diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 23662c3..d1b3d53 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -19,4 +19,4 @@ jobs:
         with:
           xcode-version: "14.2.0"
       - name: package
-        run: xcodebuild test -scheme tkey_pkg -destination "platform=iOS Simulator,OS=16.2,name=iPhone 14" COMPILER_INDEX_STORE_ENABLE=NO
\ No newline at end of file
+        run: xcodebuild test -scheme tkey-swift -destination "platform=iOS Simulator,OS=16.2,name=iPhone 14" COMPILER_INDEX_STORE_ENABLE=NO
\ No newline at end of file
diff --git a/Package.swift b/Package.swift
index 408d9b2..1ec4b70 100644
--- a/Package.swift
+++ b/Package.swift
@@ -4,15 +4,15 @@
 import PackageDescription
 
 let package = Package(
-    name: "tkey_pkg",
+    name: "tkey-swift",
     platforms: [
-        .iOS(SupportedPlatform.IOSVersion.v14), .macOS(.v10_15)
+        .iOS(SupportedPlatform.IOSVersion.v15), .macOS(.v10_15)
     ],
     products: [
         // Products define the executables and libraries a package produces, and make them visible to other packages.
         .library(
-            name: "ThresholdKey",
-            targets: ["tkey-pkg"]),
+            name: "tkey-swift",
+            targets: ["tkey-swift"]),
     ],
     dependencies: [
         // Dependencies declare other packages that this package depends on.
@@ -29,13 +29,13 @@ let package = Package(
                 path: "Sources/libtkey"
         ),
         .target(
-            name: "tkey-pkg",
+            name: "tkey-swift",
             dependencies: ["lib"],
             path: "Sources/ThresholdKey"
         ),
         .testTarget(
-            name: "tkey-pkgTests",
-            dependencies: ["tkey-pkg"],
+            name: "tkey-swiftTests",
+            dependencies: ["tkey-swift"],
             path: "Tests/tkeypkgTests"
         ),
     ]
diff --git a/Tests/tkeypkgTests/modules/tkey_pkgPrivateKeysModuleTests.swift b/Tests/tkeypkgTests/modules/tkey_pkgPrivateKeysModuleTests.swift
index 47fcfb1..4f09df0 100644
--- a/Tests/tkeypkgTests/modules/tkey_pkgPrivateKeysModuleTests.swift
+++ b/Tests/tkeypkgTests/modules/tkey_pkgPrivateKeysModuleTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgPrivateKeyModuleTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/modules/tkey_pkgSecurityQuestionModuleTests.swift b/Tests/tkeypkgTests/modules/tkey_pkgSecurityQuestionModuleTests.swift
index 396f16c..970b308 100644
--- a/Tests/tkeypkgTests/modules/tkey_pkgSecurityQuestionModuleTests.swift
+++ b/Tests/tkeypkgTests/modules/tkey_pkgSecurityQuestionModuleTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgSecurityQuestionModuleTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/modules/tkey_pkgSeedPhraseModuleTests.swift b/Tests/tkeypkgTests/modules/tkey_pkgSeedPhraseModuleTests.swift
index 1376c9f..bfd5074 100644
--- a/Tests/tkeypkgTests/modules/tkey_pkgSeedPhraseModuleTests.swift
+++ b/Tests/tkeypkgTests/modules/tkey_pkgSeedPhraseModuleTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgSeedPhraseModuleTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/modules/tkey_pkgShareSerializationModuleTests.swift b/Tests/tkeypkgTests/modules/tkey_pkgShareSerializationModuleTests.swift
index 5520cf2..e527d39 100644
--- a/Tests/tkeypkgTests/modules/tkey_pkgShareSerializationModuleTests.swift
