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Completed cha cha aead variants

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Ugljesa Jovanovic authored and Ugljesa Jovanovic committed 2020-08-30 13:10:31 +02:00
1 parent 3f9f316e04
commit dd0895b5f3
5 files changed
+395 -27
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multiplatform-crypto-libsodium-bindings/src/jsMain/kotlin/com/ionspin/kotlin/crypto/JsSodiumInterface.kt
+23 -3
View File
@@ -44,9 +44,9 @@ interface JsSodiumInterface {
fun crypto_hash_sha512_final(state: dynamic): Uint8Array
//XChaCha20Poly1305
fun crypto_aead_xchacha20poly1305_ietf_encrypt(message: Uint8Array, associatedData: Uint8Array, secretNonce: Uint8Array, nonce: Uint8Array, key: Uint8Array) : Uint8Array
fun crypto_aead_xchacha20poly1305_ietf_decrypt(secretNonce: Uint8Array, ciphertext: Uint8Array, associatedData: Uint8Array, nonce: Uint8Array, key: Uint8Array) : Uint8Array
//XChaCha20Poly1305 - also in bindings
//fun crypto_aead_xchacha20poly1305_ietf_encrypt(message: Uint8Array, associatedData: Uint8Array, secretNonce: Uint8Array, nonce: Uint8Array, key: Uint8Array) : Uint8Array
//fun crypto_aead_xchacha20poly1305_ietf_decrypt(secretNonce: Uint8Array, ciphertext: Uint8Array, associatedData: Uint8Array, nonce: Uint8Array, key: Uint8Array) : Uint8Array
//XChaCha20Poly1305
//encrypt
@@ -71,6 +71,26 @@ interface JsSodiumInterface {
// ---- SecretBox End ----
// ---- AEAD ----
fun crypto_aead_chacha20poly1305_decrypt(nsec : Uint8Array?, ciphertext: Uint8Array, associatedData: Uint8Array, npub: Uint8Array, key: Uint8Array) : Uint8Array
fun crypto_aead_chacha20poly1305_decrypt_detached(nsec: Uint8Array?, ciphertext: Uint8Array, mac: Uint8Array, associatedData: Uint8Array, npub: Uint8Array, key: Uint8Array): Uint8Array
fun crypto_aead_chacha20poly1305_encrypt(message: Uint8Array, associatedData: Uint8Array, nsec: Uint8Array?, npub: Uint8Array, key: Uint8Array) : Uint8Array
fun crypto_aead_chacha20poly1305_encrypt_detached(message: Uint8Array, associatedData: Uint8Array, nsec: Uint8Array?, npub: Uint8Array, key: Uint8Array) : dynamic
fun crypto_aead_chacha20poly1305_ietf_decrypt(nsec : Uint8Array?, ciphertext: Uint8Array, associatedData: Uint8Array, npub: Uint8Array, key: Uint8Array) : Uint8Array
fun crypto_aead_chacha20poly1305_ietf_decrypt_detached(nsec: Uint8Array?, ciphertext: Uint8Array, mac: Uint8Array, associatedData: Uint8Array, npub: Uint8Array, key: Uint8Array): Uint8Array
fun crypto_aead_chacha20poly1305_ietf_encrypt(message: Uint8Array, associatedData: Uint8Array, nsec: Uint8Array?, npub: Uint8Array, key: Uint8Array) : Uint8Array
fun crypto_aead_chacha20poly1305_ietf_encrypt_detached(message: Uint8Array, associatedData: Uint8Array, nsec: Uint8Array?, npub: Uint8Array, key: Uint8Array) : dynamic
fun crypto_aead_chacha20poly1305_ietf_keygen() : Uint8Array
fun crypto_aead_chacha20poly1305_keygen() : Uint8Array
fun crypto_aead_xchacha20poly1305_ietf_decrypt(nsec : Uint8Array?, ciphertext: Uint8Array, associatedData: Uint8Array, npub: Uint8Array, key: Uint8Array) : Uint8Array
fun crypto_aead_xchacha20poly1305_ietf_decrypt_detached(nsec: Uint8Array?, ciphertext: Uint8Array, mac: Uint8Array, associatedData: Uint8Array, npub: Uint8Array, key: Uint8Array): Uint8Array
