From cda02a3b30a6074ecc4571f3946f5d85ee470379 Mon Sep 17 00:00:00 2001
From: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
Date: Sun, 22 Aug 2021 10:04:49 +0100
Subject: [PATCH] support 3072 bits RSA key size (#180)

---
 src/Simplex/Messaging/Crypto.hs | 1 +
 src/Simplex/Messaging/Server.hs | 4 ++++
 tests/ServerTests.hs            | 9 ++++++++-
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/Simplex/Messaging/Crypto.hs b/src/Simplex/Messaging/Crypto.hs
index bc709e377..10e7ad5b5 100644
--- a/src/Simplex/Messaging/Crypto.hs
+++ b/src/Simplex/Messaging/Crypto.hs
@@ -256,6 +256,7 @@ validKeySize :: Int -> Bool
 validKeySize = \case
   128 -> True
   256 -> True
+  384 -> True
   512 -> True
   _ -> False
 
diff --git a/src/Simplex/Messaging/Server.hs b/src/Simplex/Messaging/Server.hs
index 211317cc6..221793d2f 100644
--- a/src/Simplex/Messaging/Server.hs
+++ b/src/Simplex/Messaging/Server.hs
@@ -157,6 +157,7 @@ verifyTransmission (sig, t@(corrId, queueId, cmd)) = do
       cryptoVerify $ case sigLen of
         128 -> dummyKey128
         256 -> dummyKey256
+        384 -> dummyKey384
         512 -> dummyKey512
         _ -> dummyKey256
     sigLen = B.length $ C.unSignature sig
@@ -169,6 +170,9 @@ dummyKey128 = "MIIBIDANBgkqhkiG9w0BAQEFAAOCAQ0AMIIBCAKBgQC2oeA7s4roXN5K2N6022I1/
 dummyKey256 :: C.PublicKey
 dummyKey256 = "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"
 
+dummyKey384 :: C.PublicKey
+dummyKey384 = "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"
+
 dummyKey512 :: C.PublicKey
 dummyKey512 = "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"
 
diff --git a/tests/ServerTests.hs b/tests/ServerTests.hs
index bca83c073..a3d93093b 100644
--- a/tests/ServerTests.hs
+++ b/tests/ServerTests.hs
@@ -337,12 +337,19 @@ testTiming (ATransport t) =
         (testSameTiming rh sh)
         [ (128, 128, 100),
           (128, 256, 25),
+          (128, 384, 15),
           -- (128, 512, 15),
           (256, 128, 100),
-          (256, 256, 25)
+          (256, 256, 25),
+          (256, 384, 15),
           -- (256, 512, 15),
+          (384, 128, 100),
+          (384, 256, 25),
+          (384, 384, 15)
+          -- (384, 512, 15),
           -- (512, 128, 100),
           -- (512, 256, 25),
+          -- (512, 384, 15),
           -- (512, 512, 15)
         ]
   where