Remove Algo_Registry usage from public key code.

Instead the key types exposes operations like `create_encryption_op`
which will return the relevant operation if the algorithm supports it.

Changes pubkey.h interface, now RNG is passed at init time.
Blinder previous created its own RNG, now it takes it from app.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/lib/tls/tls_messages.h b/src/lib/tls/tls_messages.h
index 25228c865..76421bf4a 100644
--- a/src/lib/tls/tls_messages.h
+++ b/src/lib/tls/tls_messages.h
@@ -482,7 +482,8 @@ class BOTAN_DLL Certificate_Verify final : public Handshake_Message
       */
       bool verify(const X509_Certificate& cert,
                   const Handshake_State& state,
-                  const Policy& policy) const;
+                  const Policy& policy,
+                  RandomNumberGenerator& rng) const;
 
       Certificate_Verify(Handshake_IO& io,
                          Handshake_State& state,
@@ -551,7 +552,8 @@ class Server_Key_Exchange final : public Handshake_Message
 
       bool verify(const Public_Key& server_key,
                   const Handshake_State& state,
-                  const Policy& policy) const;
+                  const Policy& policy,
+                  RandomNumberGenerator& rng) const;
 
       // Only valid for certain kex types
       const Private_Key& server_kex_key() const;