diff options
Diffstat (limited to 'src/lib/pubkey/pk_algs.cpp')
| -rw-r--r-- | src/lib/pubkey/pk_algs.cpp | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/src/lib/pubkey/pk_algs.cpp b/src/lib/pubkey/pk_algs.cpp index 1e1fd739a..19d7361b4 100644 --- a/src/lib/pubkey/pk_algs.cpp +++ b/src/lib/pubkey/pk_algs.cpp @@ -56,6 +56,10 @@ #include <botan/xmss.h> #endif +#if defined(BOTAN_HAS_OPENSSL) + #include <botan/internal/openssl.h> +#endif + namespace Botan { std::unique_ptr<Public_Key> @@ -203,7 +207,8 @@ load_private_key(const AlgorithmIdentifier& alg_id, std::unique_ptr<Private_Key> create_private_key(const std::string& alg_name, RandomNumberGenerator& rng, - const std::string& params) + const std::string& params, + const std::string& provider) { /* * Default paramaters are chosen for work factor > 2**128 where possible @@ -218,6 +223,17 @@ create_private_key(const std::string& alg_name, if(alg_name == "RSA") { const size_t rsa_bits = (params.empty() ? 3072 : to_u32bit(params)); +#if defined(BOTAN_HAS_OPENSSL) + if(provider.empty() || provider == "openssl") + { + std::unique_ptr<Botan::Private_Key> pk; + if(pk = make_openssl_rsa_private_key(rng, rsa_bits)) + return pk; + + if(!provider.empty()) + return nullptr; + } +#endif return std::unique_ptr<Private_Key>(new RSA_PrivateKey(rng, rsa_bits)); } #endif @@ -311,4 +327,22 @@ create_private_key(const std::string& alg_name, return std::unique_ptr<Private_Key>(); } +std::vector<std::string> +probe_provider_private_key(const std::string& alg_name, + const std::vector<std::string> possible) + { + std::vector<std::string> providers; + for(auto&& prov : possible) + { + if(prov == "base" || +#if defined(BOTAN_HAS_OPENSSL) + (prov == "openssl" && alg_name == "RSA") || +#endif + 0) + { + providers.push_back(prov); // available + } + } + return providers; + } } |