Fix KeyType.can_do() for DH+FFDH

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Mbed-TLS · Jul 18, 2023 · 4325774 · 4325774
1 parent a1f14f2
commit 4325774
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/scripts/mbedtls_dev/crypto_knowledge.py b/scripts/mbedtls_dev/crypto_knowledge.py
@@ -267,6 +267,8 @@ def can_do(self, alg: 'Algorithm') -> bool:
             if alg.head in {'PURE_EDDSA', 'EDDSA_PREHASH'} and \
                eccc == EllipticCurveCategory.TWISTED_EDWARDS:
                 return True
+        if self.head == 'DH' and alg.head == 'FFDH':
+            return True
         return False