YoungBlood/libsodium_wasm_experimental
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Fix for #42, add check for values returned by libsodium that signal failure, reintroduce xChaCha20 stream API since iosArm32 is not supported any more, use forked resource loader that deletes tmp folders properly

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This commit is contained in:
Ugljesa Jovanovic 2024-04-06 11:46:28 +02:00
parent bd988cc493
commit 59c5f958ca
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GPG Key ID: 5884AC34A0EC67DB
43 changed files with 388 additions and 339 deletions
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4
buildSrc/src/main/kotlin/Deps.kt
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@ -27,7 +27,9 @@ object Versions {
val ktor = "1.3.2"
val timber = "4.7.1"
val kodeinVersion = "7.1.0"
val resourceLoader = "2.0.2"
// Fork that deletes temporary folders resource loader creates
// https://github.com/ionspin/resource-loader/tree/delete-temp-folder
val resourceLoader = "2.0.3-SNAPSHOT"

1
multiplatform-crypto-libsodium-bindings/build.gradle.kts
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@ -45,6 +45,7 @@ val sonatypeUsernameEnv: String? = System.getenv()["SONATYPE_USERNAME"]
repositories {
mavenCentral()
mavenLocal()
maven {
url = uri("https://oss.sonatype.org/content/repositories/snapshots")
}

11
multiplatform-crypto-libsodium-bindings/src/commonMain/kotlin/com.ionspin.kotlin.crypto/GeneralLibsodiumException.kt Normal file
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@ -0,0 +1,11 @@
package com.ionspin.kotlin.crypto
class GeneralLibsodiumException : RuntimeException("Libsodium reported error! Returned value was -1") {
companion object {
fun Int.ensureLibsodiumSuccess() {
if (this == -1) {
throw GeneralLibsodiumException()
}
}
}
}

3
multiplatform-crypto-libsodium-bindings/src/commonMain/kotlin/com.ionspin.kotlin.crypto/hash/Hash.kt
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@ -15,9 +15,6 @@ expect class Sha512State
expect object Hash {
//Not present in LazySodium
//fun hash(data: UByteArray) : UByteArray
fun sha256(data: UByteArray) : UByteArray
fun sha256Init() : Sha256State
fun sha256Update(state: Sha256State, data : UByteArray)

8
multiplatform-crypto-libsodium-bindings/src/commonMain/kotlin/com.ionspin.kotlin.crypto/stream/Stream.kt
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@ -23,8 +23,8 @@ expect object Stream {
fun chacha20IetfXor(message : UByteArray, nonce: UByteArray, key: UByteArray) : UByteArray
fun chacha20IetfXorIc(message: UByteArray, nonce: UByteArray, initialCounter: UInt, key: UByteArray) : UByteArray
// fun xChacha20Keygen() : UByteArray
//
// fun xChacha20Xor(message : UByteArray, nonce: UByteArray, key: UByteArray) : UByteArray
// fun xChacha20XorIc(message : UByteArray, nonce: UByteArray, initialCounter: ULong, key: UByteArray) : UByteArray
fun xChacha20Keygen() : UByteArray
fun xChacha20Xor(message : UByteArray, nonce: UByteArray, key: UByteArray) : UByteArray
fun xChacha20XorIc(message : UByteArray, nonce: UByteArray, initialCounter: ULong, key: UByteArray) : UByteArray
}

42
multiplatform-crypto-libsodium-bindings/src/commonTest/kotlin/com/ionspin/kotlin/crypto/stream/StreamTest.kt
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@ -67,25 +67,25 @@ class StreamTest {
}
}
// @Test
// fun testXChaCha20IetfStream() = runTest {
// LibsodiumInitializer.initializeWithCallback {
// val message = "This is a cha cha message".encodeToUByteArray()
// val nonce = LibsodiumRandom.bufDeterministic(crypto_stream_xchacha20_NONCEBYTES, seed)
// val key = Stream.xChacha20Keygen()
// val encryptedUsingLibsodium = Stream.xChacha20Xor(message, nonce, key)
// val encryptedUsingLibsodiumWithInitialCounter = Stream.xChacha20XorIc(message, nonce, 0U, key)
// println(encryptedUsingLibsodium.toHexString())
// println(encryptedUsingLibsodiumWithInitialCounter.toHexString())
// assertTrue {
// encryptedUsingLibsodium.contentEquals(encryptedUsingLibsodiumWithInitialCounter)
// }
// val decryptedUsingLibsodium = Stream.xChacha20Xor(encryptedUsingLibsodium, nonce, key)
// println(message.toHexString())
// println(decryptedUsingLibsodium.toHexString())
// assertTrue {
// decryptedUsingLibsodium.contentEquals(message)
// }
// }
// }
@Test
fun testXChaCha20IetfStream() = runTest {
LibsodiumInitializer.initializeWithCallback {
val message = "This is a cha cha message".encodeToUByteArray()
val nonce = LibsodiumRandom.bufDeterministic(crypto_stream_xchacha20_NONCEBYTES, seed)
val key = Stream.xChacha20Keygen()
val encryptedUsingLibsodium = Stream.xChacha20Xor(message, nonce, key)
val encryptedUsingLibsodiumWithInitialCounter = Stream.xChacha20XorIc(message, nonce, 0U, key)
println(encryptedUsingLibsodium.toHexString())
println(encryptedUsingLibsodiumWithInitialCounter.toHexString())
assertTrue {
encryptedUsingLibsodium.contentEquals(encryptedUsingLibsodiumWithInitialCounter)
}
val decryptedUsingLibsodium = Stream.xChacha20Xor(encryptedUsingLibsodium, nonce, key)
println(message.toHexString())
println(decryptedUsingLibsodium.toHexString())
assertTrue {
decryptedUsingLibsodium.contentEquals(message)
}
}
}
}

10
multiplatform-crypto-libsodium-bindings/src/jsMain/kotlin/com/ionspin/kotlin/crypto/JsSodiumLoader.kt
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@ -1,7 +1,13 @@
package ext.libsodium.com.ionspin.kotlin.crypto
import com.ionspin.kotlin.crypto.*
import ext.libsodium.*
import com.ionspin.kotlin.crypto.getSodiumLoaded
import com.ionspin.kotlin.crypto.sodiumLoaded
import ext.libsodium._libsodiumPromise
import ext.libsodium.crypto_generichash
import ext.libsodium.crypto_hash_sha256
import ext.libsodium.crypto_hash_sha256_init
import ext.libsodium.crypto_hash_sha512
import ext.libsodium.sodium_init
import kotlin.coroutines.suspendCoroutine
/**

2
multiplatform-crypto-libsodium-bindings/src/jsMain/kotlin/com/ionspin/kotlin/crypto/hash/Hash.kt
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@ -9,8 +9,6 @@ actual typealias Sha512State = Any
actual object Hash {
//Not present in LazySodium
//fun hash(data: UByteArray) : UByteArray
actual fun sha256(data: UByteArray): UByteArray {
return getSodium().crypto_hash_sha256(data.toUInt8Array()).toUByteArray()
}

70
multiplatform-crypto-libsodium-bindings/src/jsMain/kotlin/com/ionspin/kotlin/crypto/stream/Stream.kt
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@ -82,41 +82,41 @@ actual object Stream {
return result.toUByteArray()
}
// actual fun xChacha20Keygen(): UByteArray {
// val result = getSodium().crypto_stream_xchacha20_keygen()
//
// return result.toUByteArray()
// }
//
// actual fun xChacha20Xor(
// message: UByteArray,
// nonce: UByteArray,
// key: UByteArray
// ): UByteArray {
// val result = getSodium().crypto_stream_xchacha20_xor(
// message.toUInt8Array(),
// nonce.toUInt8Array(),
// key.toUInt8Array()
// )
//
// return result.toUByteArray()
// }
//
// actual fun xChacha20XorIc(
// message: UByteArray,
// nonce: UByteArray,
// initialCounter: ULong,
// key: UByteArray
// ): UByteArray {
// val result = getSodium().crypto_stream_xchacha20_xor_ic(
// message.toUInt8Array(),
// nonce.toUInt8Array(),
// initialCounter.toUInt(),
// key.toUInt8Array()
// )
//
// return result.toUByteArray()
// }
actual fun xChacha20Keygen(): UByteArray {
val result = getSodium().crypto_stream_xchacha20_keygen()
return result.toUByteArray()
}
actual fun xChacha20Xor(
message: UByteArray,
nonce: UByteArray,
key: UByteArray
): UByteArray {
val result = getSodium().crypto_stream_xchacha20_xor(
message.toUInt8Array(),
nonce.toUInt8Array(),
key.toUInt8Array()
)
return result.toUByteArray()
}
actual fun xChacha20XorIc(
message: UByteArray,
nonce: UByteArray,
initialCounter: ULong,
key: UByteArray
): UByteArray {
val result = getSodium().crypto_stream_xchacha20_xor_ic(
message.toUInt8Array(),
nonce.toUInt8Array(),
initialCounter.toUInt(),
key.toUInt8Array()
)
return result.toUByteArray()
}
}

