1 files changed, 0 insertions, 340 deletions
diff --git a/src/cert/cvc/cvc_self.cpp b/src/cert/cvc/cvc_self.cpp
deleted file mode 100644
index 46e4960e1..000000000
--- a/src/cert/cvc/cvc_self.cpp
+++ /dev/null
@@ -1,340 +0,0 @@
-/*
-  (C) 2007 FlexSecure GmbH
-      2008-2010 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#include <botan/cvc_self.h>
-#include <botan/ecc_key.h>
-#include <botan/point_gfp.h>
-#include <botan/oids.h>
-#include <sstream>
-#include <memory>
-
-namespace Botan {
-
-namespace {
-
-/*
-* cvc CHAT values
-*/
-enum CHAT_values{
-      CVCA = 0xC0,
-      DVCA_domestic = 0x80,
-      DVCA_foreign =  0x40,
-      IS   = 0x00,
-
-      IRIS = 0x02,
-      FINGERPRINT = 0x01
-};
-
-void encode_eac_bigint(DER_Encoder& der, const BigInt& x, ASN1_Tag tag)
-   {
-   der.encode(BigInt::encode_1363(x, x.bytes()), OCTET_STRING, tag);
-   }
-
-std::vector<byte> eac_1_1_encoding(const EC_PublicKey* key,
-                                    const OID& sig_algo)
-   {
-   if(key->domain_format() == EC_DOMPAR_ENC_OID)
-      throw Encoding_Error("CVC encoder: cannot encode parameters by OID");
-
-   const EC_Group& domain = key->domain();
-
-   // This is why we can't have nice things
-
-   DER_Encoder enc;
-   enc.start_cons(ASN1_Tag(73), APPLICATION)
-      .encode(sig_algo);
-
-   if(key->domain_format() == EC_DOMPAR_ENC_EXPLICIT)
-      {
-      encode_eac_bigint(enc, domain.get_curve().get_p(), ASN1_Tag(1));
-      encode_eac_bigint(enc, domain.get_curve().get_a(), ASN1_Tag(2));
-      encode_eac_bigint(enc, domain.get_curve().get_b(), ASN1_Tag(3));
-
-      enc.encode(EC2OSP(domain.get_base_point(), PointGFp::UNCOMPRESSED),
-                 OCTET_STRING, ASN1_Tag(4));
-
-      encode_eac_bigint(enc, domain.get_order(), ASN1_Tag(4));
-      }
-
-   enc.encode(EC2OSP(key->public_point(), PointGFp::UNCOMPRESSED),
-              OCTET_STRING, ASN1_Tag(6));
-
-   if(key->domain_format() == EC_DOMPAR_ENC_EXPLICIT)
-      encode_eac_bigint(enc, domain.get_cofactor(), ASN1_Tag(7));
-
-   enc.end_cons();
-
-   return enc.get_contents_unlocked();
-   }
-
-std::string padding_and_hash_from_oid(OID const& oid)
-   {
-   std::string padding_and_hash = OIDS::lookup(oid); // use the hash
-
-   if(padding_and_hash.substr(0,6) != "ECDSA/")
-      throw Invalid_State("CVC: Can only use ECDSA, not " + padding_and_hash);
-
-   padding_and_hash.erase(0, padding_and_hash.find("/") + 1);
-   return padding_and_hash;
-   }
-
-}
-
-namespace CVC_EAC {
-
-EAC1_1_CVC create_self_signed_cert(Private_Key const& key,
-                                   EAC1_1_CVC_Options const& opt,
-                                   RandomNumberGenerator& rng)
-   {
-   // NOTE: we ignore the value of opt.chr
-
-   const ECDSA_PrivateKey* priv_key = dynamic_cast<const ECDSA_PrivateKey*>(&key);
-
-   if(priv_key == 0)
-      throw Invalid_Argument("CVC_EAC::create_self_signed_cert(): unsupported key type");
-
-   ASN1_Chr chr(opt.car.value());
-
-   AlgorithmIdentifier sig_algo;
-   std::string padding_and_hash("EMSA1_BSI(" + opt.hash_alg + ")");
-   sig_algo.oid = OIDS::lookup(priv_key->algo_name() + "/" + padding_and_hash);
-   sig_algo = AlgorithmIdentifier(sig_algo.oid, AlgorithmIdentifier::USE_NULL_PARAM);
-
-   PK_Signer signer(*priv_key, padding_and_hash);
-
-   std::vector<byte> enc_public_key = eac_1_1_encoding(priv_key, sig_algo.oid);
-
-   return make_cvc_cert(signer,
-                        enc_public_key,
-                        opt.car, chr,
-                        opt.holder_auth_templ,
-                        opt.ced, opt.cex, rng);
-   }
-
-EAC1_1_Req create_cvc_req(Private_Key const& key,
-                          ASN1_Chr const& chr,
-                          std::string const& hash_alg,
-                          RandomNumberGenerator& rng)
-   {
-
-   ECDSA_PrivateKey const* priv_key = dynamic_cast<ECDSA_PrivateKey const*>(&key);
-   if (priv_key == 0)
-      {
-      throw Invalid_Argument("CVC_EAC::create_self_signed_cert(): unsupported key type");
