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, 2 insertions, 34 deletions

diff --git a/src/lib/pubkey/pk_ops.h b/src/lib/pubkey/pk_ops.h
index 2eb4b8930..57774c3f4 100644
--- a/src/lib/pubkey/pk_ops.h
+++ b/src/lib/pubkey/pk_ops.h
@@ -26,12 +26,12 @@ namespace PK_Ops {
 class BOTAN_DLL Encryption
    {
    public:
-      virtual size_t max_input_bits() const = 0;
-
       virtual secure_vector<byte> encrypt(const byte msg[],
                                           size_t msg_len,
                                           RandomNumberGenerator& rng) = 0;
 
+      virtual size_t max_input_bits() const = 0;
+
       virtual ~Encryption() {}
    };
 
@@ -41,8 +41,6 @@ class BOTAN_DLL Encryption
 class BOTAN_DLL Decryption
    {
    public:
-      virtual size_t max_input_bits() const = 0;
-
       virtual secure_vector<byte> decrypt(byte& valid_mask,
                                           const byte ciphertext[],
                                           size_t ciphertext_len) = 0;
@@ -69,24 +67,6 @@ class BOTAN_DLL Verification
       */
       virtual bool is_valid_signature(const byte sig[], size_t sig_len) = 0;
 
-      /**
-      * Get the maximum message size in bits supported by this public key.
-      * @return maximum message in bits
-      */
-      virtual size_t max_input_bits() const = 0;
-
-      /**
-      * Find out the number of message parts supported by this scheme.
-      * @return number of message parts
-      */
-      virtual size_t message_parts() const { return 1; }
-
-      /**
-      * Find out the message part size supported by this scheme/key.
-      * @return size of the message parts
-      */
-      virtual size_t message_part_size() const { return 0; }
-
       virtual ~Verification() {}
    };
 
@@ -96,18 +76,6 @@ class BOTAN_DLL Verification
 class BOTAN_DLL Signature
    {
    public:
-      /**
-      * Find out the number of message parts supported by this scheme.
-      * @return number of message parts
-      */
-      virtual size_t message_parts() const { return 1; }
-
-      /**
-      * Find out the message part size supported by this scheme/key.
-      * @return size of the message parts
-      */
-      virtual size_t message_part_size() const { return 0; }
-
       /*
       * Add more data to the message currently being signed
       * @param msg the message