24
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/JnaLibsodiumInterface.kt
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@ -82,6 +82,8 @@ interface JnaLibsodiumInterface : Library {
// ---- Utils ----
fun sodium_version_string(): String
// void
// randombytes_buf(void * const buf, const size_t size)
fun randombytes_buf(buffer: ByteArray, bufferSize: Int)
// void randombytes_buf_deterministic(void * const buf, const size_t size,
@ -147,7 +149,7 @@ interface JnaLibsodiumInterface : Library {
buffer: ByteArray,
paddedBufferLength: Int,
blockSize: Int
)
) : Int
// char *sodium_bin2base64(char * const b64, const size_t b64_maxlen,
@ -431,7 +433,7 @@ interface JnaLibsodiumInterface : Library {
nsec: ByteArray?,
npub: ByteArray,
key: ByteArray
)
) : Int
// int crypto_aead_chacha20poly1305_ietf_decrypt(
// unsigned char *m,
@ -809,7 +811,7 @@ interface JnaLibsodiumInterface : Library {
// // ---- Box ----
//
// int crypto_box_keypair(unsigned char *pk, unsigned char *sk)
fun crypto_box_keypair(publicKey: ByteArray, secretKey: ByteArray)
fun crypto_box_keypair(publicKey: ByteArray, secretKey: ByteArray): Int
// int crypto_box_seed_keypair(unsigned char *pk, unsigned char *sk,
// const unsigned char *seed)
@ -1037,7 +1039,7 @@ interface JnaLibsodiumInterface : Library {
// int crypto_sign_keypair(unsigned char *pk, unsigned char *sk)
fun crypto_sign_keypair(
publicKey: ByteArray, secretKey: ByteArray
)
): Int
// int crypto_sign_seed_keypair(unsigned char *pk, unsigned char *sk,
// const unsigned char *seed)
@ -1066,7 +1068,7 @@ interface JnaLibsodiumInterface : Library {
subkeyId: Long,
context: ByteArray,
key: ByteArray
)
): Int
// void crypto_kdf_keygen(unsigned char k[crypto_kdf_KEYBYTES])
fun crypto_kdf_keygen(
@ -1135,7 +1137,7 @@ interface JnaLibsodiumInterface : Library {
fun crypto_kx_keypair(
publicKey: ByteArray,
secretKey: ByteArray
)
): Int
// int crypto_kx_seed_keypair(unsigned char pk[crypto_kx_PUBLICKEYBYTES],
@ -1145,7 +1147,7 @@ interface JnaLibsodiumInterface : Library {
publicKey: ByteArray,
secretKey: ByteArray,
seed: ByteArray
)
): Int
// int crypto_kx_client_session_keys(unsigned char rx[crypto_kx_SESSIONKEYBYTES],
// unsigned char tx[crypto_kx_SESSIONKEYBYTES],
// const unsigned char client_pk[crypto_kx_PUBLICKEYBYTES],
@ -1157,7 +1159,7 @@ interface JnaLibsodiumInterface : Library {
clientPublicKey: ByteArray,
clientSecretKey: ByteArray,
serverPublicKey: ByteArray
)
): Int
// int crypto_kx_server_session_keys(unsigned char rx[crypto_kx_SESSIONKEYBYTES],
// unsigned char tx[crypto_kx_SESSIONKEYBYTES],
// const unsigned char server_pk[crypto_kx_PUBLICKEYBYTES],
@ -1169,7 +1171,7 @@ interface JnaLibsodiumInterface : Library {
serverPublicKey: ByteArray,
serverSecretKey: ByteArray,
clientPublicKey: ByteArray
)
): Int
//
// // ---- Key exchange end ----
@ -1286,9 +1288,9 @@ interface JnaLibsodiumInterface : Library {
//
// int crypto_scalarmult(unsigned char *q, const unsigned char *n,
// const unsigned char *p)
fun crypto_scalarmult(q: ByteArray, n: ByteArray, p: ByteArray)
fun crypto_scalarmult(q: ByteArray, n: ByteArray, p: ByteArray): Int
// int crypto_scalarmult_base(unsigned char *q, const unsigned char *n)
fun crypto_scalarmult_base(q: ByteArray, b: ByteArray)
fun crypto_scalarmult_base(q: ByteArray, b: ByteArray): Int
//
// // ---- Scalar multiplication end ----
}

5
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/LibsodiumInitializer.kt
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@ -1,6 +1,7 @@
package com.ionspin.kotlin.crypto
import com.goterl.resourceloader.SharedLibraryLoader
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.sun.jna.Native
import com.sun.jna.Platform
import java.io.File
@ -49,13 +50,13 @@ actual object LibsodiumInitializer {
lateinit var sodiumJna : JnaLibsodiumInterface
actual suspend fun initialize() {
sodiumJna = loadLibrary()
sodiumJna.sodium_init()
sodiumJna.sodium_init().ensureLibsodiumSuccess()
isPlatformInitialized = true
}
actual fun initializeWithCallback(done: () -> Unit) {
sodiumJna = loadLibrary()
sodiumJna.sodium_init()
sodiumJna.sodium_init().ensureLibsodiumSuccess()
isPlatformInitialized = true
done()
}

13
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/aead/AuthenticatedEncryptionWithAssociatedData.kt
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@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.aead
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.LibsodiumInitializer.sodiumJna
actual object AuthenticatedEncryptionWithAssociatedData {
@ -24,7 +25,7 @@ actual object AuthenticatedEncryptionWithAssociatedData {
null,
nonce.asByteArray(),
key.asByteArray(),
)
).ensureLibsodiumSuccess()
return ciphertext
}
@ -71,7 +72,7 @@ actual object AuthenticatedEncryptionWithAssociatedData {
null,
nonce.asByteArray(),
key.asByteArray(),
)
).ensureLibsodiumSuccess()
return AeadEncryptedDataAndTag(ciphertext, authenticationTag)
}
@ -117,7 +118,7 @@ actual object AuthenticatedEncryptionWithAssociatedData {
null,
nonce.asByteArray(),
key.asByteArray(),
)
).ensureLibsodiumSuccess()
return ciphertext
}
@ -164,7 +165,7 @@ actual object AuthenticatedEncryptionWithAssociatedData {
null,
nonce.asByteArray(),
key.asByteArray(),
)
).ensureLibsodiumSuccess()
return AeadEncryptedDataAndTag(ciphertext, authenticationTag)
}
@ -210,7 +211,7 @@ actual object AuthenticatedEncryptionWithAssociatedData {
null,
nonce.asByteArray(),
key.asByteArray(),
)
).ensureLibsodiumSuccess()
return ciphertext
}
@ -257,7 +258,7 @@ actual object AuthenticatedEncryptionWithAssociatedData {
null,
nonce.asByteArray(),
key.asByteArray(),
)
).ensureLibsodiumSuccess()
return AeadEncryptedDataAndTag(ciphertext, authenticationTag)
}

7
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/auth/Auth.kt
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@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.auth
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.LibsodiumInitializer.sodiumJna
actual object Auth {
@ -16,7 +17,7 @@ actual object Auth {
message.asByteArray(),
message.size.toLong(),
key.asByteArray()
)
).ensureLibsodiumSuccess()
return mac
}
@ -42,7 +43,7 @@ actual object Auth {
message.asByteArray(),
message.size.toLong(),
key.asByteArray()
)
).ensureLibsodiumSuccess()
return mac
}
@ -72,7 +73,7 @@ actual object Auth {
message.asByteArray(),
message.size.toLong(),
key.asByteArray()
)
).ensureLibsodiumSuccess()
return mac
}

