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Completed crypto auth and added tests

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Ugljesa Jovanovic 2020-08-30 19:02:40 +02:00 committed by Ugljesa Jovanovic
parent d2fda34807
commit 16cb5c2dee
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GPG Key ID: 178E6DFCECCB0E0F
6 changed files with 136 additions and 37 deletions
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3
multiplatform-crypto-libsodium-bindings/src/commonMain/kotlin/com.ionspin.kotlin.crypto/auth/Auth.kt
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@ -9,11 +9,12 @@ package com.ionspin.kotlin.crypto.auth
val crypto_auth_BYTES = 32
val crypto_auth_KEYBYTES = 32
// do the 512 hmac and the deliver just 32 bytes of result
val crypto_auth_hmacsha512256_BYTES = 32
val crypto_auth_hmacsha512256_KEYBYTES = 32
val crypto_auth_hmacsha256_KEYBYTES = 32
val crypto_auth_hmacsha256_BYTES =32
val crypto_auth_hmacsha256_BYTES = 32
val crypto_auth_hmacsha512_KEYBYTES = 32
val crypto_auth_hmacsha512_BYTES = 64

15
multiplatform-crypto-libsodium-bindings/src/commonTest/kotlin/com/ionspin/kotlin/crypto/auth/AuthTest.kt
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@ -21,7 +21,6 @@ class AuthTest {
" to get some lyrics in these tests").encodeToUByteArray()
val key = "We'll see1We'll see1We'll see123".encodeToUByteArray()
println("Key size ${key.size}")
val expected = "702beb4494a1d80795512668df016807ec052dc848a4c958eb1544ec1c8d6314".hexStringToUByteArray()
@ -92,4 +91,18 @@ class AuthTest {
}
}
}
@Test
fun simpleKeygenTest() {
LibsodiumInitializer.initializeWithCallback {
val authKey = Auth.authKeygen()
assertTrue { authKey.size == crypto_auth_KEYBYTES }
val auth256Key = Auth.authHmacSha256Keygen()
assertTrue { auth256Key.size == crypto_auth_hmacsha256_KEYBYTES }
val auth512Key = Auth.authHmacSha512Keygen()
assertTrue { auth512Key.size == crypto_auth_hmacsha512_KEYBYTES }
}
}
}

14
multiplatform-crypto-libsodium-bindings/src/jsMain/kotlin/com/ionspin/kotlin/crypto/JsSodiumInterface.kt
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@ -91,6 +91,20 @@ interface JsSodiumInterface {
// ---- AEAD end ----
// ---- Auth ----
fun crypto_auth(message: Uint8Array, key: Uint8Array) : Uint8Array
fun crypto_auth_keygen() : Uint8Array
fun crypto_auth_verify(tag: Uint8Array, message: Uint8Array, key: Uint8Array) : Boolean
fun crypto_auth_hmacsha256(message: Uint8Array, key: Uint8Array) : Uint8Array
fun crypto_auth_hmacsha256_keygen() : Uint8Array
fun crypto_auth_hmacsha256_verify(tag: Uint8Array, message: Uint8Array, key: Uint8Array) : Boolean
fun crypto_auth_hmacsha512(message: Uint8Array, key: Uint8Array) : Uint8Array
fun crypto_auth_hmacsha512_keygen() : Uint8Array
fun crypto_auth_hmacsha512_verify(tag: Uint8Array, message: Uint8Array, key: Uint8Array) : Boolean
// ---- Auth end ----
//util
fun memzero(array: Uint8Array)

