diff options
Diffstat (limited to 'comm/third_party/botan/src/lib/prov/openssl/openssl.h')
-rw-r--r-- | comm/third_party/botan/src/lib/prov/openssl/openssl.h | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/comm/third_party/botan/src/lib/prov/openssl/openssl.h b/comm/third_party/botan/src/lib/prov/openssl/openssl.h new file mode 100644 index 0000000000..a68dda5af0 --- /dev/null +++ b/comm/third_party/botan/src/lib/prov/openssl/openssl.h @@ -0,0 +1,118 @@ +/* +* Utils for calling OpenSSL +* (C) 2015,2016 Jack Lloyd +* +* Botan is released under the Simplified BSD License (see license.txt) +*/ + +#ifndef BOTAN_INTERNAL_OPENSSL_H_ +#define BOTAN_INTERNAL_OPENSSL_H_ + +#include <botan/pk_ops_fwd.h> +#include <botan/secmem.h> +#include <botan/exceptn.h> +#include <memory> +#include <string> + +#include <openssl/err.h> +#include <openssl/evp.h> + +#if defined(BOTAN_HAS_RC4) +#include <openssl/rc4.h> +#endif + +namespace Botan { + +class BlockCipher; +class Cipher_Mode; +class StreamCipher; +class HashFunction; +class RandomNumberGenerator; +enum Cipher_Dir : int; + +class BOTAN_PUBLIC_API(2,0) OpenSSL_Error final : public Exception + { + public: + OpenSSL_Error(const std::string& what, int err) : + Exception(what + " failed: " + ERR_error_string(err, nullptr)), + m_err(err) {} + + ErrorType error_type() const noexcept override { return ErrorType::OpenSSLError; } + + int error_code() const noexcept override { return m_err; } + + private: + int m_err; + }; + +/* Block Ciphers */ + +std::unique_ptr<BlockCipher> +make_openssl_block_cipher(const std::string& name); + +/* Cipher Modes */ + +Cipher_Mode* +make_openssl_cipher_mode(const std::string& name, Cipher_Dir direction); + +/* Hash */ + +std::unique_ptr<HashFunction> +make_openssl_hash(const std::string& name); + +/* RSA */ + +#if defined(BOTAN_HAS_RSA) + +class RSA_PublicKey; +class RSA_PrivateKey; + +std::unique_ptr<PK_Ops::Encryption> +make_openssl_rsa_enc_op(const RSA_PublicKey& key, const std::string& params); +std::unique_ptr<PK_Ops::Decryption> +make_openssl_rsa_dec_op(const RSA_PrivateKey& key, const std::string& params); + +std::unique_ptr<PK_Ops::Verification> +make_openssl_rsa_ver_op(const RSA_PublicKey& key, const std::string& params); +std::unique_ptr<PK_Ops::Signature> +make_openssl_rsa_sig_op(const RSA_PrivateKey& key, const std::string& params); +std::unique_ptr<RSA_PrivateKey> +make_openssl_rsa_private_key(RandomNumberGenerator& rng, size_t rsa_bits); + +#endif + +/* ECDSA */ + +#if defined(BOTAN_HAS_ECDSA) + +class ECDSA_PublicKey; +class ECDSA_PrivateKey; + +std::unique_ptr<PK_Ops::Verification> +make_openssl_ecdsa_ver_op(const ECDSA_PublicKey& key, const std::string& params); +std::unique_ptr<PK_Ops::Signature> +make_openssl_ecdsa_sig_op(const ECDSA_PrivateKey& key, const std::string& params); + +#endif + +/* ECDH */ + +#if defined(BOTAN_HAS_ECDH) + +class ECDH_PrivateKey; + +std::unique_ptr<PK_Ops::Key_Agreement> +make_openssl_ecdh_ka_op(const ECDH_PrivateKey& key, const std::string& params); + +#endif + +#if defined(BOTAN_HAS_RC4) + +std::unique_ptr<StreamCipher> +make_openssl_rc4(size_t skip); + +#endif + +} + +#endif |