15
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/box/Box.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.box
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.LibsodiumInitializer.sodiumJna
actual object Box {
@ -11,7 +12,7 @@ actual object Box {
actual fun keypair(): BoxKeyPair {
val publicKey = UByteArray(crypto_box_PUBLICKEYBYTES)
val secretKey = UByteArray(crypto_box_SECRETKEYBYTES)
sodiumJna.crypto_box_keypair(publicKey.asByteArray(), secretKey.asByteArray())
sodiumJna.crypto_box_keypair(publicKey.asByteArray(), secretKey.asByteArray()).ensureLibsodiumSuccess()
return BoxKeyPair(publicKey, secretKey)
}
@ -21,7 +22,7 @@ actual object Box {
actual fun seedKeypair(seed: UByteArray): BoxKeyPair {
val publicKey = UByteArray(crypto_box_PUBLICKEYBYTES)
val secretKey = UByteArray(crypto_box_SECRETKEYBYTES)
sodiumJna.crypto_box_seed_keypair(publicKey.asByteArray(), secretKey.asByteArray(), seed.asByteArray())
sodiumJna.crypto_box_seed_keypair(publicKey.asByteArray(), secretKey.asByteArray(), seed.asByteArray()).ensureLibsodiumSuccess()
return BoxKeyPair(publicKey, secretKey)
}
@ -46,7 +47,7 @@ actual object Box {
nonce.asByteArray(),
recipientsPublicKey.asByteArray(),
sendersSecretKey.asByteArray()
)
).ensureLibsodiumSuccess()
return ciphertext
}
@ -85,7 +86,7 @@ actual object Box {
*/
actual fun beforeNM(publicKey: UByteArray, secretKey: UByteArray): UByteArray {
val sessionKey = UByteArray(crypto_box_BEFORENMBYTES)
sodiumJna.crypto_box_beforenm(sessionKey.asByteArray(), publicKey.asByteArray(), secretKey.asByteArray())
sodiumJna.crypto_box_beforenm(sessionKey.asByteArray(), publicKey.asByteArray(), secretKey.asByteArray()).ensureLibsodiumSuccess()
return sessionKey
}
@ -105,7 +106,7 @@ actual object Box {
message.size.toLong(),
nonce.asByteArray(),
precomputedKey.asByteArray()
)
).ensureLibsodiumSuccess()
return ciphertext
}
@ -157,7 +158,7 @@ actual object Box {
nonce.asByteArray(),
recipientsPublicKey.asByteArray(),
sendersSecretKey.asByteArray()
)
).ensureLibsodiumSuccess()
return BoxEncryptedDataAndTag(ciphertext, tag)
}
@ -201,7 +202,7 @@ actual object Box {
message.asByteArray(),
message.size.toLong(),
recipientsPublicKey.asByteArray()
)
).ensureLibsodiumSuccess()
return ciphertextWithPublicKey
}

9
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/generichash/GenericHashJvm.kt
View File

@ -1,6 +1,7 @@
package com.ionspin.kotlin.crypto.generichash
import com.ionspin.kotlin.crypto.Blake2bState
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.LibsodiumInitializer.sodiumJna
/**
@ -24,7 +25,7 @@ actual object GenericHash {
message.size.toLong(),
key?.asByteArray() ?: ByteArray(0),
(key?.size ?: 0)
)
).ensureLibsodiumSuccess()
return hash
}
@ -33,7 +34,7 @@ actual object GenericHash {
key: UByteArray?
): GenericHashState {
val state = GenericHashStateInternal()
sodiumJna.crypto_generichash_init(state, key?.asByteArray() ?: ByteArray(0), key?.size ?: 0, requestedHashLength)
sodiumJna.crypto_generichash_init(state, key?.asByteArray() ?: ByteArray(0), key?.size ?: 0, requestedHashLength).ensureLibsodiumSuccess()
return GenericHashState(requestedHashLength, state)
}
@ -41,12 +42,12 @@ actual object GenericHash {
state: GenericHashState,
messagePart: UByteArray
) {
sodiumJna.crypto_generichash_update(state.internalState, messagePart.asByteArray(), messagePart.size.toLong())
sodiumJna.crypto_generichash_update(state.internalState, messagePart.asByteArray(), messagePart.size.toLong()).ensureLibsodiumSuccess()
}
actual fun genericHashFinal(state: GenericHashState): UByteArray {
val hashResult = ByteArray(state.hashLength)
sodiumJna.crypto_generichash_final(state.internalState, hashResult, state.hashLength)
sodiumJna.crypto_generichash_final(state.internalState, hashResult, state.hashLength).ensureLibsodiumSuccess()
return hashResult.asUByteArray()
}

17
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/hash/HashJvm.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.hash
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.Hash256State
import com.ionspin.kotlin.crypto.Hash512State
import com.ionspin.kotlin.crypto.LibsodiumInitializer.sodiumJna
@ -11,45 +12,45 @@ actual object Hash {
actual fun sha256(data: UByteArray): UByteArray {
val resultHash = UByteArray(crypto_hash_sha256_BYTES)
sodiumJna.crypto_hash_sha256(resultHash.asByteArray(), data.asByteArray(), data.size.toLong())
sodiumJna.crypto_hash_sha256(resultHash.asByteArray(), data.asByteArray(), data.size.toLong()).ensureLibsodiumSuccess()
return resultHash
}
actual fun sha256Init(): Sha256State {
val state = Hash256State()
sodiumJna.crypto_hash_sha256_init(state)
sodiumJna.crypto_hash_sha256_init(state).ensureLibsodiumSuccess()
return state
}
actual fun sha256Update(state: Sha256State, data: UByteArray) {
sodiumJna.crypto_hash_sha256_update(state, data.asByteArray(), data.size.toLong())
sodiumJna.crypto_hash_sha256_update(state, data.asByteArray(), data.size.toLong()).ensureLibsodiumSuccess()
}
actual fun sha256Final(state: Sha256State): UByteArray {
val resultHash = UByteArray(crypto_hash_sha256_BYTES)
sodiumJna.crypto_hash_sha256_final(state, resultHash.asByteArray())
sodiumJna.crypto_hash_sha256_final(state, resultHash.asByteArray()).ensureLibsodiumSuccess()
return resultHash
}
actual fun sha512(data: UByteArray): UByteArray {
val resultHash = UByteArray(crypto_hash_sha512_BYTES)
sodiumJna.crypto_hash_sha512(resultHash.asByteArray(), data.asByteArray(), data.size.toLong())
sodiumJna.crypto_hash_sha512(resultHash.asByteArray(), data.asByteArray(), data.size.toLong()).ensureLibsodiumSuccess()
return resultHash
}
actual fun sha512Init(): Sha512State {
val state = Hash512State()
sodiumJna.crypto_hash_sha512_init(state)
sodiumJna.crypto_hash_sha512_init(state).ensureLibsodiumSuccess()
return state
}
actual fun sha512Update(state: Sha512State, data: UByteArray) {
sodiumJna.crypto_hash_sha512_update(state, data.asByteArray(), data.size.toLong())
sodiumJna.crypto_hash_sha512_update(state, data.asByteArray(), data.size.toLong()).ensureLibsodiumSuccess()
}
actual fun sha512Final(state: Sha512State): UByteArray {
val resultHash = UByteArray(crypto_hash_sha512_BYTES)
sodiumJna.crypto_hash_sha512_final(state, resultHash.asByteArray())
sodiumJna.crypto_hash_sha512_final(state, resultHash.asByteArray()).ensureLibsodiumSuccess()
return resultHash
}

3
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/kdf/Kdf.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.kdf
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.LibsodiumInitializer.sodiumJna
actual object Kdf {
@ -32,7 +33,7 @@ actual object Kdf {
subkeyId.toLong(),
contextEncoded,
masterKey.asByteArray()
)
).ensureLibsodiumSuccess()
return subkey
}

9
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/keyexchange/KeyExchange.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.keyexchange
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.LibsodiumInitializer.sodiumJna
actual object KeyExchange {
@ -13,7 +14,7 @@ actual object KeyExchange {
clientPublicKey.asByteArray(),
clientSecretKey.asByteArray(),
serverPublicKey.asByteArray()
)
).ensureLibsodiumSuccess()
@ -25,7 +26,7 @@ actual object KeyExchange {
val secretKey = UByteArray(crypto_kx_SECRETKEYBYTES)
sodiumJna.crypto_kx_keypair(publicKey.asByteArray(), secretKey.asByteArray())
sodiumJna.crypto_kx_keypair(publicKey.asByteArray(), secretKey.asByteArray()).ensureLibsodiumSuccess()
return KeyExchangeKeyPair(publicKey, secretKey)
@ -35,7 +36,7 @@ actual object KeyExchange {
val publicKey = UByteArray(crypto_kx_PUBLICKEYBYTES)
val secretKey = UByteArray(crypto_kx_SECRETKEYBYTES)
sodiumJna.crypto_kx_seed_keypair(publicKey.asByteArray(), secretKey.asByteArray(), seed.asByteArray())
sodiumJna.crypto_kx_seed_keypair(publicKey.asByteArray(), secretKey.asByteArray(), seed.asByteArray()).ensureLibsodiumSuccess()
return KeyExchangeKeyPair(publicKey, secretKey)
}
@ -50,7 +51,7 @@ actual object KeyExchange {
serverPublicKey.asByteArray(),
serverSecretKey.asByteArray(),
clientPublicKey.asByteArray()
)
).ensureLibsodiumSuccess()
return KeyExchangeSessionKeyPair(receiveKey, sendKey)
}