45
multiplatform-crypto-libsodium-bindings/src/jsMain/kotlin/com/ionspin/kotlin/crypto/auth/Auth.kt
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@ -1,24 +1,40 @@
package com.ionspin.kotlin.crypto.auth
import com.ionspin.kotlin.crypto.getSodium
import ext.libsodium.com.ionspin.kotlin.crypto.toUByteArray
import ext.libsodium.com.ionspin.kotlin.crypto.toUInt8Array
import org.khronos.webgl.Uint8Array
actual object Auth {
actual fun authKeygen(): UByteArray {
TODO("not implemented yet")
return getSodium().crypto_auth_keygen().toUByteArray()
}
actual fun auth(message: UByteArray, key: UByteArray): UByteArray {
TODO("not implemented yet")
return getSodium().crypto_auth(
message.toUInt8Array(),
key.toUInt8Array()
).toUByteArray()
}
actual fun authVerify(mac: UByteArray, message: UByteArray, key: UByteArray): Boolean {
TODO("not implemented yet")
return getSodium().crypto_auth_verify(
mac.toUInt8Array(),
message.toUInt8Array(),
key.toUInt8Array()
)
}
actual fun authHmacSha256Keygen(): UByteArray {
TODO("not implemented yet")
return getSodium().crypto_auth_hmacsha256_keygen().toUByteArray()
}
actual fun authHmacSha256(message: UByteArray, key: UByteArray): UByteArray {
TODO("not implemented yet")
return getSodium().crypto_auth_hmacsha256(
message.toUInt8Array(),
key.toUInt8Array()
).toUByteArray()
}
actual fun authHmacSha256Verify(
@ -26,15 +42,22 @@ actual object Auth {
message: UByteArray,
key: UByteArray
): Boolean {
TODO("not implemented yet")
return getSodium().crypto_auth_hmacsha256_verify(
mac.toUInt8Array(),
message.toUInt8Array(),
key.toUInt8Array()
)
}
actual fun authHmacSha512Keygen(): UByteArray {
TODO("not implemented yet")
return getSodium().crypto_auth_hmacsha512_keygen().toUByteArray()
}
actual fun authHmacSha512(message: UByteArray, key: UByteArray): UByteArray {
TODO("not implemented yet")
return getSodium().crypto_auth_hmacsha512(
message.toUInt8Array(),
key.toUInt8Array()
).toUByteArray()
}
actual fun authHmacSha512Verify(
@ -42,7 +65,11 @@ actual object Auth {
message: UByteArray,
key: UByteArray
): Boolean {
TODO("not implemented yet")
return getSodium().crypto_auth_hmacsha512_verify(
mac.toUInt8Array(),
message.toUInt8Array(),
key.toUInt8Array()
)
}
}

62
multiplatform-crypto-libsodium-bindings/src/jvmMain/kotlin/com/ionspin/kotlin/crypto/auth/Auth.kt
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@ -1,24 +1,49 @@
package com.ionspin.kotlin.crypto.auth
import com.ionspin.kotlin.crypto.LibsodiumInitializer.sodium
actual object Auth {
actual fun authKeygen(): UByteArray {
TODO("not implemented yet")
val generatedKey = UByteArray(crypto_auth_KEYBYTES)
sodium.crypto_auth_keygen(generatedKey.asByteArray())
return generatedKey
}
actual fun auth(message: UByteArray, key: UByteArray): UByteArray {
TODO("not implemented yet")
val mac = UByteArray(crypto_auth_BYTES)
sodium.crypto_auth(
mac.asByteArray(),
message.asByteArray(),
message.size.toLong(),
key.asByteArray()
)
return mac
}
actual fun authVerify(mac: UByteArray, message: UByteArray, key: UByteArray): Boolean {
TODO("not implemented yet")
return sodium.crypto_auth_verify(
mac.asByteArray(),
message.asByteArray(),
message.size.toLong(),
key.asByteArray()
) == 0
}
actual fun authHmacSha256Keygen(): UByteArray {
TODO("not implemented yet")
val generatedKey = UByteArray(crypto_auth_hmacsha256_KEYBYTES)
sodium.crypto_auth_hmacsha256_keygen(generatedKey.asByteArray())
return generatedKey
}
actual fun authHmacSha256(message: UByteArray, key: UByteArray): UByteArray {
TODO("not implemented yet")
val mac = UByteArray(crypto_auth_hmacsha256_BYTES)
sodium.crypto_auth_hmacsha256(
mac.asByteArray(),
message.asByteArray(),
message.size.toLong(),
key.asByteArray()
)
return mac
}
actual fun authHmacSha256Verify(
@ -26,15 +51,29 @@ actual object Auth {
message: UByteArray,
key: UByteArray
): Boolean {
TODO("not implemented yet")
return sodium.crypto_auth_hmacsha256_verify(
mac.asByteArray(),
message.asByteArray(),
message.size.toLong(),
key.asByteArray()
) == 0
}
actual fun authHmacSha512Keygen(): UByteArray {
TODO("not implemented yet")
val generatedKey = UByteArray(crypto_auth_hmacsha512_KEYBYTES)
sodium.crypto_auth_hmacsha512_keygen(generatedKey.asByteArray())
return generatedKey
}
actual fun authHmacSha512(message: UByteArray, key: UByteArray): UByteArray {
TODO("not implemented yet")
val mac = UByteArray(crypto_auth_hmacsha512_BYTES)
sodium.crypto_auth_hmacsha512(
mac.asByteArray(),
message.asByteArray(),
message.size.toLong(),
key.asByteArray()
)
return mac
}
actual fun authHmacSha512Verify(
@ -42,7 +81,12 @@ actual object Auth {
message: UByteArray,
key: UByteArray
): Boolean {
TODO("not implemented yet")
return sodium.crypto_auth_hmacsha512_verify(
mac.asByteArray(),
message.asByteArray(),
message.size.toLong(),
key.asByteArray()
) == 0
}
}