fun crypto_aead_xchacha20poly1305_ietf_encrypt(message: Uint8Array, associatedData: Uint8Array, nsec: Uint8Array?, npub: Uint8Array, key: Uint8Array) : Uint8Array
fun crypto_aead_xchacha20poly1305_ietf_encrypt_detached(message: Uint8Array, associatedData: Uint8Array, nsec: Uint8Array?, npub: Uint8Array, key: Uint8Array) : dynamic
fun crypto_aead_xchacha20poly1305_ietf_keygen(): Uint8Array
// ---- AEAD end ----
//util
fun memzero(array: Uint8Array)
multiplatform-crypto-libsodium-bindings/src/jsMain/kotlin/com/ionspin/kotlin/crypto/aead/AuthenticatedEncryptionWithAssociatedData.kt
+140 -12
View File
@@ -1,5 +1,10 @@
package com.ionspin.kotlin.crypto.aead
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 AuthenticatedEncryptionWithAssociatedData {
// Ietf
@@ -11,7 +16,13 @@ actual object AuthenticatedEncryptionWithAssociatedData {
nonce: UByteArray,
key: UByteArray
): UByteArray {
TODO("not implemented yet")
return getSodium().crypto_aead_xchacha20poly1305_ietf_encrypt(
message.toUInt8Array(),
associatedData.toUInt8Array(),
null,
nonce.toUInt8Array(),
key.toUInt8Array(),
).toUByteArray()
}
actual fun xChaCha20Poly1305IetfDecrypt(
@@ -20,7 +31,17 @@ actual object AuthenticatedEncryptionWithAssociatedData {
nonce: UByteArray,
key: UByteArray
): UByteArray {
TODO("not implemented yet")
try {
return getSodium().crypto_aead_xchacha20poly1305_ietf_decrypt(
null,
ciphertext.toUInt8Array(),
associatedData.toUInt8Array(),
nonce.toUInt8Array(),
key.toUInt8Array()
).toUByteArray()
} catch (error: Throwable) {
throw AeadCorrupedOrTamperedDataException()
}
}
actual fun xChaCha20Poly1305IetfEncryptDetached(
@@ -29,7 +50,17 @@ actual object AuthenticatedEncryptionWithAssociatedData {
nonce: UByteArray,
key: UByteArray
): AeadEncryptedDataAndTag {
TODO("not implemented yet")
val result = getSodium().crypto_aead_xchacha20poly1305_ietf_encrypt_detached(
message.toUInt8Array(),
associatedData.toUInt8Array(),
null,
nonce.toUInt8Array(),
key.toUInt8Array(),
)
return AeadEncryptedDataAndTag(
(result.ciphertext as Uint8Array).toUByteArray(),
(result.mac as Uint8Array).toUByteArray()
)
}
actual fun xChaCha20Poly1305IetfDecryptDetached(
@@ -39,7 +70,18 @@ actual object AuthenticatedEncryptionWithAssociatedData {
nonce: UByteArray,
key: UByteArray
): UByteArray {
TODO("not implemented yet")
try {
return getSodium().crypto_aead_xchacha20poly1305_ietf_decrypt_detached(
null,
ciphertext.toUInt8Array(),
tag.toUInt8Array(),
associatedData.toUInt8Array(),
nonce.toUInt8Array(),
key.toUInt8Array()
).toUByteArray()
} catch (error: Throwable) {
throw AeadCorrupedOrTamperedDataException()
}
}
actual fun chaCha20Poly1305IetfEncrypt(
@@ -48,7 +90,13 @@ actual object AuthenticatedEncryptionWithAssociatedData {
nonce: UByteArray,
key: UByteArray
): UByteArray {
TODO("not implemented yet")
return getSodium().crypto_aead_chacha20poly1305_ietf_encrypt(
message.toUInt8Array(),
associatedData.toUInt8Array(),
null,
nonce.toUInt8Array(),
key.toUInt8Array(),
).toUByteArray()
}
actual fun chaCha20Poly1305IetfDecrypt(
@@ -57,7 +105,17 @@ actual object AuthenticatedEncryptionWithAssociatedData {
nonce: UByteArray,
key: UByteArray
): UByteArray {
TODO("not implemented yet")
try {
return getSodium().crypto_aead_chacha20poly1305_ietf_decrypt(
null,
ciphertext.toUInt8Array(),
associatedData.toUInt8Array(),
nonce.toUInt8Array(),
key.toUInt8Array()
).toUByteArray()
