packages/mesh-provider/package.json b/packages/mesh-provider/package.json
index 46b3268e..e0c7bbfd 100644
--- a/packages/mesh-provider/package.json
+++ b/packages/mesh-provider/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/provider",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "description": "",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",
diff --git a/packages/mesh-react/package.json b/packages/mesh-react/package.json
index 03fb6d7b..9694ec2e 100644
--- a/packages/mesh-react/package.json
+++ b/packages/mesh-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/react",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "description": "",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",
diff --git a/packages/mesh-transaction/package.json b/packages/mesh-transaction/package.json
index 0c27ed40..02974b24 100644
--- a/packages/mesh-transaction/package.json
+++ b/packages/mesh-transaction/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/transaction",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "description": "",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",
diff --git a/packages/mesh-wallet/package.json b/packages/mesh-wallet/package.json
index 89e49df3..6902e7ce 100644
--- a/packages/mesh-wallet/package.json
+++ b/packages/mesh-wallet/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/wallet",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "description": "",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",