include/crypto/akcipher.h

8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2.1 of the License, or (at your option) any later version.
12  * This library is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17  * You should have received a copy of the GNU Lesser General Public
31  * @opts: the asymmetric key algorithm and related options
34  * supported by the current configured build
42  * @opts: specify the algorithm and the related arguments
44  * @key: buffer to store the key
45  * @key_len: the length of key buffer
63  * @in_len: length of plaintext, less or equal to the size reported
65  * @out: buffer to store the ciphertext
66  * @out_len: length of ciphertext, less or equal to the size reported
83  * @in_len: the length of ciphertext, less or equal to the size reported
85  * @out: buffer to store the plaintext
86  * @out_len: length of the plaintext buffer, less or equal to the size
103  * @in_len: the length of data, less or equal to the size reported
105  * @out: buffer to store the signature
106  * @out_len: length of the signature buffer, less or equal to the size
122  * @in: pointer to the signature
123  * @in_len: length of signature, ess or equal to the size reported
126  * @in2_len: the length of original data, less or equal to the size
151  * Free the akcipher context
158  * @opts: the options of the akcipher to be exported.
159  * @key: the original key of the akcipher to be exported.
160  * @keylen: length of the 'key'
161  * @dst: output parameter, if export succeed, *dst is set to the
164  * @dst_len: output parameter, indicates the length of PKCS#8 encoded
167  * Export the akcipher into DER encoded pkcs#8 private key info, expects