5
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/pwhash/PasswordHash.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.pwhash
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.LibsodiumInitializer.sodiumJna
actual object PasswordHash {
@ -30,7 +31,7 @@ actual object PasswordHash {
opsLimit.toLong(),
memLimit.toLong(),
algorithm
)
).ensureLibsodiumSuccess()
return hashedPassword
}
@ -53,7 +54,7 @@ actual object PasswordHash {
password.length.toLong(),
opslimit.toLong(),
memlimit.toLong()
)
).ensureLibsodiumSuccess()
return output.decodeToString()
}

5
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/scalarmult/ScalarMultiplication.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.scalarmult
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.LibsodiumInitializer.sodiumJna
actual object ScalarMultiplication {
@ -18,7 +19,7 @@ actual object ScalarMultiplication {
actual fun scalarMultiplication(secretKeyN: UByteArray, publicKeyP: UByteArray): UByteArray {
val result = UByteArray(crypto_scalarmult_BYTES)
sodiumJna.crypto_scalarmult(result.asByteArray(), secretKeyN.asByteArray(), publicKeyP.asByteArray())
sodiumJna.crypto_scalarmult(result.asByteArray(), secretKeyN.asByteArray(), publicKeyP.asByteArray()).ensureLibsodiumSuccess()
return result
@ -35,7 +36,7 @@ actual object ScalarMultiplication {
): UByteArray {
val result = UByteArray(crypto_scalarmult_BYTES)
sodiumJna.crypto_scalarmult_base(result.asByteArray(), secretKeyN.asByteArray())
sodiumJna.crypto_scalarmult_base(result.asByteArray(), secretKeyN.asByteArray()).ensureLibsodiumSuccess()
return result
}

5
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/secretbox/SecretBox.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.secretbox
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.LibsodiumInitializer.sodiumJna
actual object SecretBox {
@ -11,7 +12,7 @@ actual object SecretBox {
message.size.toLong(),
nonce.asByteArray(),
key.asByteArray()
)
).ensureLibsodiumSuccess()
return ciphertext
}
@ -48,7 +49,7 @@ actual object SecretBox {
message.size.toLong(),
nonce.asByteArray(),
key.asByteArray()
)
).ensureLibsodiumSuccess()
return SecretBoxEncryptedDataAndTag(ciphertext, authenticationTag)
}

7
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/secretstream/SecretStreamJvm.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.secretstream
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.LibsodiumInitializer.sodiumJna
import com.ionspin.kotlin.crypto.SecretStreamXChaCha20Poly1305State
@ -9,7 +10,7 @@ actual object SecretStream {
actual fun xChaCha20Poly1305InitPush(key: UByteArray): SecretStreamStateAndHeader {
val state = SecretStreamState()
val header = UByteArray(sodiumJna.crypto_secretstream_xchacha20poly1305_headerbytes())
sodiumJna.crypto_secretstream_xchacha20poly1305_init_push(state, header.asByteArray(), key.asByteArray())
sodiumJna.crypto_secretstream_xchacha20poly1305_init_push(state, header.asByteArray(), key.asByteArray()).ensureLibsodiumSuccess()
return SecretStreamStateAndHeader(state, header)
}
@ -29,7 +30,7 @@ actual object SecretStream {
associatedData.asByteArray(),
associatedData.size.toLong(),
tag.toByte()
)
).ensureLibsodiumSuccess()
return ciphertext
}
@ -38,7 +39,7 @@ actual object SecretStream {
header: UByteArray
): SecretStreamStateAndHeader {
val state = SecretStreamState()
sodiumJna.crypto_secretstream_xchacha20poly1305_init_pull(state, header.asByteArray(), key.asByteArray())
sodiumJna.crypto_secretstream_xchacha20poly1305_init_pull(state, header.asByteArray(), key.asByteArray()).ensureLibsodiumSuccess()
return SecretStreamStateAndHeader(state, header)
}

5
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/shortinputhash/ShortHash.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.shortinputhash
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.LibsodiumInitializer.sodiumJna
import com.sun.jna.NativeLong
@ -13,13 +14,13 @@ import com.sun.jna.NativeLong
actual object ShortHash {
actual fun shortHash(data: UByteArray, key: UByteArray): UByteArray {
val hashResult = UByteArray(crypto_shorthash_BYTES)
sodiumJna.crypto_shorthash(hashResult.asByteArray(), data.asByteArray(), data.size.toLong(), key.asByteArray())
sodiumJna.crypto_shorthash(hashResult.asByteArray(), data.asByteArray(), data.size.toLong(), key.asByteArray()).ensureLibsodiumSuccess()
return hashResult
}
actual fun shortHashKeygen(): UByteArray {
val key = UByteArray(crypto_shorthash_KEYBYTES)
sodiumJna.crypto_shorthash_keygen(key.asByteArray())
sodiumJna.crypto_shorthash_keygen(key.asByteArray()).ensureLibsodiumSuccess()
return key
}

21
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/signature/SignatureJvm.kt
View File

@ -1,6 +1,7 @@
package com.ionspin.kotlin.crypto.signature
import com.ionspin.kotlin.crypto.Ed25519SignatureState
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.LibsodiumInitializer.sodiumJna
actual typealias SignatureState = Ed25519SignatureState
@ -11,7 +12,7 @@ actual object Signature {
}
actual fun update(state: SignatureState, data: UByteArray) {
sodiumJna.crypto_sign_update(state, data.asByteArray(), data.size.toLong())
sodiumJna.crypto_sign_update(state, data.asByteArray(), data.size.toLong()).ensureLibsodiumSuccess()
}
actual fun finalCreate(
@ -24,7 +25,7 @@ actual object Signature {
signature.asByteArray(),
null,
secretKey.asByteArray()
)
).ensureLibsodiumSuccess()
return signature
}
@ -53,7 +54,7 @@ actual object Signature {
sodiumJna.crypto_sign_keypair(
publicKey.asByteArray(),
secretKey.asByteArray(),
)
).ensureLibsodiumSuccess()
return SignatureKeyPair(publicKey, secretKey)
}
@ -71,7 +72,7 @@ actual object Signature {
publicKey.asByteArray(),
secretKey.asByteArray(),
seed.asByteArray()
)
).ensureLibsodiumSuccess()
return SignatureKeyPair(publicKey, secretKey)
}
@ -88,7 +89,7 @@ actual object Signature {
message.asByteArray(),
message.size.toLong(),
secretKey.asByteArray()
)
).ensureLibsodiumSuccess()
return signedMessage
}
@ -127,7 +128,7 @@ actual object Signature {
message.asByteArray(),
message.size.toLong(),
secretKey.asByteArray()
)
).ensureLibsodiumSuccess()
return signature
}
@ -162,7 +163,7 @@ actual object Signature {
sodiumJna.crypto_sign_ed25519_pk_to_curve25519(
x25519PublicKey.asByteArray(),
ed25519PublicKey.asByteArray()
)
).ensureLibsodiumSuccess()
return x25519PublicKey
}
@ -171,7 +172,7 @@ actual object Signature {
sodiumJna.crypto_sign_ed25519_sk_to_curve25519(
x25519SecretKey.asByteArray(),
ed25519SecretKey.asByteArray()
)
).ensureLibsodiumSuccess()
return x25519SecretKey
}
@ -185,7 +186,7 @@ actual object Signature {
sodiumJna.crypto_sign_ed25519_sk_to_seed(
seed.asByteArray(),
secretKey.asByteArray()
)
).ensureLibsodiumSuccess()
return seed
@ -201,7 +202,7 @@ actual object Signature {
sodiumJna.crypto_sign_ed25519_sk_to_pk(
publicKey.asByteArray(),
secretKey.asByteArray()
)
).ensureLibsodiumSuccess()
return publicKey
}

101
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/stream/Stream.kt
View File

