diff options
Diffstat (limited to 'src/libstrongswan/crypto/rsa/rsa_private_key.h')
| -rw-r--r-- | src/libstrongswan/crypto/rsa/rsa_private_key.h | 67 |
1 files changed, 22 insertions, 45 deletions
diff --git a/src/libstrongswan/crypto/rsa/rsa_private_key.h b/src/libstrongswan/crypto/rsa/rsa_private_key.h index 9ec07704e..e5cf49810 100644 --- a/src/libstrongswan/crypto/rsa/rsa_private_key.h +++ b/src/libstrongswan/crypto/rsa/rsa_private_key.h @@ -19,6 +19,8 @@ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. + * + * RCSID $Id: rsa_private_key.h 3296 2007-10-12 15:23:29Z andreas $ */ #ifndef RSA_PRIVATE_KEY_H_ @@ -42,13 +44,24 @@ typedef struct rsa_private_key_t rsa_private_key_t; * * @see rsa_public_key_t * - * @todo Implement get_key(), save_key(), get_public_key() - * * @ingroup rsa */ struct rsa_private_key_t { /** + * @brief Decrypt a data block based on EME-PKCS1 encoding. + * + * + * @param this calling object + * @param data encrypted input data + * @param out decrypted output data + * @return + * - SUCCESS + * - FAILED if padding is not correct + */ + status_t (*pkcs1_decrypt) (rsa_private_key_t *this, chunk_t in, chunk_t *out); + + /** * @brief Build a signature over a chunk using EMSA-PKCS1 encoding. * * This signature creates a hash using the specified hash algorithm, concatenates @@ -67,45 +80,17 @@ struct rsa_private_key_t { status_t (*build_emsa_pkcs1_signature) (rsa_private_key_t *this, hash_algorithm_t hash_algorithm, chunk_t data, chunk_t *signature); /** - * @brief Gets the key. - * - * UNIMPLEMENTED! - * + * @brief Writes an RSA private key to a file in PKCS#1 format. + * * @param this calling object - * @param key key (in a propriarity format) - * @return - * - SUCCESS - * - INVALID_STATE, if key not set + * @param filename file to which the key should be written. + * @param force if TRUE overwrite existing file + * @return TRUE if successful - FALSE otherwise */ - status_t (*get_key) (rsa_private_key_t *this, chunk_t *key); + bool (*pkcs1_write) (rsa_private_key_t *this, const char *filename, bool force); /** - * @brief Saves a key to a file. - * - * Not implemented! - * - * @param this calling object - * @param file file to which the key should be written. - * @return NOT_SUPPORTED - */ - status_t (*save_key) (rsa_private_key_t *this, char *file); - - /** - * @brief Generate a new key. - * - * Generates a new private_key with specified key size - * - * @param this calling object - * @param key_size size of the key in bits - * @return - * - SUCCESS - * - INVALID_ARG if key_size invalid - */ - status_t (*generate_key) (rsa_private_key_t *this, size_t key_size); - - /** - * @brief Create a rsa_public_key_t with the public - * parts of the key. + * @brief Create a rsa_public_key_t with the public part of the key. * * @param this calling object * @return public_key @@ -125,14 +110,6 @@ struct rsa_private_key_t { bool (*belongs_to) (rsa_private_key_t *this, rsa_public_key_t *public); /** - * @brief Clone the private key. - * - * @param this private key to clone - * @return clone of this - */ - rsa_private_key_t *(*clone) (rsa_private_key_t *this); - - /** * @brief Destroys the private key. * * @param this private key to destroy |