caspervk/AndroidAPS
1
0
Fork 0
Code Releases Activity

dash bke tests: fix decrypt test

Browse source 
We were trying to use an encryption NONCE for decryption.
The fix was to replac data with data from logs.
This commit is contained in:
Andrei Vereha 2021-03-14 15:54:47 +01:00
parent 752f393f3b
commit 379c0cd8c7
1 changed files with 12 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
omnipod-dash/src/test/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/comm/endecrypt/EnDecryptTest.kt
View file

@ -13,21 +13,24 @@ class EnDecryptTest {
fun decrypt() { fun decrypt() {
// TODO: add data received from the pod // TODO: add data received from the pod
// this test is failing because the way we increment the nonce // this test is failing because the way we increment the nonce
val received =
"54,57,11,a1,0c,16,03,00,08,20,2e,a9,08,20,2e,a8,34,7c,b9,7b,38,5d,45,a3,c4,0e,40,4c,55,71,5e,f3,c3,86,50,17,36,7e,62,3c,7d,0b,46,9e,81,cd,fd,9a".replace(
",",
""
)
val decryptedPayload =
"30,2e,30,3d,00,12,08,20,2e,a9,1c,0a,1d,05,00,16,b0,00,00,00,0b,ff,01,fe".replace(",", "")
val aapsLogger = AAPSLoggerTest() val aapsLogger = AAPSLoggerTest()
val enDecrypt = EnDecrypt( val enDecrypt = EnDecrypt(
aapsLogger, aapsLogger,
Nonce( Nonce(
Hex.decode("dda23c090a0a0a0a"), Hex.decode("6c,ff,5d,18,b7,61,6c,ae".replace(",", "")),
0 22
), ),
Hex.decode("ba1283744b6de9fab6d9b77d95a71d6e") Hex.decode("55,79,9f,d2,66,64,cb,f6,e4,76,52,5e,2d,ee,52,c6".replace(",", ""))
) )
val encryptedMessage = Hex.decode( val encryptedMessage = Hex.decode(received)
"54571101070003400242000002420001" + val decrypted = Hex.decode(decryptedPayload)
"e09158bcb0285a81bf30635f3a17ee73f0afbb3286bc524a8a66" +
"fb1bc5b001e56543"
)
val decrypted = Hex.decode("53302e303d000effffffff00060704ffffffff82b22c47302e30")
val msg = MessagePacket.parse(encryptedMessage) val msg = MessagePacket.parse(encryptedMessage)
val decryptedMsg = enDecrypt.decrypt(msg) val decryptedMsg = enDecrypt.decrypt(msg)