Pubkey cleanups

Add Public_Key::key_length usable for policy checking (as in
TLS::Policy::check_peer_key_acceptable)

Remove Public_Key::max_input_bits because it didn't make much sense
for most algorithms actually.

Remove message_parts and message_part_size from PK_Ops

1 files changed, 6 insertions, 1 deletions

diff --git a/src/lib/pubkey/ecc_key/ecc_key.cpp b/src/lib/pubkey/ecc_key/ecc_key.cpp
index befc2cc4c..ea2bb48e9 100644
--- a/src/lib/pubkey/ecc_key/ecc_key.cpp
+++ b/src/lib/pubkey/ecc_key/ecc_key.cpp
@@ -18,9 +18,14 @@
 
 namespace Botan {
 
+size_t EC_PublicKey::key_length() const
+   {
+   return domain().get_curve().get_p().bits();
+   }
+
 size_t EC_PublicKey::estimated_strength() const
    {
-   return ecp_work_factor(domain().get_curve().get_p().bits());
+   return ecp_work_factor(key_length());
    }
 
 EC_PublicKey::EC_PublicKey(const EC_Group& dom_par,