qemu/crypto/der.h

30 /* Simple decoder used to parse DER encoded rsa keys. */
43  * @data: pointer to address of input data
44  * @dlen: pointer to length of input data
47  * @opaque: parameter passed to cb
51  * Returns: On success, *data points to rest data, and *dlen
52  * will be set to the rest length of data, if cb is not NULL, must
53  * return 0 to make decode success, at last, the length of the data
67  * @data: pointer to address of input data
68  * @dlen: pointer to length of input data
71  * @opaque: parameter passed to cb
73  * Returns: On success, *data points to rest data, and *dlen
74  * will be set to the rest length of data, if cb is not NULL, must
75  * return 0 to make decode success, at last, the length of the data
90  * @data: pointer to address of input data
91  * @dlen: pointer to length of input data
94  * @opaque: parameter passed to cb
96  * Returns: On success, *data points to rest data, and *dlen
97  * will be set to the rest length of data, if cb is not NULL, must
98  * return 0 to make decode success, at last, the length of the data
113  * @data: pointer to address of input data
114  * @dlen: pointer to length of input data
117  * @opaque: parameter passed to cb
119  * Returns: On success, *data points to rest data, and *dlen
120  * will be set to the rest length of data, if cb is not NULL, must
121  * return 0 to make decode success, at last, the length of the data
136  * @data: pointer to address of input data
137  * @dlen: pointer to length of input data
140  * @opaque: parameter passed to cb
142  * Returns: On success, *data points to rest data, and *dlen
143  * will be set to the rest length of data, if cb is not NULL, must
144  * return 0 to make decode success, at last, the length of the data
160  * @data: pointer to address of input data
161  * @dlen: pointer to length of input data
165  * @opaque: parameter passed to cb
167  * Returns: On success, *data points to rest data, and *dlen
168  * will be set to the rest length of data, if cb is not NULL, must
169  * return 0 to make decode success, at last, the length of the data
249  * Compute the expected buffer size to save all encoded things.
256  * @dst: the destination to save the encoded data, the length of dst should