frost/secp256k1-kmp
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Return byteArray instead of array of byteArrays

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kngako
2024-08-13 01:41:45 +02:00
parent 3efca867e6
commit 41ddd40691
6 changed files with 62 additions and 63 deletions
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7
src/commonMain/kotlin/fr/acinq/secp256k1/Secp256k1.kt
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@@ -293,7 +293,7 @@ public interface Secp256k1 {
public fun frostPublicKeyEcTweakAdd(tweakCache: ByteArray, tweak32: ByteArray): ByteArray?
public fun frostPublicKeyXonlyTweakAdd(tweakCache: ByteArray, tweak32: ByteArray): Pair<ByteArray?, ByteArray>
public fun frostPublicKeyXonlyTweakAdd(tweakCache: ByteArray, tweak32: ByteArray): ByteArray?
public fun frostNonceGen(sessionId32: ByteArray, share: ByteArray?, msg32: ByteArray?, publicKey: ByteArray?, extraInput32: ByteArray?): Pair<ByteArray, ByteArray>
@@ -320,6 +320,7 @@ public interface Secp256k1 {
// @formatter:off
public const val X_ONLY_PUBKEY_SIZE: Int = 64
public const val SERIALIZED_X_ONLY_PUBKEY_SIZE: Int = 32
public const val MUSIG2_SECRET_NONCE_SIZE: Int = 132
public const val MUSIG2_PUBLIC_NONCE_SIZE: Int = 66
@@ -334,8 +335,8 @@ public interface Secp256k1 {
public const val FROST_SECNONCE_SIZE: Int = 69
public const val FROST_PUBNONCE_SIZE: Int = 133
public const val FROST_SERIALIZED_PARTIAL_SIGNATURE_SIZE: Int = 33
public const val FROST_SERIALIZED_SHARE_SIZE: Int = 33
public const val FROST_SERIALIZED_PUBNONCE_SIZE: Int = 67
public const val FROST_SERIALIZED_SHARE_SIZE: Int = 32
public const val FROST_SERIALIZED_PUBNONCE_SIZE: Int = 66
// @formatter:on
}
}

7
src/nativeMain/kotlin/fr/acinq/secp256k1/Secp256k1Native.kt
View File

@@ -696,7 +696,7 @@ public object Secp256k1Native : Secp256k1 {
return natOutput
}
override fun frostPublicKeyXonlyTweakAdd(tweakCache: ByteArray, tweak32: ByteArray): Pair<ByteArray?, ByteArray> {
override fun frostPublicKeyXonlyTweakAdd(tweakCache: ByteArray, tweak32: ByteArray): ByteArray? {
require(tweakCache.size == Secp256k1.FROST_TWEAK_CACHE_SIZE)
require(tweak32.size == 32)
@@ -713,10 +713,7 @@ public object Secp256k1Native : Secp256k1 {
tweak32 = toNat(tweak32)
)
return Pair(
serializePubkey(nPublicKey),
serializeFrostTweakCache(nTweakCache)
)
return serializePubkey(nPublicKey)
}
}