@ -1,12 +1,13 @@
package com.ionspin.kotlin.crypto.stream
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.LibsodiumInitializer.sodiumJna
actual object Stream {
actual fun chacha20(clen: Int, nonce: UByteArray, key: UByteArray): UByteArray {
val result = UByteArray(clen)
sodiumJna.crypto_stream_chacha20(result.asByteArray(), clen.toLong(), nonce.asByteArray(), key.asByteArray())
sodiumJna.crypto_stream_chacha20(result.asByteArray(), clen.toLong(), nonce.asByteArray(), key.asByteArray()).ensureLibsodiumSuccess()
return result
}
@ -24,7 +25,7 @@ actual object Stream {
message.size.toLong(),
nonce.asByteArray(),
key.asByteArray()
)
).ensureLibsodiumSuccess()
return result
}
@ -44,7 +45,7 @@ actual object Stream {
nonce.asByteArray(),
initialCounter.toInt(),
key.asByteArray()
)
).ensureLibsodiumSuccess()
return result
}
@ -70,7 +71,7 @@ actual object Stream {
message.size.toLong(),
nonce.asByteArray(),
key.asByteArray()
)
).ensureLibsodiumSuccess()
return result
}
@ -90,55 +91,55 @@ actual object Stream {
nonce.asByteArray(),
initialCounter.toLong(),
key.asByteArray()
)
).ensureLibsodiumSuccess()
return result
}
// actual fun xChacha20Keygen(): UByteArray {
// val result = UByteArray(crypto_stream_chacha20_KEYBYTES)
//
// sodiumJna.crypto_stream_xchacha20_keygen(result.asByteArray())
//
// return result
// }
//
// actual fun xChacha20Xor(
// message: UByteArray,
// nonce: UByteArray,
// key: UByteArray
// ): UByteArray {
// val result = UByteArray(message.size)
//
// sodiumJna.crypto_stream_xchacha20_xor(
// result.asByteArray(),
// message.asByteArray(),
// message.size.toLong(),
// nonce.asByteArray(),
// key.asByteArray()
// )
//
// return result
// }
//
// actual fun xChacha20XorIc(
// message: UByteArray,
// nonce: UByteArray,
// initialCounter: ULong,
// key: UByteArray
// ): UByteArray {
// val result = UByteArray(message.size)
//
// sodiumJna.crypto_stream_xchacha20_xor_ic(
// result.asByteArray(),
// message.asByteArray(),
// message.size.toLong(),
// nonce.asByteArray(),
// initialCounter.toLong(),
// key.asByteArray()
// )
//
// return result
// }
actual fun xChacha20Keygen(): UByteArray {
val result = UByteArray(crypto_stream_chacha20_KEYBYTES)
sodiumJna.crypto_stream_xchacha20_keygen(result.asByteArray())
return result
}
actual fun xChacha20Xor(
message: UByteArray,
nonce: UByteArray,
key: UByteArray
): UByteArray {
val result = UByteArray(message.size)
sodiumJna.crypto_stream_xchacha20_xor(
result.asByteArray(),
message.asByteArray(),
message.size.toLong(),
nonce.asByteArray(),
key.asByteArray()
).ensureLibsodiumSuccess()
return result
}
actual fun xChacha20XorIc(
message: UByteArray,
nonce: UByteArray,
initialCounter: ULong,
key: UByteArray
): UByteArray {
val result = UByteArray(message.size)
sodiumJna.crypto_stream_xchacha20_xor_ic(
result.asByteArray(),
message.asByteArray(),
message.size.toLong(),
nonce.asByteArray(),
initialCounter.toLong(),
key.asByteArray()
).ensureLibsodiumSuccess()
return result
}
}

7
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/util/LibsodiumUtil.kt
View File

@ -1,9 +1,8 @@
package com.ionspin.kotlin.crypto.util
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.LibsodiumInitializer.sodiumJna
import com.sun.jna.ptr.IntByReference
import java.lang.RuntimeException
import java.util.*
actual object LibsodiumUtil {
actual fun memcmp(first: UByteArray, second: UByteArray): Boolean {
@ -53,7 +52,7 @@ actual object LibsodiumUtil {
paddedDataCopy,
paddedData.size,
blocksize
)
).ensureLibsodiumSuccess()
val unpadded = paddedDataCopy.sliceArray(0 until unpaddedSize.value).asUByteArray()
@ -72,7 +71,7 @@ actual object LibsodiumUtil {
data.asByteArray(),
data.size,
variant.value
)
).ensureLibsodiumSuccess()
//Drop terminating char \0
return String(result.sliceArray(0 until result.size - 1))
}

5
multiplatform-crypto-libsodium-bindings/src/nativeMain/kotlin/com/ionspin/kotlin/crypto/LibsodiumInitializer.kt
View File

@ -2,6 +2,7 @@
package com.ionspin.kotlin.crypto
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import libsodium.sodium_init
import kotlin.native.concurrent.AtomicInt
@ -11,7 +12,7 @@ actual object LibsodiumInitializer {
actual suspend fun initialize() {
if (isPlatformInitialized.compareAndSet(0, 1)) {
sodium_init()
sodium_init().ensureLibsodiumSuccess()
}
@ -19,7 +20,7 @@ actual object LibsodiumInitializer {
actual fun initializeWithCallback(done: () -> Unit) {
if (isPlatformInitialized.compareAndSet(0, 1)) {
sodium_init()
sodium_init().ensureLibsodiumSuccess()
}
done()
}

19
multiplatform-crypto-libsodium-bindings/src/nativeMain/kotlin/com/ionspin/kotlin/crypto/aead/AuthenticatedEncryptionWithAssociatedData.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.aead
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.util.toPtr
import kotlinx.cinterop.convert
import kotlinx.cinterop.pin
@ -48,8 +49,7 @@ actual object AuthenticatedEncryptionWithAssociatedData {
null, // nsec not used in this construct
noncePinned.toPtr(),
keyPinned.toPtr()
)
).ensureLibsodiumSuccess()
ciphertextPinned.unpin()
@ -129,8 +129,7 @@ actual object AuthenticatedEncryptionWithAssociatedData {
null, // nsec not used in this construct
noncePinned.toPtr(),
keyPinned.toPtr()
)
).ensureLibsodiumSuccess()
ciphertextPinned.unpin()
@ -209,8 +208,7 @@ actual object AuthenticatedEncryptionWithAssociatedData {
null, // nsec not used in this construct
noncePinned.toPtr(),
keyPinned.toPtr()
)
).ensureLibsodiumSuccess()
ciphertextPinned.unpin()
@ -290,8 +288,7 @@ actual object AuthenticatedEncryptionWithAssociatedData {
null, // nsec not used in this construct
noncePinned.toPtr(),
keyPinned.toPtr()
)
).ensureLibsodiumSuccess()
ciphertextPinned.unpin()
@ -370,8 +367,7 @@ actual object AuthenticatedEncryptionWithAssociatedData {
null, // nsec not used in this construct
noncePinned.toPtr(),
keyPinned.toPtr()
)
).ensureLibsodiumSuccess()
ciphertextPinned.unpin()
@ -451,8 +447,7 @@ actual object AuthenticatedEncryptionWithAssociatedData {
null, // nsec not used in this construct
noncePinned.toPtr(),
keyPinned.toPtr()
)
).ensureLibsodiumSuccess()
ciphertextPinned.unpin()

7
multiplatform-crypto-libsodium-bindings/src/nativeMain/kotlin/com/ionspin/kotlin/crypto/auth/Auth.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.auth
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.util.toPtr
import kotlinx.cinterop.convert
import kotlinx.cinterop.pin
@ -34,7 +35,7 @@ actual object Auth {
messagePinned.toPtr(),
message.size.convert(),
keyPinned.toPtr()
)
).ensureLibsodiumSuccess()
macPinned.unpin()
messagePinned.unpin()
@ -80,7 +81,7 @@ actual object Auth {
messagePinned.toPtr(),
message.size.convert(),
keyPinned.toPtr()
)
).ensureLibsodiumSuccess()
macPinned.unpin()
messagePinned.unpin()
@ -131,7 +132,7 @@ actual object Auth {
messagePinned.toPtr(),
message.size.convert(),
keyPinned.toPtr()
)
).ensureLibsodiumSuccess()
macPinned.unpin()
messagePinned.unpin()