} catch (error: Throwable) {
throw AeadCorrupedOrTamperedDataException()
}
}
actual fun chaCha20Poly1305IetfEncryptDetached(
@@ -66,7 +124,17 @@ actual object AuthenticatedEncryptionWithAssociatedData {
nonce: UByteArray,
key: UByteArray
): AeadEncryptedDataAndTag {
TODO("not implemented yet")
val result = getSodium().crypto_aead_chacha20poly1305_ietf_encrypt_detached(
message.toUInt8Array(),
associatedData.toUInt8Array(),
null,
nonce.toUInt8Array(),
key.toUInt8Array(),
)
return AeadEncryptedDataAndTag(
(result.ciphertext as Uint8Array).toUByteArray(),
(result.mac as Uint8Array).toUByteArray()
)
}
actual fun chaCha20Poly1305IetfDecryptDetached(
@@ -76,7 +144,18 @@ actual object AuthenticatedEncryptionWithAssociatedData {
nonce: UByteArray,
key: UByteArray
): UByteArray {
TODO("not implemented yet")
try {
return getSodium().crypto_aead_chacha20poly1305_ietf_decrypt_detached(
null,
ciphertext.toUInt8Array(),
tag.toUInt8Array(),
associatedData.toUInt8Array(),
nonce.toUInt8Array(),
key.toUInt8Array()
).toUByteArray()
} catch (error: Throwable) {
throw AeadCorrupedOrTamperedDataException()
}
}
actual fun chaCha20Poly1305Encrypt(
@@ -85,7 +164,13 @@ actual object AuthenticatedEncryptionWithAssociatedData {
nonce: UByteArray,
key: UByteArray
): UByteArray {
TODO("not implemented yet")
return getSodium().crypto_aead_chacha20poly1305_encrypt(
message.toUInt8Array(),
associatedData.toUInt8Array(),
null,
nonce.toUInt8Array(),
key.toUInt8Array(),
).toUByteArray()
}
actual fun chaCha20Poly1305Decrypt(
@@ -94,7 +179,17 @@ actual object AuthenticatedEncryptionWithAssociatedData {
nonce: UByteArray,
key: UByteArray
): UByteArray {
TODO("not implemented yet")
try {
return getSodium().crypto_aead_chacha20poly1305_decrypt(
null,
ciphertext.toUInt8Array(),
associatedData.toUInt8Array(),
nonce.toUInt8Array(),
key.toUInt8Array()
).toUByteArray()
} catch (error: Throwable) {
throw AeadCorrupedOrTamperedDataException()
}
}
actual fun chaCha20Poly1305EncryptDetached(
@@ -103,7 +198,17 @@ actual object AuthenticatedEncryptionWithAssociatedData {
nonce: UByteArray,
key: UByteArray
): AeadEncryptedDataAndTag {
TODO("not implemented yet")
val result = getSodium().crypto_aead_chacha20poly1305_encrypt_detached(
message.toUInt8Array(),
associatedData.toUInt8Array(),
null,
nonce.toUInt8Array(),
key.toUInt8Array(),
)
return AeadEncryptedDataAndTag(
(result.ciphertext as Uint8Array).toUByteArray(),
(result.mac as Uint8Array).toUByteArray()
)
}
actual fun chaCha20Poly1305DecryptDetached(
@@ -113,7 +218,30 @@ actual object AuthenticatedEncryptionWithAssociatedData {
nonce: UByteArray,
key: UByteArray
): UByteArray {
TODO("not implemented yet")
try {
return getSodium().crypto_aead_chacha20poly1305_decrypt_detached(
null,
ciphertext.toUInt8Array(),
tag.toUInt8Array(),
associatedData.toUInt8Array(),
nonce.toUInt8Array(),
key.toUInt8Array()
).toUByteArray()
} catch (error: Throwable) {
throw AeadCorrupedOrTamperedDataException()
}
}
actual fun xChaCha20Poly1305IetfKeygen(): UByteArray {
return getSodium().crypto_aead_xchacha20poly1305_ietf_keygen().toUByteArray()
}
actual fun chaCha20Poly1305IetfKeygen(): UByteArray {
return getSodium().crypto_aead_chacha20poly1305_ietf_keygen().toUByteArray()
}
actual fun chaCha20Poly1305Keygen(): UByteArray {
return getSodium().crypto_aead_chacha20poly1305_keygen().toUByteArray()
}
}