diff options
Diffstat (limited to 'src/lib/block/block_cipher.h')
| -rw-r--r-- | src/lib/block/block_cipher.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/lib/block/block_cipher.h b/src/lib/block/block_cipher.h index 08bf18fd3..0f4c2c1c5 100644 --- a/src/lib/block/block_cipher.h +++ b/src/lib/block/block_cipher.h @@ -22,6 +22,19 @@ class BOTAN_DLL BlockCipher : public SymmetricAlgorithm typedef SCAN_Name Spec; /** + * Create an instance based on a name + * Will return a null pointer if the algo/provider combination cannot + * be found. If provider is empty then best available is chosen. + */ + static std::unique_ptr<BlockCipher> create(const std::string& algo_spec, + const std::string& provider = ""); + + /** + * Returns the list of available providers for this algorithm, empty if not available + */ + static std::vector<std::string> providers(const std::string& algo_spec); + + /** * @return block size of this algorithm */ virtual size_t block_size() const = 0; @@ -141,6 +154,8 @@ class BOTAN_DLL BlockCipher : public SymmetricAlgorithm * @return new object representing the same algorithm as *this */ virtual BlockCipher* clone() const = 0; + + virtual ~BlockCipher(); }; /** |