15
multiplatform-crypto-libsodium-bindings/src/nativeMain/kotlin/com/ionspin/kotlin/crypto/box/Box.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.box
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.util.toPtr
import kotlinx.cinterop.convert
import kotlinx.cinterop.pin
@ -26,7 +27,7 @@ actual object Box {
val secretKey = UByteArray(crypto_box_SECRETKEYBYTES)
val publicKeyPinned = publicKey.pin()
val secretKeyPinned = secretKey.pin()
crypto_box_keypair(publicKeyPinned.toPtr(), secretKeyPinned.toPtr())
crypto_box_keypair(publicKeyPinned.toPtr(), secretKeyPinned.toPtr()).ensureLibsodiumSuccess()
publicKeyPinned.unpin()
secretKeyPinned.unpin()
return BoxKeyPair(publicKey, secretKey)
@ -41,7 +42,7 @@ actual object Box {
val publicKeyPinned = publicKey.pin()
val secretKeyPinned = secretKey.pin()
val seedPinned = seed.pin()
crypto_box_seed_keypair(publicKeyPinned.toPtr(), secretKeyPinned.toPtr(), seedPinned.toPtr())
crypto_box_seed_keypair(publicKeyPinned.toPtr(), secretKeyPinned.toPtr(), seedPinned.toPtr()).ensureLibsodiumSuccess()
publicKeyPinned.unpin()
secretKeyPinned.unpin()
seedPinned.unpin()
@ -76,7 +77,7 @@ actual object Box {
noncePinned.toPtr(),
recipientsPublicKeyPinned.toPtr(),
sendersSecretKeyPinned.toPtr()
)
).ensureLibsodiumSuccess()
ciphertextPinned.unpin()
messagePinned.unpin()
@ -141,7 +142,7 @@ actual object Box {
val publicKeyPinned = publicKey.pin()
val secretKeyPinned = secretKey.pin()
crypto_box_beforenm(sessionKeyPinned.toPtr(), publicKeyPinned.toPtr(), secretKeyPinned.toPtr())
crypto_box_beforenm(sessionKeyPinned.toPtr(), publicKeyPinned.toPtr(), secretKeyPinned.toPtr()).ensureLibsodiumSuccess()
sessionKeyPinned.unpin()
publicKeyPinned.unpin()
@ -171,7 +172,7 @@ actual object Box {
message.size.convert(),
noncePinned.toPtr(),
precomputedKeyPinned.toPtr()
)
).ensureLibsodiumSuccess()
ciphertextPinned.unpin()
messagePinned.unpin()
@ -249,7 +250,7 @@ actual object Box {
noncePinned.toPtr(),
recipientsPublicKeyPinned.toPtr(),
sendersSecretKeyPinned.toPtr()
)
).ensureLibsodiumSuccess()
ciphertextPinned.unpin()
tagPinned.unpin()
@ -319,7 +320,7 @@ actual object Box {
messagePinned.toPtr(),
message.size.convert(),
recipientsPublicKeyPinned.toPtr()
)
).ensureLibsodiumSuccess()
ciphertextWithPublicKeyPinned.unpin()
messagePinned.unpin()

9
multiplatform-crypto-libsodium-bindings/src/nativeMain/kotlin/com/ionspin/kotlin/crypto/generichash/GenericHash.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.generichash
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.util.toPtr
import kotlinx.cinterop.addressOf
import kotlinx.cinterop.convert
@ -40,7 +41,7 @@ actual object GenericHash {
message.size.convert(),
pinnedKey?.toPtr(),
(key?.size ?: 0).convert()
)
).ensureLibsodiumSuccess()
pinnedHash.unpin()
pinnedKey?.unpin()
pinnedMessage.unpin()
@ -59,7 +60,7 @@ actual object GenericHash {
pinnedKey?.toPtr(),
(key?.size ?: 0).convert(),
requestedHashLength.convert()
)
).ensureLibsodiumSuccess()
pinnedKey?.unpin()
return GenericHashState(requestedHashLength, statePointed)
}
@ -73,7 +74,7 @@ actual object GenericHash {
state.internalState.ptr,
pinnedMessage.toPtr(),
messagePart.size.convert()
)
).ensureLibsodiumSuccess()
pinnedMessage.unpin()
}
@ -84,7 +85,7 @@ actual object GenericHash {
state.internalState.ptr,
hashResultPinned.toPtr(),
state.hashLength.convert()
)
).ensureLibsodiumSuccess()
hashResultPinned.unpin()
return hashResult
}

26
multiplatform-crypto-libsodium-bindings/src/nativeMain/kotlin/com/ionspin/kotlin/crypto/hash/Hash.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.hash
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.util.toPtr
import kotlinx.cinterop.convert
import kotlinx.cinterop.pin
@ -23,23 +24,12 @@ actual typealias Sha256State = crypto_hash_sha256_state
actual typealias Sha512State = crypto_hash_sha512_state
actual object Hash {
//Not present in Lazy Sodium
// actual fun hash(data: UByteArray): UByteArray {
// val hashResult = UByteArray(crypto_hash_BYTES)
// val hashResultPinned = hashResult.pin()
// val dataPinned = data.pin()
// crypto_hash(hashResultPinned.toPtr(), dataPinned.toPtr(), data.size.convert())
// hashResultPinned.unpin()
// dataPinned.unpin()
//
// return hashResult
// }
actual fun sha256(data: UByteArray): UByteArray {
val hashResult = UByteArray(crypto_hash_sha256_BYTES)
val hashResultPinned = hashResult.pin()
val dataPinned = data.pin()
crypto_hash_sha256(hashResultPinned.toPtr(), dataPinned.toPtr(), data.size.convert())
crypto_hash_sha256(hashResultPinned.toPtr(), dataPinned.toPtr(), data.size.convert()).ensureLibsodiumSuccess()
hashResultPinned.unpin()
dataPinned.unpin()
@ -49,7 +39,7 @@ actual object Hash {
actual fun sha256Init(): Sha256State {
val stateAllocated = malloc(Sha256State.size.convert())
val statePointed = stateAllocated!!.reinterpret<Sha256State>().pointed
crypto_hash_sha256_init(statePointed.ptr)
crypto_hash_sha256_init(statePointed.ptr).ensureLibsodiumSuccess()
return statePointed
}
@ -61,7 +51,7 @@ actual object Hash {
actual fun sha256Final(state: Sha256State): UByteArray {
val hashResult = UByteArray(crypto_hash_sha256_BYTES)
val hashResultPinned = hashResult.pin()
crypto_hash_sha256_final(state.ptr, hashResultPinned.toPtr())
crypto_hash_sha256_final(state.ptr, hashResultPinned.toPtr()).ensureLibsodiumSuccess()
return hashResult
}
@ -69,7 +59,7 @@ actual object Hash {
val hashResult = UByteArray(crypto_hash_sha512_BYTES)
val hashResultPinned = hashResult.pin()
val dataPinned = data.pin()
crypto_hash_sha512(hashResultPinned.toPtr(), dataPinned.toPtr(), data.size.convert())
crypto_hash_sha512(hashResultPinned.toPtr(), dataPinned.toPtr(), data.size.convert()).ensureLibsodiumSuccess()
hashResultPinned.unpin()
dataPinned.unpin()
@ -79,19 +69,19 @@ actual object Hash {
actual fun sha512Init(): Sha512State {
val stateAllocated = malloc(Sha512State.size.convert())
val statePointed = stateAllocated!!.reinterpret<Sha512State>().pointed
crypto_hash_sha512_init(statePointed.ptr)
crypto_hash_sha512_init(statePointed.ptr).ensureLibsodiumSuccess()
return statePointed
}
actual fun sha512Update(state: Sha512State, data: UByteArray) {
val dataPinned = data.pin()
crypto_hash_sha512_update(state.ptr, dataPinned.toPtr(), data.size.convert())
crypto_hash_sha512_update(state.ptr, dataPinned.toPtr(), data.size.convert()).ensureLibsodiumSuccess()
}
actual fun sha512Final(state: Sha512State): UByteArray {
val hashResult = UByteArray(crypto_hash_sha512_BYTES)
val hashResultPinned = hashResult.pin()
crypto_hash_sha512_final(state.ptr, hashResultPinned.toPtr())
crypto_hash_sha512_final(state.ptr, hashResultPinned.toPtr()).ensureLibsodiumSuccess()
return hashResult
}

3
multiplatform-crypto-libsodium-bindings/src/nativeMain/kotlin/com/ionspin/kotlin/crypto/kdf/Kdf.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.kdf
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.util.encodeToUByteArray
import com.ionspin.kotlin.crypto.util.toPtr
import kotlinx.cinterop.addressOf
@ -41,7 +42,7 @@ actual object Kdf {
subkeyId.convert(),
contextEncodedAndPinned.addressOf(0),
masterKeyPinned.toPtr()
)
).ensureLibsodiumSuccess()
contextEncodedAndPinned.unpin()
masterKeyPinned.unpin()

9
multiplatform-crypto-libsodium-bindings/src/nativeMain/kotlin/com/ionspin/kotlin/crypto/keyexchange/KeyExchange.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.keyexchange
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.util.toPtr
import kotlinx.cinterop.pin
import libsodium.crypto_kx_client_session_keys
@ -29,7 +30,7 @@ actual object KeyExchange {
clientPublicKeyPinned.toPtr(),
clientSecretKeyPinned.toPtr(),
serverPublicKeyPinned.toPtr()
)
).ensureLibsodiumSuccess()
clientPublicKeyPinned.unpin()
clientSecretKeyPinned.unpin()
@ -46,7 +47,7 @@ actual object KeyExchange {
val publicKeyPinned = publicKey.pin()
val secretKeyPinned = secretKey.pin()
crypto_kx_keypair(publicKeyPinned.toPtr(), secretKeyPinned.toPtr())
crypto_kx_keypair(publicKeyPinned.toPtr(), secretKeyPinned.toPtr()).ensureLibsodiumSuccess()
publicKeyPinned.unpin()
secretKeyPinned.unpin()
@ -61,7 +62,7 @@ actual object KeyExchange {
val publicKeyPinned = publicKey.pin()
val secretKeyPinned = secretKey.pin()
crypto_kx_seed_keypair(publicKeyPinned.toPtr(), secretKeyPinned.toPtr(), seedPinned.toPtr())
crypto_kx_seed_keypair(publicKeyPinned.toPtr(), secretKeyPinned.toPtr(), seedPinned.toPtr()).ensureLibsodiumSuccess()
publicKeyPinned.unpin()
secretKeyPinned.unpin()
@ -86,7 +87,7 @@ actual object KeyExchange {
serverPublicKeyPinned.toPtr(),
serverSecretKeyPinned.toPtr(),
clientPublicKeyPinned.toPtr()
)
).ensureLibsodiumSuccess()
serverPublicKeyPinned.unpin()
serverSecretKeyPinned.unpin()

