1 files changed, 0 insertions, 173 deletions
diff --git a/src/libs/3rdparty/botan/src/lib/pubkey/pk_ops.cpp b/src/libs/3rdparty/botan/src/lib/pubkey/pk_ops.cpp
deleted file mode 100644
index 025836878b..0000000000
--- a/src/libs/3rdparty/botan/src/lib/pubkey/pk_ops.cpp
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
-* PK Operation Types
-* (C) 2010,2015 Jack Lloyd
-*
-* Botan is released under the Simplified BSD License (see license.txt)
-*/
-
-#include <botan/internal/pk_ops_impl.h>
-#include <botan/internal/bit_ops.h>
-#include <botan/rng.h>
-
-namespace Botan {
-
-PK_Ops::Encryption_with_EME::Encryption_with_EME(const std::string& eme)
-   {
-   m_eme.reset(get_eme(eme));
-   if(!m_eme.get())
-      throw Algorithm_Not_Found(eme);
-   }
-
-size_t PK_Ops::Encryption_with_EME::max_input_bits() const
-   {
-   return 8 * m_eme->maximum_input_size(max_raw_input_bits());
-   }
-
-secure_vector<uint8_t> PK_Ops::Encryption_with_EME::encrypt(const uint8_t msg[], size_t msg_len,
-                                                         RandomNumberGenerator& rng)
-   {
-   const size_t max_raw = max_raw_input_bits();
-   const std::vector<uint8_t> encoded = unlock(m_eme->encode(msg, msg_len, max_raw, rng));
-   return raw_encrypt(encoded.data(), encoded.size(), rng);
-   }
-
-PK_Ops::Decryption_with_EME::Decryption_with_EME(const std::string& eme)
-   {
-   m_eme.reset(get_eme(eme));
-   if(!m_eme.get())
-      throw Algorithm_Not_Found(eme);
-   }
-
-secure_vector<uint8_t>
-PK_Ops::Decryption_with_EME::decrypt(uint8_t& valid_mask,
-                                     const uint8_t ciphertext[],
-                                     size_t ciphertext_len)
-   {
-   const secure_vector<uint8_t> raw = raw_decrypt(ciphertext, ciphertext_len);
-   return m_eme->unpad(valid_mask, raw.data(), raw.size());
-   }
-
-PK_Ops::Key_Agreement_with_KDF::Key_Agreement_with_KDF(const std::string& kdf)
-   {
-   if(kdf != "Raw")
-      m_kdf.reset(get_kdf(kdf));
-   }
-
-secure_vector<uint8_t> PK_Ops::Key_Agreement_with_KDF::agree(size_t key_len,
-                                                          const uint8_t w[], size_t w_len,
-                                                          const uint8_t salt[], size_t salt_len)
-   {
-   secure_vector<uint8_t> z = raw_agree(w, w_len);
-   if(m_kdf)
-      return m_kdf->derive_key(key_len, z, salt, salt_len);
-   return z;
-  }
-
-PK_Ops::Signature_with_EMSA::Signature_with_EMSA(const std::string& emsa) :
-   Signature(),
-   m_emsa(get_emsa(emsa)),
-   m_hash(hash_for_emsa(emsa)),
-   m_prefix_used(false)
-   {
-   if(!m_emsa)
-      throw Algorithm_Not_Found(emsa);
-   }
-
-void PK_Ops::Signature_with_EMSA::update(const uint8_t msg[], size_t msg_len)
-   {
-   if(has_prefix() && !m_prefix_used)
-      {
-      m_prefix_used = true;
-      secure_vector<uint8_t> prefix = message_prefix();
-      m_emsa->update(prefix.data(), prefix.size());
-      }
-   m_emsa->update(msg, msg_len);
-   }
-
-secure_vector<uint8_t> PK_Ops::Signature_with_EMSA::sign(RandomNumberGenerator& rng)
-   {
-   m_prefix_used = false;
-   const secure_vector<uint8_t> msg = m_emsa->raw_data();
-   const auto padded = m_emsa->encoding_of(msg, this->max_input_bits(), rng);
-   return raw_sign(padded.data(), padded.size(), rng);
-   }
-
-PK_Ops::Verification_with_EMSA::Verification_with_EMSA(const std::string& emsa) :
-   Verification(),
-   m_emsa(get_emsa(emsa)),
-   m_hash(hash_for_emsa(emsa)),
-   m_prefix_used(false)
-   {
-   if(!m_emsa)
-      throw Algorithm_Not_Found(emsa);
-   }
-
-void PK_Ops::Verification_with_EMSA::update(const uint8_t msg[], size_t msg_len)
-   {
-   if(has_prefix() && !m_prefix_used)
-      {
-      m_prefix_used = true;
-      secure_vector<uint8_t> prefix = message_prefix();
-      m_emsa->update(prefix.data(), prefix.size());
-      }
-   m_emsa->update(msg, msg_len);
-   }
-
-bool PK_Ops::Verification_with_EMSA::is_valid_signature(const uint8_t sig[], size_t sig_len)
-   {
-   m_prefix_used = false;
-   const secure_vector<uint8_t> msg = m_emsa->raw_data();
-
-   if(with_recovery())
-      {
-      secure_vector<uint8_t> output_of_key = verify_mr(sig, sig_len);
-      return m_emsa->verify(output_of_key, msg, max_input_bits());
-      }
-   else
-      {
-      Null_RNG rng;
-      secure_vector<uint8_t> encoded = m_emsa->encoding_of(msg, max_input_bits(), rng);
-      return verify(encoded.data(), encoded.size(), sig, sig_len);
-      }
-   }
-
-void PK_Ops::KEM_Encryption_with_KDF::kem_encrypt(secure_vector<uint8_t>& out_encapsulated_key,
-                                                  secure_vector<uint8_t>& out_shared_key,
-                                                  size_t desired_shared_key_len,
-                                                  Botan::RandomNumberGenerator& rng,
-                                                  const uint8_t salt[],
-                                                  size_t salt_len)
-   {
-   secure_vector<uint8_t> raw_shared;
-   this->raw_kem_encrypt(out_encapsulated_key, raw_shared, rng);
-
-   out_shared_key = m_kdf->derive_key(desired_shared_key_len,
-                                      raw_shared.data(), raw_shared.size(),
-                                      salt, salt_len);
-   }
-
-PK_Ops::KEM_Encryption_with_KDF::KEM_Encryption_with_KDF(const std::string& kdf)
-   {
-   m_kdf.reset(get_kdf(kdf));
-   }
-
-secure_vector<uint8_t>
-PK_Ops::KEM_Decryption_with_KDF::kem_decrypt(const uint8_t encap_key[],
-                                             size_t len,
-                                             size_t desired_shared_key_len,
-                                             const uint8_t salt[],
-                                             size_t salt_len)
-   {
-   secure_vector<uint8_t> raw_shared = this->raw_kem_decrypt(encap_key, len);
-
-   return m_kdf->derive_key(desired_shared_key_len,
-                            raw_shared.data(), raw_shared.size(),
-                            salt, salt_len);
-   }
-
-PK_Ops::KEM_Decryption_with_KDF::KEM_Decryption_with_KDF(const std::string& kdf)
-   {
-   m_kdf.reset(get_kdf(kdf));
-   }
-
-}