diff options
Diffstat (limited to 'src/libstrongswan/crypto/rsa/rsa_public_key.h')
| -rw-r--r-- | src/libstrongswan/crypto/rsa/rsa_public_key.h | 40 |
1 files changed, 31 insertions, 9 deletions
diff --git a/src/libstrongswan/crypto/rsa/rsa_public_key.h b/src/libstrongswan/crypto/rsa/rsa_public_key.h index 0a40c2204..c0bd3e351 100644 --- a/src/libstrongswan/crypto/rsa/rsa_public_key.h +++ b/src/libstrongswan/crypto/rsa/rsa_public_key.h @@ -6,8 +6,10 @@ */ /* - * Copyright (C) 2005-2006 Martin Willi * Copyright (C) 2005 Jan Hutter + * Copyright (C) 2005-2006 Martin Willi + * Copyright (C) 2007-2008 Andreas Steffen + * * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -20,7 +22,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * RCSID $Id: rsa_public_key.h 3303 2007-10-12 22:49:39Z andreas $ + * RCSID $Id: rsa_public_key.h 3423 2008-01-22 10:32:37Z andreas $ */ #ifndef RSA_PUBLIC_KEY_H_ @@ -40,20 +42,29 @@ typedef struct rsa_public_key_t rsa_public_key_t; * the EMSA encoding (see PKCS1) * * @b Constructors: + * - rsa_public_key_create() * - rsa_public_key_create_from_chunk() * - rsa_public_key_create_from_file() - * - rsa_private_key_t.get_public_key() - * - * @see rsa_private_key_t - * - * @todo Implement getkey() and savekey() - * + * * @ingroup rsa */ struct rsa_public_key_t { /** - * @brief Verify a EMSA-PKCS1 encodined signature. + * @brief Encrypt a data block using EME-PKCS1 encoding. + * + * + * @param this calling object + * @param data plaintext input data + * @param out encrypted output data + * @return + * - SUCCESS + * - FAILED if data block is too large + */ + status_t (*pkcs1_encrypt) (rsa_public_key_t *this, chunk_t in, chunk_t *out); + + /** + * @brief Verify an EMSA-PKCS1 encoded signature. * * Processes the supplied signature with the RSAVP1 function, * selects the hash algorithm form the resultign ASN1-OID and @@ -123,6 +134,17 @@ struct rsa_public_key_t { }; /** + * @brief Create a RSA public key from modulus and public exponent. + * + * @param n modulus + * @param e public exponent + * @return created rsa_public_key_t + * + * @ingroup rsa + */ +rsa_public_key_t *rsa_public_key_create(mpz_t n, mpz_t e); + +/** * @brief Load an RSA public key from a chunk. * * Load a key from a chunk, encoded in the more frequently |