3
multiplatform-crypto-libsodium-bindings/src/nativeMain/kotlin/com/ionspin/kotlin/crypto/pwhash/PasswordHash.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.pwhash
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.util.toPtr
import kotlinx.cinterop.addressOf
import kotlinx.cinterop.convert
@ -69,7 +70,7 @@ actual object PasswordHash {
password.length.convert(),
opslimit,
memlimit.convert()
)
).ensureLibsodiumSuccess()
outputPinned.unpin()
return output.decodeToString()

5
multiplatform-crypto-libsodium-bindings/src/nativeMain/kotlin/com/ionspin/kotlin/crypto/scalarmult/ScalarMultiplication.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.scalarmult
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.util.toPtr
import kotlinx.cinterop.pin
import libsodium.crypto_scalarmult
@ -25,7 +26,7 @@ actual object ScalarMultiplication {
val secretKeyNPinned = secretKeyN.pin()
val publicKeyPPinned = publicKeyP.pin()
crypto_scalarmult(resultPinned.toPtr(), secretKeyNPinned.toPtr(), publicKeyPPinned.toPtr())
crypto_scalarmult(resultPinned.toPtr(), secretKeyNPinned.toPtr(), publicKeyPPinned.toPtr()).ensureLibsodiumSuccess()
resultPinned.unpin()
secretKeyNPinned.unpin()
@ -47,7 +48,7 @@ actual object ScalarMultiplication {
val resultPinned = result.pin()
val secretKeyNPinned = secretKeyN.pin()
crypto_scalarmult_base(resultPinned.toPtr(), secretKeyNPinned.toPtr())
crypto_scalarmult_base(resultPinned.toPtr(), secretKeyNPinned.toPtr()).ensureLibsodiumSuccess()
resultPinned.unpin()
secretKeyNPinned.unpin()

3
multiplatform-crypto-libsodium-bindings/src/nativeMain/kotlin/com/ionspin/kotlin/crypto/secretbox/SecretBox.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.secretbox
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.util.toPtr
import kotlinx.cinterop.convert
import kotlinx.cinterop.pin
@ -76,7 +77,7 @@ actual object SecretBox {
message.size.convert(),
noncePinned.toPtr(),
keyPinned.toPtr()
)
).ensureLibsodiumSuccess()
ciphertextPinned.unpin()
authenticationTagPinned.unpin()
messagePinned.unpin()

7
multiplatform-crypto-libsodium-bindings/src/nativeMain/kotlin/com/ionspin/kotlin/crypto/secretstream/SecretStream.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.secretstream
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.util.toPtr
import kotlinx.cinterop.convert
import kotlinx.cinterop.pin
@ -30,7 +31,7 @@ actual object SecretStream {
statePointed.ptr,
headerPinned.toPtr(),
keyPinned.toPtr()
)
).ensureLibsodiumSuccess()
headerPinned.unpin()
keyPinned.unpin()
return SecretStreamStateAndHeader(statePointed, header)
@ -60,7 +61,7 @@ actual object SecretStream {
associatedDataPinned?.toPtr(),
associatedData.size.convert(),
tag
)
).ensureLibsodiumSuccess()
ciphertextPinned.unpin()
messagePinned.unpin()
@ -80,7 +81,7 @@ actual object SecretStream {
statePointed.ptr,
headerPinned.toPtr(),
keyPinned.toPtr()
)
).ensureLibsodiumSuccess()
headerPinned.unpin()
keyPinned.unpin()
return SecretStreamStateAndHeader(statePointed, header)

3
multiplatform-crypto-libsodium-bindings/src/nativeMain/kotlin/com/ionspin/kotlin/crypto/shortinputhash/ShortHash.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.shortinputhash
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.util.toPtr
import kotlinx.cinterop.convert
import kotlinx.cinterop.pin
@ -17,7 +18,7 @@ actual object ShortHash {
val hashResultPinned = hashResult.pin()
val dataPinned = data.pin()
val keyPinned = key.pin()
crypto_shorthash(hashResultPinned.toPtr(), dataPinned.toPtr(), data.size.convert(), keyPinned.toPtr())
crypto_shorthash(hashResultPinned.toPtr(), dataPinned.toPtr(), data.size.convert(), keyPinned.toPtr()).ensureLibsodiumSuccess()
hashResultPinned.unpin()
dataPinned.unpin()
keyPinned.unpin()

45
multiplatform-crypto-libsodium-bindings/src/nativeMain/kotlin/com/ionspin/kotlin/crypto/signature/Signature.kt
View File

@ -1,8 +1,27 @@
package com.ionspin.kotlin.crypto.signature
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.util.toPtr
import kotlinx.cinterop.*
import libsodium.*
import kotlinx.cinterop.convert
import kotlinx.cinterop.pin
import kotlinx.cinterop.pointed
import kotlinx.cinterop.ptr
import kotlinx.cinterop.reinterpret
import libsodium.crypto_sign
import libsodium.crypto_sign_detached
import libsodium.crypto_sign_ed25519_pk_to_curve25519
import libsodium.crypto_sign_ed25519_sk_to_curve25519
import libsodium.crypto_sign_ed25519_sk_to_pk
import libsodium.crypto_sign_ed25519_sk_to_seed
import libsodium.crypto_sign_ed25519ph_state
import libsodium.crypto_sign_final_create
import libsodium.crypto_sign_final_verify
import libsodium.crypto_sign_init
import libsodium.crypto_sign_keypair
import libsodium.crypto_sign_open
import libsodium.crypto_sign_seed_keypair
import libsodium.crypto_sign_update
import libsodium.crypto_sign_verify_detached
import platform.posix.malloc
actual typealias SignatureState = crypto_sign_ed25519ph_state
@ -11,13 +30,13 @@ actual object Signature {
actual fun init(): SignatureState {
val stateAllocated = malloc(SignatureState.size.convert())
val statePointed = stateAllocated!!.reinterpret<SignatureState>().pointed
crypto_sign_init(statePointed.ptr)
crypto_sign_init(statePointed.ptr).ensureLibsodiumSuccess()
return statePointed
}
actual fun update(state: SignatureState, data: UByteArray) {
val dataPinned = data.pin()
crypto_sign_update(state.ptr, dataPinned.toPtr(), data.size.convert())
crypto_sign_update(state.ptr, dataPinned.toPtr(), data.size.convert()).ensureLibsodiumSuccess()
dataPinned.unpin()
}
@ -33,7 +52,7 @@ actual object Signature {
signaturePinned.toPtr(),
null,
secretKeyPinned.toPtr()
)
).ensureLibsodiumSuccess()
secretKeyPinned.unpin()
signaturePinned.unpin()
return signature
@ -72,7 +91,7 @@ actual object Signature {
crypto_sign_keypair(
publicKeyPinned.toPtr(),
secretKeyPinned.toPtr(),
)
).ensureLibsodiumSuccess()
publicKeyPinned.unpin()
secretKeyPinned.unpin()
return SignatureKeyPair(publicKey, secretKey)
@ -93,7 +112,7 @@ actual object Signature {
publicKeyPinned.toPtr(),
secretKeyPinned.toPtr(),
seedPinned.toPtr()
)
).ensureLibsodiumSuccess()
seedPinned.unpin()
publicKeyPinned.unpin()
secretKeyPinned.unpin()
@ -115,7 +134,7 @@ actual object Signature {
messagePinned.toPtr(),
message.size.convert(),
secretKeyPinned.toPtr()
)
).ensureLibsodiumSuccess()
signedMessagePinned.unpin()
messagePinned.unpin()
secretKeyPinned.unpin()
@ -165,7 +184,7 @@ actual object Signature {
messagePinned.toPtr(),
message.size.convert(),
secretKeyPinned.toPtr()
)
).ensureLibsodiumSuccess()
signaturePinned.unpin()
messagePinned.unpin()
secretKeyPinned.unpin()
@ -210,7 +229,7 @@ actual object Signature {
crypto_sign_ed25519_pk_to_curve25519(
x25519PublicKeyPinned.toPtr(),
ed25519PublicKeyPinned.toPtr()
)
).ensureLibsodiumSuccess()
x25519PublicKeyPinned.unpin()
ed25519PublicKeyPinned.unpin()
return x25519PublicKey
@ -223,7 +242,7 @@ actual object Signature {
crypto_sign_ed25519_sk_to_curve25519(
x25519SecretKeyPinned.toPtr(),
ed25519SecretKeyPinned.toPtr()
)
).ensureLibsodiumSuccess()
x25519SecretKeyPinned.unpin()
ed25519SecretKeyPinned.unpin()
return x25519SecretKey
@ -242,7 +261,7 @@ actual object Signature {
crypto_sign_ed25519_sk_to_seed(
seedPinned.toPtr(),
secretKeyPinned.toPtr()
)
).ensureLibsodiumSuccess()
secretKeyPinned.unpin()
seedPinned.unpin()
@ -264,7 +283,7 @@ actual object Signature {
crypto_sign_ed25519_sk_to_pk(
publicKeyPinned.toPtr(),
secretKeyPinned.toPtr()
)
).ensureLibsodiumSuccess()
secretKeyPinned.unpin()
publicKeyPinned.unpin()