-      }
-   AlgorithmIdentifier sig_algo;
-   std::string padding_and_hash("EMSA1_BSI(" + hash_alg + ")");
-   sig_algo.oid = OIDS::lookup(priv_key->algo_name() + "/" + padding_and_hash);
-   sig_algo = AlgorithmIdentifier(sig_algo.oid, AlgorithmIdentifier::USE_NULL_PARAM);
-
-   PK_Signer signer(*priv_key, padding_and_hash);
-
-   std::vector<byte> enc_public_key = eac_1_1_encoding(priv_key, sig_algo.oid);
-
-   std::vector<byte> enc_cpi;
-   enc_cpi.push_back(0x00);
-   std::vector<byte> tbs = DER_Encoder()
-      .encode(enc_cpi, OCTET_STRING, ASN1_Tag(41), APPLICATION)
-      .raw_bytes(enc_public_key)
-      .encode(chr)
-      .get_contents_unlocked();
-
-   std::vector<byte> signed_cert =
-      EAC1_1_gen_CVC<EAC1_1_Req>::make_signed(signer,
-                                              EAC1_1_gen_CVC<EAC1_1_Req>::build_cert_body(tbs),
-                                              rng);
-
-   DataSource_Memory source(signed_cert);
-   return EAC1_1_Req(source);
-   }
-
-EAC1_1_ADO create_ado_req(Private_Key const& key,
-                          EAC1_1_Req const& req,
-                          ASN1_Car const& car,
-                          RandomNumberGenerator& rng)
-   {
-
-   ECDSA_PrivateKey const* priv_key = dynamic_cast<ECDSA_PrivateKey const*>(&key);
-   if (priv_key == 0)
-      {
-      throw Invalid_Argument("CVC_EAC::create_self_signed_cert(): unsupported key type");
-      }
-
-   std::string padding_and_hash = padding_and_hash_from_oid(req.signature_algorithm().oid);
-   PK_Signer signer(*priv_key, padding_and_hash);
-   std::vector<byte> tbs_bits = req.BER_encode();
-   tbs_bits += DER_Encoder().encode(car).get_contents();
-
-   std::vector<byte> signed_cert =
-      EAC1_1_ADO::make_signed(signer, tbs_bits, rng);
-
-   DataSource_Memory source(signed_cert);
-   return EAC1_1_ADO(source);
-   }
-
-} // namespace CVC_EAC
-namespace DE_EAC
-{
-
-EAC1_1_CVC create_cvca(Private_Key const& key,
-                       std::string const& hash,
-                       ASN1_Car const& car, bool iris, bool fingerpr,
-                       u32bit cvca_validity_months,
-                       RandomNumberGenerator& rng)
-   {
-   ECDSA_PrivateKey const* priv_key = dynamic_cast<ECDSA_PrivateKey const*>(&key);
-   if (priv_key == 0)
-      {
-      throw Invalid_Argument("CVC_EAC::create_self_signed_cert(): unsupported key type");
-      }
-   EAC1_1_CVC_Options opts;
-   opts.car = car;
-
-   opts.ced = ASN1_Ced(std::chrono::system_clock::now());
-   opts.cex = ASN1_Cex(opts.ced);
-   opts.cex.add_months(cvca_validity_months);
-   opts.holder_auth_templ = (CVCA | (iris * IRIS) | (fingerpr * FINGERPRINT));
-   opts.hash_alg = hash;
-   return CVC_EAC::create_self_signed_cert(*priv_key, opts, rng);
-   }
-
-
-
-EAC1_1_CVC link_cvca(EAC1_1_CVC const& signer,
-                     Private_Key const& key,
-                     EAC1_1_CVC const& signee,
-                     RandomNumberGenerator& rng)
-   {
-   const ECDSA_PrivateKey* priv_key = dynamic_cast<ECDSA_PrivateKey const*>(&key);
-
-   if (priv_key == 0)
-      throw Invalid_Argument("link_cvca(): unsupported key type");
-
-   ASN1_Ced ced(std::chrono::system_clock::now());
-   ASN1_Cex cex(signee.get_cex());
-   if (*static_cast<EAC_Time*>(&ced) > *static_cast<EAC_Time*>(&cex))
-      {
-      std::string detail("link_cvca(): validity periods of provided certificates don't overlap: currend time = ced = ");
-      detail += ced.as_string();
-      detail += ", signee.cex = ";
-      detail += cex.as_string();
-      throw Invalid_Argument(detail);
-      }
-   if (signer.signature_algorithm() != signee.signature_algorithm())
-      {
-      throw Invalid_Argument("link_cvca(): signature algorithms of signer and signee don't match");
-      }
-   AlgorithmIdentifier sig_algo = signer.signature_algorithm();
-   std::string padding_and_hash = padding_and_hash_from_oid(sig_algo.oid);
-   PK_Signer pk_signer(*priv_key, padding_and_hash);