+++ b/Tests/tkeypkgTests/modules/tkey_pkgShareSerializationModuleTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgShareSerializationModuleTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/modules/tkey_pkgShareTransferModuleTests.swift b/Tests/tkeypkgTests/modules/tkey_pkgShareTransferModuleTests.swift
index 16b16de..5977969 100644
--- a/Tests/tkeypkgTests/modules/tkey_pkgShareTransferModuleTests.swift
+++ b/Tests/tkeypkgTests/modules/tkey_pkgShareTransferModuleTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgShareTransferModuleTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/tkey_pkgGenerateShareStoreResultTests.swift b/Tests/tkeypkgTests/tkey_pkgGenerateShareStoreResultTests.swift
index 05cfa47..df347de 100644
--- a/Tests/tkeypkgTests/tkey_pkgGenerateShareStoreResultTests.swift
+++ b/Tests/tkeypkgTests/tkey_pkgGenerateShareStoreResultTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgGenerateShareStoreResultTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/tkey_pkgKeyDetailsTest.swift b/Tests/tkeypkgTests/tkey_pkgKeyDetailsTest.swift
index 84ba9a1..9c08b16 100644
--- a/Tests/tkeypkgTests/tkey_pkgKeyDetailsTest.swift
+++ b/Tests/tkeypkgTests/tkey_pkgKeyDetailsTest.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgKeyDetailsTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/tkey_pkgKeyPointArrayTests.swift b/Tests/tkeypkgTests/tkey_pkgKeyPointArrayTests.swift
index 89b51e2..d7eae30 100644
--- a/Tests/tkeypkgTests/tkey_pkgKeyPointArrayTests.swift
+++ b/Tests/tkeypkgTests/tkey_pkgKeyPointArrayTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgKeyPointArrayTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/tkey_pkgKeyPointTests.swift b/Tests/tkeypkgTests/tkey_pkgKeyPointTests.swift
index d6f49ed..f7cc3ee 100644
--- a/Tests/tkeypkgTests/tkey_pkgKeyPointTests.swift
+++ b/Tests/tkeypkgTests/tkey_pkgKeyPointTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgKeyPointTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/tkey_pkgKeyReconstructionDetailsTests.swift b/Tests/tkeypkgTests/tkey_pkgKeyReconstructionDetailsTests.swift
index 035395a..1d635be 100644
--- a/Tests/tkeypkgTests/tkey_pkgKeyReconstructionDetailsTests.swift
+++ b/Tests/tkeypkgTests/tkey_pkgKeyReconstructionDetailsTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgKeyReconstructionDetailsTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/tkey_pkgLocalMetadataTransitionsTests.swift b/Tests/tkeypkgTests/tkey_pkgLocalMetadataTransitionsTests.swift
index 34825db..96d5c19 100644
--- a/Tests/tkeypkgTests/tkey_pkgLocalMetadataTransitionsTests.swift
+++ b/Tests/tkeypkgTests/tkey_pkgLocalMetadataTransitionsTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgLocalMetadataTransitionsTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/tkey_pkgMetadataTests.swift b/Tests/tkeypkgTests/tkey_pkgMetadataTests.swift
index 92a1ec2..a8d2fee 100644
--- a/Tests/tkeypkgTests/tkey_pkgMetadataTests.swift
+++ b/Tests/tkeypkgTests/tkey_pkgMetadataTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgMetadataTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/tkey_pkgPolynomialTests.swift b/Tests/tkeypkgTests/tkey_pkgPolynomialTests.swift
index a0313f6..cc6559e 100644
--- a/Tests/tkeypkgTests/tkey_pkgPolynomialTests.swift
+++ b/Tests/tkeypkgTests/tkey_pkgPolynomialTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgPolynomialTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/tkey_pkgPrivateKeyTests.swift b/Tests/tkeypkgTests/tkey_pkgPrivateKeyTests.swift
index 2e44f20..1794d14 100644
--- a/Tests/tkeypkgTests/tkey_pkgPrivateKeyTests.swift
