def update(self, data):
"""Continue hashing of a message by consuming the next chunk of data.
Repeated calls are equivalent to a single call with the concatenation
of all the arguments. In other words:
>>> m.update(a); m.update(b)
is equivalent to:
>>> m.update(a+b)
You cannot use ``update`` anymore after the first call to ``read``.
:Parameters:
data : byte string
The next chunk of the message being hashed.
"""
if self._is_squeezing:
raise TypeError("You cannot call 'update' after the first 'read'")
expect_byte_string(data)
result = _raw_keccak_lib.keccak_absorb(self._state.get(),
data,
c_size_t(len(data)))
if result:
raise ValueError("Error %d while updating SHAKE128 state"
% result)
return self
def update(self, data):
"""Continue hashing of a message by consuming the next chunk of data.
Repeated calls are equivalent to a single call with the concatenation
of all the arguments. In other words:
>>> m.update(a); m.update(b)
is equivalent to:
>>> m.update(a+b)
:Parameters:
data : byte string
The next chunk of the message being hashed.
"""
if self._digest_done and not self._update_after_digest:
raise TypeError(
"You can only call 'digest' or 'hexdigest' on this object")
expect_byte_string(data)
result = _raw_keccak_lib.keccak_absorb(self._state.get(), data,
c_size_t(len(data)))
if result:
raise ValueError("Error %d while updating SHA-3/256" % result)
return self
def update(self, data):
"""Continue hashing of a message by consuming the next chunk of data.
Repeated calls are equivalent to a single call with the concatenation
of all the arguments. In other words:
>>> m.update(a); m.update(b)
is equivalent to:
>>> m.update(a+b)
:Parameters:
data : byte string
The next chunk of the message being hashed.
"""
if self._digest_done and not self._update_after_digest:
raise TypeError("You can only call 'digest' or 'hexdigest' on this object")
expect_byte_string(data)
result = _raw_keccak_lib.keccak_absorb(self._state.get(), data, c_size_t(len(data)))
if result:
raise ValueError("Error %d while updating SHA-3/224" % result)
return self
def update(self, data):
"""Continue hashing of a message by consuming the next chunk of data.
Args:
data (byte string/byte array/memoryview): The next chunk of the message being hashed.
"""
if self._is_squeezing:
raise TypeError("You cannot call 'update' after the first 'read'")
result = _raw_keccak_lib.keccak_absorb(self._state.get(),
c_uint8_ptr(data),
c_size_t(len(data)))
if result:
raise ValueError("Error %d while updating SHAKE128 state" % result)
return self
def update(self, data):
"""Continue hashing of a message by consuming the next chunk of data.
Args:
data (byte string/array): The next chunk of the message being hashed.
"""
if self._digest_done and not self._update_after_digest:
raise TypeError("You can only call 'digest' or 'hexdigest' on this object")
result = _raw_keccak_lib.keccak_absorb(self._state.get(),
c_uint8_ptr(data),
c_size_t(len(data)))
if result:
raise ValueError("Error %d while updating SHA-3/224"
% result)
return self
def update(self, data):
"""Continue hashing of a message by consuming the next chunk of data.
Args:
data (byte string/byte array/memoryview): The next chunk of the message being hashed.
"""
if self._is_squeezing:
raise TypeError("You cannot call 'update' after the first 'read'")
result = _raw_keccak_lib.keccak_absorb(self._state.get(),
c_uint8_ptr(data),
c_size_t(len(data)))
if result:
raise ValueError("Error %d while updating SHAKE128 state"
% result)
return self
def update(self, data):
"""Continue hashing of a message by consuming the next chunk of data.
Args:
data (byte string/byte array/memoryview): The next chunk of the message being hashed.
"""
if self._digest_done and not self._update_after_digest:
raise TypeError("You can only call 'digest' or 'hexdigest' on this object")
result = _raw_keccak_lib.keccak_absorb(self._state.get(),
c_uint8_ptr(data),
c_size_t(len(data)))
if result:
raise ValueError("Error %d while updating SHA-3/256"
% result)
return self
