Update all codec to suspend; added a default ProtocolCryptoContext implementation

libmc-protocol-encrypt/build.gradle.kts

@@ -0,0 +1,43 @@
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+
+kotlin {
+    explicitApi()
+    withSourcesJar()
+
+    linuxX64()
+    linuxArm64()
+    macosArm64()
+    mingwX64()
+    jvm { compilerOptions.jvmTarget = JvmTarget.JVM_1_8 }
+
+    sourceSets {
+        commonMain.dependencies {
+            api(project(":common"))
+            implementation(libs.cryptography.core)
+            implementation(libs.cryptography.provider.optimal)
+            implementation(libs.ktor.client.core)
+        }
+
+        jvmTest.dependencies {
+            implementation(libs.ktor.client.okhttp)
+        }
+
+        linuxTest.dependencies {
+            implementation(libs.ktor.client.curl)
+        }
+
+        mingwTest.dependencies {
+            implementation(libs.ktor.client.winhttp)
+        }
+
+        appleTest.dependencies {
+            implementation(libs.ktor.client.darwin)
+        }
+
+        commonTest.dependencies {
+            implementation(kotlin("test"))
+            implementation(project(":protocol"))
+            implementation(libs.kotlinx.coroutines.test)
+        }
+    }
+}