YoungBlood/libsodium_wasm_experimental
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WIP: Fix build/test issues

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Johannes Leupold committed 2024-08-14 11:47:29 +02:00
1 parent 338c1f0012
commit 9a4a776bbd
14 files changed
+1378 -1152
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multiplatform-crypto-libsodium-bindings/src/commonMain/kotlin/com.ionspin.kotlin.crypto/ed25519/Ed25519.kt
+12 -4
View File
@@ -17,11 +17,17 @@ const val crypto_core_ed25519_NONREDUCEDSCALARBYTES = 64
const val crypto_scalarmult_ed25519_BYTES = 32U
const val crypto_scalarmult_ed25519_SCALARBYTES = 32U
enum class HashToCurveAlgorithm(val id: Int) {
SHA256(1),
SHA512(2),
}
expect abstract class Ed25519LowLevel() {
fun isValidPoint(encoded: UByteArray): Boolean
fun addPoints(p: UByteArray, q: UByteArray): UByteArray
fun subtractPoints(p: UByteArray, q: UByteArray): UByteArray
fun encodedPointFromHash(hash: UByteArray): UByteArray
fun encodedPointFromString(ctx: String?, msg: UByteArray, hashAlg: HashToCurveAlgorithm): UByteArray
fun encodedPointFromStringRo(ctx: String?, msg: UByteArray, hashAlg: HashToCurveAlgorithm): UByteArray
fun encodedPointFromUniform(uniform: UByteArray): UByteArray
fun randomEncodedPoint(): UByteArray
fun randomEncodedScalar(): UByteArray
@@ -45,7 +51,11 @@ object Ed25519 : Ed25519LowLevel() {
fun subtract(p: Point, q: Point): Point =
Point(subtractPoints(p.encoded, q.encoded))
fun pointFromHash(hash: UByteArray): Point = Point(encodedPointFromHash(hash))
fun pointFromString(ctx: String?, msg: UByteArray, hashAlg: HashToCurveAlgorithm): Point =
Point(encodedPointFromString(ctx, msg, hashAlg))
fun pointFromStringRo(ctx: String?, msg: UByteArray, hashAlg: HashToCurveAlgorithm): Point =
Point(encodedPointFromStringRo(ctx, msg, hashAlg))
fun pointFromUniform(uniform: UByteArray): Point = Point(encodedPointFromUniform(uniform))
@@ -103,8 +113,6 @@ object Ed25519 : Ed25519LowLevel() {
val IDENTITY: Point = Point(UByteArray(crypto_core_ed25519_BYTES))
val BASE: Point = scalarMultiplicationBaseNoClamp(Scalar.ONE)
fun fromHash(hash: UByteArray): Point = pointFromHash(hash)
fun fromUniform(uniform: UByteArray): Point = pointFromUniform(uniform)
fun random(): Point = randomPoint()
multiplatform-crypto-libsodium-bindings/src/commonMain/kotlin/com.ionspin.kotlin.crypto/ristretto255/Ristretto255.kt
+9
View File
@@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.ristretto255
import com.ionspin.kotlin.crypto.ed25519.HashToCurveAlgorithm
import com.ionspin.kotlin.crypto.util.LibsodiumUtil
import kotlin.UByteArray
@@ -22,6 +23,8 @@ expect abstract class Ristretto255LowLevel() {
fun addPoints(p: UByteArray, q: UByteArray): UByteArray
fun subtractPoints(p: UByteArray, q: UByteArray): UByteArray
fun encodedPointFromHash(hash: UByteArray): UByteArray
fun encodedPointFromString(ctx: String?, msg: UByteArray, hashAlg: HashToCurveAlgorithm): UByteArray
fun encodedPointFromStringRo(ctx: String?, msg: UByteArray, hashAlg: HashToCurveAlgorithm): UByteArray
fun randomEncodedPoint(): UByteArray
fun randomEncodedScalar(): UByteArray
fun invertScalar(scalar: UByteArray): UByteArray
@@ -44,6 +47,12 @@ object Ristretto255 : Ristretto255LowLevel() {
fun pointFromHash(hash: UByteArray): Point = Point(encodedPointFromHash(hash))
fun pointFromString(ctx: String?, msg: UByteArray, hashAlg: HashToCurveAlgorithm): Point =
Point(encodedPointFromString(ctx, msg, hashAlg))
fun pointFromStringRo(ctx: String?, msg: UByteArray, hashAlg: HashToCurveAlgorithm): Point =
Point(encodedPointFromStringRo(ctx, msg, hashAlg))
fun randomPoint(): Point = Point(randomEncodedPoint())
fun randomScalar(): Scalar = Scalar(randomEncodedScalar())