Update TypedData in line with SNIP-12 (#428)

software-mansion · Mar 18, 2024 · 569c64f · 569c64f
1 parent 245d48b
commit 569c64f
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diff --git a/lib/build.gradle.kts b/lib/build.gradle.kts
@@ -123,6 +123,9 @@ dependencies {
     // Use the Kotlin JDK 8 standard library.
     implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.9.20")
 
+    // Use the Kotlin reflection library.
+    implementation(kotlin("reflect"))
+
     // Use the JUnit test library.
     testImplementation("org.junit.jupiter:junit-jupiter-params:5.10.0")
     testImplementation("org.junit.jupiter:junit-jupiter-engine:5.10.0")

diff --git a/lib/src/main/kotlin/com/swmansion/starknet/crypto/HashMethod.kt b/lib/src/main/kotlin/com/swmansion/starknet/crypto/HashMethod.kt
@@ -7,12 +7,19 @@ enum class HashMethod {
         override fun hash(first: Felt, second: Felt): Felt {
             return StarknetCurve.pedersen(first, second)
         }
+        override fun hash(values: List<Felt>): Felt {
+            return StarknetCurve.pedersenOnElements(values)
+        }
     },
     POSEIDON {
         override fun hash(first: Felt, second: Felt): Felt {
             return Poseidon.poseidonHash(first, second)
         }
+        override fun hash(values: List<Felt>): Felt {
+            return Poseidon.poseidonHash(values)
+        }
     }, ;
 
     abstract fun hash(first: Felt, second: Felt): Felt
+    abstract fun hash(values: List<Felt>): Felt
 }