34
supported_bindings_list.md
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@ -27,15 +27,15 @@
| crypto_aead_xchacha20poly1305_ietf_encrypt | :heavy_check_mark: |
| crypto_aead_xchacha20poly1305_ietf_encrypt_detached | :heavy_check_mark: |
| crypto_aead_xchacha20poly1305_ietf_keygen | :heavy_check_mark: |
| crypto_auth | |
| crypto_auth_hmacsha256 | |
| crypto_auth_hmacsha256_keygen | |
| crypto_auth_hmacsha256_verify | |
| crypto_auth_hmacsha512 | |
| crypto_auth_hmacsha512_keygen | |
| crypto_auth_hmacsha512_verify | |
| crypto_auth_keygen | |
| crypto_auth_verify | |
| crypto_auth | :heavy_check_mark: |
| crypto_auth_hmacsha256 | :heavy_check_mark: |
| crypto_auth_hmacsha256_keygen | :heavy_check_mark: |
| crypto_auth_hmacsha256_verify | :heavy_check_mark: |
| crypto_auth_hmacsha512 | :heavy_check_mark: |
| crypto_auth_hmacsha512_keygen | :heavy_check_mark: |
| crypto_auth_hmacsha512_verify | :heavy_check_mark: |
| crypto_auth_keygen | :heavy_check_mark: |
| crypto_auth_verify | :heavy_check_mark: |
| crypto_box_beforenm | |
| crypto_box_curve25519xchacha20poly1305_keypair | |
| crypto_box_curve25519xchacha20poly1305_seal | |
@ -174,14 +174,14 @@
| crypto_aead_xchacha20poly1305_ietf_MESSAGEBYTES_MAX | |
| crypto_aead_xchacha20poly1305_ietf_NPUBBYTES | :heavy_check_mark: |
| crypto_aead_xchacha20poly1305_ietf_NSECBYTES | |
| crypto_auth_BYTES | |
| crypto_auth_KEYBYTES | |
| crypto_auth_hmacsha256_BYTES | |
| crypto_auth_hmacsha256_KEYBYTES | |
| crypto_auth_hmacsha512256_BYTES | |
| crypto_auth_hmacsha512256_KEYBYTES | |
| crypto_auth_hmacsha512_BYTES | |
| crypto_auth_hmacsha512_KEYBYTES | |
| crypto_auth_BYTES | :heavy_check_mark: |
| crypto_auth_KEYBYTES | :heavy_check_mark: |
| crypto_auth_hmacsha256_BYTES | :heavy_check_mark: |
| crypto_auth_hmacsha256_KEYBYTES | :heavy_check_mark: |
| crypto_auth_hmacsha512256_BYTES | :heavy_check_mark: |
| crypto_auth_hmacsha512256_KEYBYTES | :heavy_check_mark: |
| crypto_auth_hmacsha512_BYTES | :heavy_check_mark: |
| crypto_auth_hmacsha512_KEYBYTES | :heavy_check_mark: |
| crypto_box_BEFORENMBYTES | |
| crypto_box_MACBYTES | |
| crypto_box_MESSAGEBYTES_MAX | |