149
multiplatform-crypto-libsodium-bindings/src/nativeMain/kotlin/com/ionspin/kotlin/crypto/stream/Stream.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.stream
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import com.ionspin.kotlin.crypto.util.toPtr
import kotlinx.cinterop.convert
import kotlinx.cinterop.pin
@ -10,9 +11,9 @@ import libsodium.crypto_stream_chacha20_keygen
import libsodium.crypto_stream_chacha20_xor
import libsodium.crypto_stream_chacha20_xor_ic
//import libsodium.crypto_stream_xchacha20_keygen
//import libsodium.crypto_stream_xchacha20_xor
//import libsodium.crypto_stream_xchacha20_xor_ic
import libsodium.crypto_stream_xchacha20_keygen
import libsodium.crypto_stream_xchacha20_xor
import libsodium.crypto_stream_xchacha20_xor_ic
actual object Stream {
actual fun chacha20(clen: Int, nonce: UByteArray, key: UByteArray): UByteArray {
@ -21,7 +22,7 @@ actual object Stream {
val noncePinned = nonce.pin()
val keyPinned = key.pin()
crypto_stream_chacha20(resultPinned.toPtr(), clen.convert(), noncePinned.toPtr(), keyPinned.toPtr())
crypto_stream_chacha20(resultPinned.toPtr(), clen.convert(), noncePinned.toPtr(), keyPinned.toPtr()).ensureLibsodiumSuccess()
resultPinned.unpin()
noncePinned.unpin()
@ -47,7 +48,7 @@ actual object Stream {
message.size.convert(),
noncePinned.toPtr(),
keyPinned.toPtr()
)
).ensureLibsodiumSuccess()
messagePinned.unpin()
resultPinned.unpin()
@ -76,7 +77,7 @@ actual object Stream {
noncePinned.toPtr(),
initialCounter.convert(),
keyPinned.toPtr()
)
).ensureLibsodiumSuccess()
messagePinned.unpin()
resultPinned.unpin()
@ -114,7 +115,7 @@ actual object Stream {
message.size.convert(),
noncePinned.toPtr(),
keyPinned.toPtr()
)
).ensureLibsodiumSuccess()
messagePinned.unpin()
resultPinned.unpin()
@ -143,7 +144,7 @@ actual object Stream {
noncePinned.toPtr(),
initialCounter.convert(),
keyPinned.toPtr()
)
).ensureLibsodiumSuccess()
messagePinned.unpin()
resultPinned.unpin()
@ -153,70 +154,70 @@ actual object Stream {
return result
}
// actual fun xChacha20Keygen(): UByteArray {
// val result = UByteArray(crypto_stream_xchacha20_KEYBYTES)
// val resultPinned = result.pin()
//
// crypto_stream_xchacha20_keygen(resultPinned.toPtr())
//
// resultPinned.unpin()
//
// return result
// }
//
// actual fun xChacha20Xor(
// message: UByteArray,
// nonce: UByteArray,
// key: UByteArray
// ): UByteArray {
// val result = UByteArray(message.size)
// val messagePinned = message.pin()
// val resultPinned = result.pin()
// val noncePinned = nonce.pin()
// val keyPinned = key.pin()
//
// crypto_stream_xchacha20_xor(
// resultPinned.toPtr(),
// messagePinned.toPtr(),
// message.size.convert(),
// noncePinned.toPtr(),
// keyPinned.toPtr()
// )
//
// messagePinned.unpin()
// resultPinned.unpin()
// noncePinned.unpin()
// keyPinned.unpin()
//
// return result
// }
//
// actual fun xChacha20XorIc(
// message: UByteArray,
// nonce: UByteArray,
// initialCounter: ULong,
// key: UByteArray
// ): UByteArray {
// val result = UByteArray(message.size)
// val messagePinned = message.pin()
// val resultPinned = result.pin()
// val noncePinned = nonce.pin()
// val keyPinned = key.pin()
//
// crypto_stream_xchacha20_xor_ic(
// resultPinned.toPtr(),
// messagePinned.toPtr(),
// message.size.convert(),
// noncePinned.toPtr(),
// initialCounter.convert(),
// keyPinned.toPtr()
// )
//
// messagePinned.unpin()
// resultPinned.unpin()
// noncePinned.unpin()
// keyPinned.unpin()
//
// return result
// }
actual fun xChacha20Keygen(): UByteArray {
val result = UByteArray(crypto_stream_xchacha20_KEYBYTES)
val resultPinned = result.pin()
crypto_stream_xchacha20_keygen(resultPinned.toPtr())
resultPinned.unpin()
return result
}
actual fun xChacha20Xor(
message: UByteArray,
nonce: UByteArray,
key: UByteArray
): UByteArray {
val result = UByteArray(message.size)
val messagePinned = message.pin()
val resultPinned = result.pin()
val noncePinned = nonce.pin()
val keyPinned = key.pin()
crypto_stream_xchacha20_xor(
resultPinned.toPtr(),
messagePinned.toPtr(),
message.size.convert(),
noncePinned.toPtr(),
keyPinned.toPtr()
).ensureLibsodiumSuccess()
messagePinned.unpin()
resultPinned.unpin()
noncePinned.unpin()
keyPinned.unpin()
return result
}
actual fun xChacha20XorIc(
message: UByteArray,
nonce: UByteArray,
initialCounter: ULong,
key: UByteArray
): UByteArray {
val result = UByteArray(message.size)
val messagePinned = message.pin()
val resultPinned = result.pin()
val noncePinned = nonce.pin()
val keyPinned = key.pin()
crypto_stream_xchacha20_xor_ic(
resultPinned.toPtr(),
messagePinned.toPtr(),
message.size.convert(),
noncePinned.toPtr(),
initialCounter.convert(),
keyPinned.toPtr()
).ensureLibsodiumSuccess()
messagePinned.unpin()
resultPinned.unpin()
noncePinned.unpin()
keyPinned.unpin()
return result
}
}

9
multiplatform-crypto-libsodium-bindings/src/nativeMain/kotlin/com/ionspin/kotlin/crypto/util/LibsodiumUtil.kt
View File

@ -1,5 +1,6 @@
package com.ionspin.kotlin.crypto.util
import com.ionspin.kotlin.crypto.GeneralLibsodiumException.Companion.ensureLibsodiumSuccess
import kotlinx.cinterop.addressOf
import kotlinx.cinterop.convert
import kotlinx.cinterop.pin
@ -53,7 +54,7 @@ actual object LibsodiumUtil {
unpaddedData.size.convert(),
blocksize.convert(),
resultingSize.convert()
)
).ensureLibsodiumSuccess()
paddedDataPinned.unpin()
return paddedData
}
@ -68,7 +69,7 @@ actual object LibsodiumUtil {
paddedDataCopyPinned.toPtr(),
paddedData.size.convert(),
blocksize.convert()
)
).ensureLibsodiumSuccess()
val unpaddedSize = newSizeULong[0]
if (unpaddedSize > Int.MAX_VALUE.toULong()) {
throw RuntimeException("Unsupported array size (larger than Integer max value) $unpaddedSize")
@ -131,7 +132,7 @@ actual object LibsodiumUtil {
null,
variant.value
)
).ensureLibsodiumSuccess()
binLenPinned.unpin()
intermediaryResultPinned.unpin()
@ -154,7 +155,7 @@ actual object LibsodiumUtil {
null,
null,
null
)
).ensureLibsodiumSuccess()
resultPinned.unpin()
return result
}

1
sample/build.gradle.kts
View File

@ -38,6 +38,7 @@ val sonatypeSnapshots = "https://oss.sonatype.org/content/repositories/snapshots
repositories {
mavenCentral()
mavenLocal()
maven("https://oss.sonatype.org/content/repositories/snapshots/")
}