-   std::unique_ptr<Public_Key> pk(signee.subject_public_key());
-   ECDSA_PublicKey* subj_pk = dynamic_cast<ECDSA_PublicKey*>(pk.get());
-   subj_pk->set_parameter_encoding(EC_DOMPAR_ENC_EXPLICIT);
-
-   std::vector<byte> enc_public_key = eac_1_1_encoding(priv_key, sig_algo.oid);
-
-   return make_cvc_cert(pk_signer, enc_public_key,
-                        signer.get_car(),
-                        signee.get_chr(),
-                        signer.get_chat_value(),
-                        ced, cex,
-                        rng);
-   }
-
-EAC1_1_CVC sign_request(EAC1_1_CVC const& signer_cert,
-                        Private_Key const& key,
-                        EAC1_1_Req const& signee,
-                        u32bit seqnr,
-                        u32bit seqnr_len,
-                        bool domestic,
-                        u32bit dvca_validity_months,
-                        u32bit ca_is_validity_months,
-                        RandomNumberGenerator& rng)
-   {
-   ECDSA_PrivateKey const* priv_key = dynamic_cast<ECDSA_PrivateKey const*>(&key);
-   if (priv_key == 0)
-      {
-      throw Invalid_Argument("CVC_EAC::create_self_signed_cert(): unsupported key type");
-      }
-   std::string chr_str = signee.get_chr().value();
-
-   std::string seqnr_string = std::to_string(seqnr);
-
-   while(seqnr_string.size() < seqnr_len)
-      seqnr_string = '0' + seqnr_string;
-
-   chr_str += seqnr_string;
-   ASN1_Chr chr(chr_str);
-   std::string padding_and_hash = padding_and_hash_from_oid(signee.signature_algorithm().oid);
-   PK_Signer pk_signer(*priv_key, padding_and_hash);
-   std::unique_ptr<Public_Key> pk(signee.subject_public_key());
-   ECDSA_PublicKey*  subj_pk = dynamic_cast<ECDSA_PublicKey*>(pk.get());
-   std::unique_ptr<Public_Key> signer_pk(signer_cert.subject_public_key());
-
-   // for the case that the domain parameters are not set...
-   // (we use those from the signer because they must fit)
-   //subj_pk->set_domain_parameters(priv_key->domain_parameters());
-
-   subj_pk->set_parameter_encoding(EC_DOMPAR_ENC_IMPLICITCA);
-
-   AlgorithmIdentifier sig_algo(signer_cert.signature_algorithm());
-
-   ASN1_Ced ced(std::chrono::system_clock::now());
-
-   u32bit chat_val;
-   u32bit chat_low = signer_cert.get_chat_value() & 0x3; // take the chat rights from signer
-   ASN1_Cex cex(ced);
-   if ((signer_cert.get_chat_value() & CVCA) == CVCA)
-      {
-      // we sign a dvca
-      cex.add_months(dvca_validity_months);
-      if (domestic)
-         chat_val = DVCA_domestic | chat_low;
-      else
-         chat_val = DVCA_foreign | chat_low;
-      }
-   else if ((signer_cert.get_chat_value() & DVCA_domestic) == DVCA_domestic ||
-            (signer_cert.get_chat_value() & DVCA_foreign) == DVCA_foreign)
-      {
-      cex.add_months(ca_is_validity_months);
-      chat_val = IS | chat_low;
-      }
-   else
-      {
-      throw Invalid_Argument("sign_request(): encountered illegal value for CHAT");
-      // (IS cannot sign certificates)
-      }
-
-   std::vector<byte> enc_public_key = eac_1_1_encoding(priv_key, sig_algo.oid);
-
-   return make_cvc_cert(pk_signer, enc_public_key,
-                        ASN1_Car(signer_cert.get_chr().iso_8859()),
-                        chr,
-                        chat_val,
-                        ced,
-                        cex,
-                        rng);
-   }
-
-EAC1_1_Req create_cvc_req(Private_Key const& prkey,
-                          ASN1_Chr const& chr,
-                          std::string const& hash_alg,
-                          RandomNumberGenerator& rng)
-   {
-   ECDSA_PrivateKey const* priv_key = dynamic_cast<ECDSA_PrivateKey const*>(&prkey);
-   if (priv_key == 0)
-      {
-      throw Invalid_Argument("CVC_EAC::create_self_signed_cert(): unsupported key type");
-      }
-   ECDSA_PrivateKey key(*priv_key);
-   key.set_parameter_encoding(EC_DOMPAR_ENC_IMPLICITCA);
-   return CVC_EAC::create_cvc_req(key, chr, hash_alg, rng);
-   }
-
-} // namespace DE_EAC
-
-}