sergeych/crypto2
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fixed SafeKeyEXchange.SessionKey serialization issue

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sergeych committed 2026-06-20 23:55:01 +03:00
1 parent 84a3e82216
commit 66254f8fa6
6 files changed
+73 -25
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src/commonTest/kotlin/ContainerTest.kt
+5 -3
View File
@@ -34,6 +34,8 @@ class ContainerTest {
assertNotNull(d)
assertContentEquals(data, d)
assertTrue { c1.isDecrypted }
assertEquals(syk1.id, c1.decryptedWithKeyId)
assertEquals(syk1, c1.decryptedWithKey)
val data2 = "To push unpushinable".encodeToUByteArray()
val c2 = Container.decode(c.updateData(data2).encoded)
@@ -61,7 +63,7 @@ class ContainerTest {
assertContentEquals(data, d)
assertTrue { c1.isDecrypted }
assertEquals(p2.publicKey.id, c1.decryptedWithKeyId)
assertEquals(p1.publicKey, c1.authorisedByKey)
assertEquals(p2.secretKey, c1.decryptedWithKey)
val data2 = "To push unpushinable".encodeToUByteArray()
val c2 = Container.decode(c.updateData(data2).encoded)
@@ -88,7 +90,7 @@ class ContainerTest {
assertContentEquals(data, d)
assertTrue { c1.isDecrypted }
assertEquals(p4.publicKey.id, c1.decryptedWithKeyId)
assertEquals(p1.publicKey, c1.authorisedByKey)
assertEquals(p4.secretKey, c1.decryptedWithKey)
val data2 = "To push unpushinable".encodeToUByteArray()
val c2 = Container.decode(c.updateData(data2).encoded)
@@ -338,4 +340,4 @@ class ContainerTest {
expectOpen(data2, syk3, p3.secretKey, p4.secretKey)
}
}
}
src/commonTest/kotlin/KeysTest.kt
+22
View File
@@ -241,6 +241,28 @@ class KeysTest {
assertContentEquals(clientSessionKey.sessionTag, serverSessionKey.sessionTag)
}
@Test
fun sessionKeySerializationTest() = runTest {
initCrypto()
val ske = SafeKeyExchange()
val cke = SafeKeyExchange()
val clientSessionKey = cke.clientSessionKey(ske.publicKey)
val serverSessionKey = ske.serverSessionKey(cke.publicKey)
val restoredClientSessionKey = unpack<SafeKeyExchange.SessionKey>(pack(clientSessionKey))
val restoredServerSessionKey = unpack<SafeKeyExchange.SessionKey>(pack(serverSessionKey))
assertEquals(clientSessionKey, restoredClientSessionKey)
assertEquals(serverSessionKey, restoredServerSessionKey)
assertContentEquals(clientSessionKey.sessionTag, restoredClientSessionKey.sessionTag)
assertContentEquals(serverSessionKey.sessionTag, restoredServerSessionKey.sessionTag)
val src = "Hello from restored session keys!"
assertEquals(src, restoredServerSessionKey.decryptString(restoredClientSessionKey.encrypt(src)))
assertEquals(src, restoredClientSessionKey.decryptString(restoredServerSessionKey.encrypt(src)))
}
@Test
fun asymmetricKeyTest() = runTest {
initCrypto()