+++ b/Tests/tkeypkgTests/tkey_pkgPrivateKeyTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgPrivateKeyTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/tkey_pkgPublicPolynomialTests.swift b/Tests/tkeypkgTests/tkey_pkgPublicPolynomialTests.swift
index 82894e4..b73a7ec 100644
--- a/Tests/tkeypkgTests/tkey_pkgPublicPolynomialTests.swift
+++ b/Tests/tkeypkgTests/tkey_pkgPublicPolynomialTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgPublicPolynomialTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/tkey_pkgServiceProviderTests.swift b/Tests/tkeypkgTests/tkey_pkgServiceProviderTests.swift
index 9421fbe..e31c2a9 100644
--- a/Tests/tkeypkgTests/tkey_pkgServiceProviderTests.swift
+++ b/Tests/tkeypkgTests/tkey_pkgServiceProviderTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgServiceProviderTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/tkey_pkgShareStoreArrayTests.swift b/Tests/tkeypkgTests/tkey_pkgShareStoreArrayTests.swift
index 5d4d491..4d10562 100644
--- a/Tests/tkeypkgTests/tkey_pkgShareStoreArrayTests.swift
+++ b/Tests/tkeypkgTests/tkey_pkgShareStoreArrayTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgShareStoreArrayTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/tkey_pkgShareStoreMapTests.swift b/Tests/tkeypkgTests/tkey_pkgShareStoreMapTests.swift
index 0d8afa9..0361e2b 100644
--- a/Tests/tkeypkgTests/tkey_pkgShareStoreMapTests.swift
+++ b/Tests/tkeypkgTests/tkey_pkgShareStoreMapTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgShareStoreMapTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/tkey_pkgShareStorePolyIdIndexMapTests.swift b/Tests/tkeypkgTests/tkey_pkgShareStorePolyIdIndexMapTests.swift
index 0b01ef0..dec89db 100644
--- a/Tests/tkeypkgTests/tkey_pkgShareStorePolyIdIndexMapTests.swift
+++ b/Tests/tkeypkgTests/tkey_pkgShareStorePolyIdIndexMapTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgShareStorePolyIdIndexMapTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/tkey_pkgShareStoreTests.swift b/Tests/tkeypkgTests/tkey_pkgShareStoreTests.swift
index fe50bff..0c4156e 100644
--- a/Tests/tkeypkgTests/tkey_pkgShareStoreTests.swift
+++ b/Tests/tkeypkgTests/tkey_pkgShareStoreTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgShareStoreTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/tkey_pkgStorageLayerTests.swift b/Tests/tkeypkgTests/tkey_pkgStorageLayerTests.swift
index 263dd9f..542bf08 100644
--- a/Tests/tkeypkgTests/tkey_pkgStorageLayerTests.swift
+++ b/Tests/tkeypkgTests/tkey_pkgStorageLayerTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 import Foundation
 
 final class tkey_pkgStorageLayerTests: XCTestCase {
diff --git a/Tests/tkeypkgTests/tkey_pkgThresholdKeyTests.swift b/Tests/tkeypkgTests/tkey_pkgThresholdKeyTests.swift
index 1dd4215..13c5fbd 100644
--- a/Tests/tkeypkgTests/tkey_pkgThresholdKeyTests.swift
+++ b/Tests/tkeypkgTests/tkey_pkgThresholdKeyTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 
 final class tkey_pkgThresholdKeyTests: XCTestCase {
     func test_basic_threshold_key_reconstruct() async {
diff --git a/Tests/tkeypkgTests/tkey_pkgVersionTests.swift b/Tests/tkeypkgTests/tkey_pkgVersionTests.swift
index f25f3ae..a949199 100644
--- a/Tests/tkeypkgTests/tkey_pkgVersionTests.swift
+++ b/Tests/tkeypkgTests/tkey_pkgVersionTests.swift
@@ -1,6 +1,6 @@
 import XCTest
 import Foundation
-@testable import tkey_pkg
+@testable import tkey_swift
 
 final class tkey_pkgVersionTests: XCTestCase {
     func test_library_version() {