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f1d36d8efa
* help(hashlib) didn't work because of incorrect module name in blake2b and blake2s classes. * Constructors blake2*(), sha3_*(), shake_*() and keccak_*() incorrectly accepted keyword argument "string" for binary data, but documented as accepting the "data" keyword argument. Now this parameter is positional-only. * Keyword-only parameters in blake2b() and blake2s() were not documented as keyword-only. * Default value for some parameters of blake2b() and blake2s() was None, which is not acceptable value. * The length argument for shake_*.digest() was wrapped out to 32 bits. * The argument for shake_128.digest() and shake_128.hexdigest() was not positional-only as intended. * TypeError messages for incorrect arguments in all constructors sha3_*(), shake_*() and keccak_*() incorrectly referred to sha3_224. Also made the following enhancements: * More accurately specified input and result types for strings, bytes and bytes-like objects. * Unified positional parameter names for update() and constructors. * Improved formatting.
124 lines
4 KiB
C
124 lines
4 KiB
C
/*[clinic input]
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preserve
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[clinic start generated code]*/
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PyDoc_STRVAR(py_blake2s_new__doc__,
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"blake2s(data=b\'\', /, *, digest_size=_blake2.blake2s.MAX_DIGEST_SIZE,\n"
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" key=b\'\', salt=b\'\', person=b\'\', fanout=1, depth=1, leaf_size=0,\n"
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" node_offset=0, node_depth=0, inner_size=0, last_node=False)\n"
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"--\n"
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"\n"
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"Return a new BLAKE2s hash object.");
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static PyObject *
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py_blake2s_new_impl(PyTypeObject *type, PyObject *data, int digest_size,
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Py_buffer *key, Py_buffer *salt, Py_buffer *person,
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int fanout, int depth, unsigned long leaf_size,
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unsigned long long node_offset, int node_depth,
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int inner_size, int last_node);
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static PyObject *
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py_blake2s_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
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{
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PyObject *return_value = NULL;
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static const char * const _keywords[] = {"", "digest_size", "key", "salt", "person", "fanout", "depth", "leaf_size", "node_offset", "node_depth", "inner_size", "last_node", NULL};
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static _PyArg_Parser _parser = {"|O$iy*y*y*iiO&O&iip:blake2s", _keywords, 0};
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PyObject *data = NULL;
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int digest_size = BLAKE2S_OUTBYTES;
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Py_buffer key = {NULL, NULL};
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Py_buffer salt = {NULL, NULL};
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Py_buffer person = {NULL, NULL};
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int fanout = 1;
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int depth = 1;
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unsigned long leaf_size = 0;
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unsigned long long node_offset = 0;
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int node_depth = 0;
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int inner_size = 0;
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int last_node = 0;
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if (!_PyArg_ParseTupleAndKeywordsFast(args, kwargs, &_parser,
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&data, &digest_size, &key, &salt, &person, &fanout, &depth, _PyLong_UnsignedLong_Converter, &leaf_size, _PyLong_UnsignedLongLong_Converter, &node_offset, &node_depth, &inner_size, &last_node)) {
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goto exit;
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}
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return_value = py_blake2s_new_impl(type, data, digest_size, &key, &salt, &person, fanout, depth, leaf_size, node_offset, node_depth, inner_size, last_node);
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exit:
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/* Cleanup for key */
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if (key.obj) {
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PyBuffer_Release(&key);
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}
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/* Cleanup for salt */
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if (salt.obj) {
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PyBuffer_Release(&salt);
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}
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/* Cleanup for person */
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if (person.obj) {
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PyBuffer_Release(&person);
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}
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return return_value;
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}
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PyDoc_STRVAR(_blake2_blake2s_copy__doc__,
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"copy($self, /)\n"
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"--\n"
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"\n"
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"Return a copy of the hash object.");
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#define _BLAKE2_BLAKE2S_COPY_METHODDEF \
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{"copy", (PyCFunction)_blake2_blake2s_copy, METH_NOARGS, _blake2_blake2s_copy__doc__},
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static PyObject *
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_blake2_blake2s_copy_impl(BLAKE2sObject *self);
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static PyObject *
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_blake2_blake2s_copy(BLAKE2sObject *self, PyObject *Py_UNUSED(ignored))
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{
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return _blake2_blake2s_copy_impl(self);
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}
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PyDoc_STRVAR(_blake2_blake2s_update__doc__,
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"update($self, data, /)\n"
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"--\n"
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"\n"
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"Update this hash object\'s state with the provided bytes-like object.");
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#define _BLAKE2_BLAKE2S_UPDATE_METHODDEF \
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{"update", (PyCFunction)_blake2_blake2s_update, METH_O, _blake2_blake2s_update__doc__},
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PyDoc_STRVAR(_blake2_blake2s_digest__doc__,
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"digest($self, /)\n"
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"--\n"
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"\n"
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"Return the digest value as a bytes object.");
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#define _BLAKE2_BLAKE2S_DIGEST_METHODDEF \
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{"digest", (PyCFunction)_blake2_blake2s_digest, METH_NOARGS, _blake2_blake2s_digest__doc__},
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static PyObject *
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_blake2_blake2s_digest_impl(BLAKE2sObject *self);
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static PyObject *
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_blake2_blake2s_digest(BLAKE2sObject *self, PyObject *Py_UNUSED(ignored))
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{
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return _blake2_blake2s_digest_impl(self);
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}
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PyDoc_STRVAR(_blake2_blake2s_hexdigest__doc__,
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"hexdigest($self, /)\n"
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"--\n"
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"\n"
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"Return the digest value as a string of hexadecimal digits.");
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#define _BLAKE2_BLAKE2S_HEXDIGEST_METHODDEF \
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{"hexdigest", (PyCFunction)_blake2_blake2s_hexdigest, METH_NOARGS, _blake2_blake2s_hexdigest__doc__},
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static PyObject *
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_blake2_blake2s_hexdigest_impl(BLAKE2sObject *self);
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static PyObject *
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_blake2_blake2s_hexdigest(BLAKE2sObject *self, PyObject *Py_UNUSED(ignored))
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{
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return _blake2_blake2s_hexdigest_impl(self);
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}
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/*[clinic end generated code: output=a31a1d56f0e0781f input=a9049054013a1b77]*/
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