1 files changed, 0 insertions, 145 deletions
diff --git a/src/lib/modes/ecb/ecb.cpp b/src/lib/modes/ecb/ecb.cpp
deleted file mode 100644
index 78dff5ffa..000000000
--- a/src/lib/modes/ecb/ecb.cpp
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
-* ECB Mode
-* (C) 1999-2009,2013 Jack Lloyd
-* (C) 2016 Daniel Neus, Rohde & Schwarz Cybersecurity
-*
-* Botan is released under the Simplified BSD License (see license.txt)
-*/
-
-#include <botan/ecb.h>
-#include <botan/internal/rounding.h>
-
-namespace Botan {
-
-ECB_Mode::ECB_Mode(BlockCipher* cipher, BlockCipherModePaddingMethod* padding) :
-   m_cipher(cipher),
-   m_padding(padding)
-   {
-   if(!m_padding->valid_blocksize(cipher->block_size()))
-      throw Invalid_Argument("Padding " + m_padding->name() +
-                                  " cannot be used with " +
-                                  cipher->name() + "/ECB");
-   }
-
-void ECB_Mode::clear()
-   {
-   m_cipher->clear();
-   }
-
-void ECB_Mode::reset()
-   {
-   // no msg state here
-   return;
-   }
-
-std::string ECB_Mode::name() const
-   {
-   return cipher().name() + "/ECB/" + padding().name();
-   }
-
-size_t ECB_Mode::update_granularity() const
-   {
-   return cipher().parallel_bytes();
-   }
-
-Key_Length_Specification ECB_Mode::key_spec() const
-   {
-   return cipher().key_spec();
-   }
-
-size_t ECB_Mode::default_nonce_length() const
-   {
-   return 0;
-   }
-
-bool ECB_Mode::valid_nonce_length(size_t n) const
-   {
-   return (n == 0);
-   }
-
-void ECB_Mode::key_schedule(const byte key[], size_t length)
-   {
-   m_cipher->set_key(key, length);
-   }
-
-void ECB_Mode::start_msg(const byte[], size_t nonce_len)
-   {
-   if(nonce_len != 0)
-      throw Invalid_IV_Length(name(), nonce_len);
-   }
-
-size_t ECB_Encryption::minimum_final_size() const
-   {
-   return 0;
-   }
-
-size_t ECB_Encryption::output_length(size_t input_length) const
-   {
-   if(input_length == 0)
-      return cipher().block_size();
-   else
-      return round_up(input_length, cipher().block_size());
-   }
-
-size_t ECB_Encryption::process(uint8_t buf[], size_t sz)
-   {
-   const size_t BS = cipher().block_size();
-   BOTAN_ASSERT(sz % BS == 0, "ECB input is full blocks");
-   const size_t blocks = sz / BS;
-   cipher().encrypt_n(buf, buf, blocks);
-   return sz;
-   }
-
-void ECB_Encryption::finish(secure_vector<byte>& buffer, size_t offset)
-   {
-   BOTAN_ASSERT(buffer.size() >= offset, "Offset is sane");
-   const size_t sz = buffer.size() - offset;
-
-   const size_t BS = cipher().block_size();
-
-   const size_t bytes_in_final_block = sz % BS;
-
-   padding().add_padding(buffer, bytes_in_final_block, BS);
-
-   if(buffer.size() % BS)
-      throw Exception("Did not pad to full block size in " + name());
-
-   update(buffer, offset);
-   }
-
-size_t ECB_Decryption::output_length(size_t input_length) const
-   {
-   return input_length;
-   }
-
-size_t ECB_Decryption::minimum_final_size() const
-   {
-   return cipher().block_size();
-   }
-
-size_t ECB_Decryption::process(uint8_t buf[], size_t sz)
-   {
-   const size_t BS = cipher().block_size();
-   BOTAN_ASSERT(sz % BS == 0, "Input is full blocks");
-   size_t blocks = sz / BS;
-   cipher().decrypt_n(buf, buf, blocks);
-   return sz;
-   }
-
-void ECB_Decryption::finish(secure_vector<byte>& buffer, size_t offset)
-   {
-   BOTAN_ASSERT(buffer.size() >= offset, "Offset is sane");
-   const size_t sz = buffer.size() - offset;
-
-   const size_t BS = cipher().block_size();
-
-   if(sz == 0 || sz % BS)
-      throw Decoding_Error(name() + ": Ciphertext not a multiple of block size");
-
-   update(buffer, offset);
-
-   const size_t pad_bytes = BS - padding().unpad(&buffer[buffer.size()-BS], BS);
-   buffer.resize(buffer.size() - pad_bytes); // remove padding
-   }
-
-}