def _calc_checksum(self, secret):
# TODO: add in 'encoding' support once that's finalized in 1.8 / 1.9.
uh.validate_secret(secret)
secret = to_bytes(secret, "utf-8")
if self.type_d:
type = _argon2pure.ARGON2D
else:
type = _argon2pure.ARGON2I
kwds = dict(
password=secret,
salt=self.salt,
time_cost=self.rounds,
memory_cost=self.memory_cost,
parallelism=self.parallelism,
tag_length=self.checksum_size,
type_code=type,
version=self.version,
)
if self.max_threads > 0:
kwds['threads'] = self.max_threads
if self.pure_use_threads:
kwds['use_threads'] = True
if self.data:
kwds['associated_data'] = self.data
# NOTE: should return raw bytes
# NOTE: this may raise _argon2pure.Argon2ParameterError,
# but it if does that, there's a bug in our own parameter checking code.
try:
return _argon2pure.argon2(**kwds)
except _argon2pure.Argon2Error as err:
raise self._adapt_backend_error(err, self=self)
def _calc_checksum(self, secret):
uh.validate_secret(secret)
secret = to_bytes(secret, 'utf-8')
if self.type_d:
type = _argon2pure.ARGON2D
else:
type = _argon2pure.ARGON2I
kwds = dict(password=secret,
salt=self.salt,
time_cost=self.rounds,
memory_cost=self.memory_cost,
parallelism=self.parallelism,
tag_length=self.checksum_size,
type_code=type,
version=self.version)
if self.max_threads > 0:
kwds['threads'] = self.max_threads
if self.pure_use_threads:
kwds['use_threads'] = True
if self.data:
kwds['associated_data'] = self.data
try:
return _argon2pure.argon2(**kwds)
except _argon2pure.Argon2Error as err:
raise self._adapt_backend_error(err, self=self)
def _calc_checksum(self, secret):
# TODO: add in 'encoding' support once that's finalized in 1.8 / 1.9.
uh.validate_secret(secret)
secret = to_bytes(secret, "utf-8")
kwds = dict(
password=secret,
salt=self.salt,
time_cost=self.rounds,
memory_cost=self.memory_cost,
parallelism=self.parallelism,
tag_length=self.checksum_size,
type_code=self._get_backend_type(self.type),
version=self.version,
)
if self.max_threads > 0:
kwds['threads'] = self.max_threads
if self.pure_use_threads:
kwds['use_threads'] = True
if self.data:
kwds['associated_data'] = self.data
# NOTE: should return raw bytes
# NOTE: this may raise _argon2pure.Argon2ParameterError,
# but it if does that, there's a bug in our own parameter checking code.
try:
return _argon2pure.argon2(**kwds)
except _argon2pure.Argon2Error as err:
raise self._adapt_backend_error(err, self=self)
def _test(self, time_cost, memory_cost, parallelism):
for type_code, version in itertools.product(
(argon2pure.ARGON2D, argon2pure.ARGON2I),
(0x10, 0x13)):
cffi_type = (argon2.Type.I if type_code == argon2pure.ARGON2I
else argon2.Type.D)
self.assertEqual(
argon2.low_level.hash_secret_raw(
b'password', b'saltysaltsaltysalt',
time_cost, memory_cost, parallelism, 32,
cffi_type, version=version),
argon2pure.argon2(
b'password', b'saltysaltsaltysalt',
time_cost, memory_cost, parallelism, 32,
b'', b'', type_code, version=version))
def _test(self, time_cost, memory_cost, parallelism):
for type_code, version in itertools.product(
(argon2pure.ARGON2D, argon2pure.ARGON2I), (0x10, 0x13)):
cffi_type = (argon2.Type.I
if type_code == argon2pure.ARGON2I else argon2.Type.D)
self.assertEqual(
argon2.low_level.hash_secret_raw(b'password',
b'saltysaltsaltysalt',
time_cost,
memory_cost,
parallelism,
32,
cffi_type,
version=version),
argon2pure.argon2(b'password',
b'saltysaltsaltysalt',
time_cost,
memory_cost,
parallelism,
32,
b'',
b'',
type_code,
version=version))