def sign_input_at(
self,
start_index: int,
private_key: PrivateKey
) -> None:
"""
Signs the input at the specified index.
:param int start_index:
The index of the first input transaction.
If necessary, the resulting signature will be split across
multiple transactions automatically (i.e., if an input has
``security_level=2``, you still only need to call
:py:meth:`sign_input_at` once).
:param PrivateKey private_key:
The private key that will be used to generate the signature.
.. important::
Be sure that the private key was generated using the
correct seed, or the resulting signature will be
invalid!
:raises RuntimeError: if bundle is not yet finalized.
"""
if not self.hash:
raise RuntimeError('Cannot sign inputs until bundle is finalized.')
private_key.sign_input_transactions(self, start_index)
def setUp(self):
super(GetDigestsCommandTestCase, self).setUp()
self.adapter = MockAdapter()
self.command = GetDigestsCommand(self.adapter)
# Define some tryte sequences that we can reuse between tests.
self.key1 = PrivateKey(TryteString(b'KEYONE', pad=FRAGMENT_LENGTH), 0)
self.key2 = PrivateKey(TryteString(b'KEYTWO', pad=FRAGMENT_LENGTH), 1)
self.digest1 = Digest(TryteString(b'DIGESTONE', pad=Hash.LEN), 0)
self.digest2 = Digest(TryteString(b'DIGESTTWO', pad=Hash.LEN), 1)
def test_get_digest_single_fragment(self):
"""
Generating digest from a PrivateKey 1 fragment long.
"""
key =\
PrivateKey(
b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
)
self.assertEqual(
key.get_digest(),
TryteString(
b'TIBCVWNGKLYX9UDSNQK9FWFODLGWOZREMZYWYRPILH9LYLOSRJSZQKKXBBEGVRJYTFHWQXRAMPMRJJT99',
),
)
def __init__(self, private_key: PrivateKey, hash_: Hash) -> None:
super(SignatureFragmentGenerator, self).__init__()
self._key_chunks = private_key.iter_chunks(FRAGMENT_LENGTH)
self._iteration = -1
self._normalized_hash = normalize(hash_)
self._sponge = Kerl()
def __next__(self) -> PrivateKey:
while self.current >= 0:
sponge = self._create_sponge(self.current)
key = [0] * (self.fragment_length * self.security_level)
buffer = [0] * len(self.seed_as_trits)
for fragment_seq in range(self.security_level):
# Squeeze trits from the buffer and append them to the
# key, one hash at a time.
for hash_seq in range(self.hashes_per_fragment):
sponge.squeeze(buffer)
key_start = (
(fragment_seq * self.fragment_length) +
(hash_seq * HASH_LENGTH)
)
key_stop = key_start + HASH_LENGTH
# Ensure we only capture one hash from the buffer,
# in case it is longer than that (i.e., if the seed
# is longer than 81 trytes).
key[key_start:key_stop] = buffer[0:HASH_LENGTH]
private_key = PrivateKey.from_trits(
key_index=self.current,
security_level=self.security_level,
trits=key,
)
self.advance()
return private_key
def __next__(self):
# type: () -> PrivateKey
while self.current >= 0:
sponge = self._create_sponge(self.current)
key = [0] * (self.fragment_length * self.security_level)
buffer = [0] * len(self.seed_as_trits)
for fragment_seq in range(self.security_level):
# Squeeze trits from the buffer and append them to the key, one
# hash at a time.
for hash_seq in range(self.hashes_per_fragment):
sponge.squeeze(buffer)
key_start =\
(fragment_seq * self.fragment_length) + (hash_seq * HASH_LENGTH)
key_stop = key_start + HASH_LENGTH
# Ensure we only capture one hash from the buffer, in case
# it is longer than that (i.e., if the seed is longer than 81
# trytes).
key[key_start:key_stop] = buffer[0:HASH_LENGTH]
private_key =\
PrivateKey.from_trits(
key_index = self.current,
security_level = self.security_level,
trits = key,
) # type: PrivateKey
self.advance()
return private_key
def test_get_digest_single_fragment(self):
"""
Generating digest from a PrivateKey 1 fragment long.
"""
key =\
PrivateKey(
b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
)
self.assertEqual(
key.get_digest(),
TryteString(
b'TIBCVWNGKLYX9UDSNQK9FWFODLGWOZREMZYWYRPILH9LYLOSRJSZQKKXBBEGVRJYTFHWQXRAMPMRJJT99',
),
)
def __next__(self):
# type: () -> PrivateKey
while self.current >= 0:
sponge = self._create_sponge(self.current)
key = [0] * (self.fragment_length * self.iterations)
buffer = [0] * HASH_LENGTH # type: MutableSequence[int]
for fragment_seq in range(self.iterations):
# Squeeze trits from the buffer and append them to the key, one
# hash at a time.
for hash_seq in range(self.hashes_per_fragment):
sponge.squeeze(buffer)
key_start =\
(fragment_seq * self.fragment_length) + (hash_seq * HASH_LENGTH)
key_stop = key_start + HASH_LENGTH
key[key_start:key_stop] = buffer
private_key = PrivateKey.from_trits(key)
private_key.key_index = self.current
self.current += self.step
return private_key
def test_get_digest_single_fragment(self):
"""
Generating digest from a PrivateKey 1 fragment long.
"""
key =\
PrivateKey(
b'BWFTZWBZVFOSQYHQFXOPYTZ9SWB9RYYHBOUA9NOYSWGALF9MSVNEDW9A9FLGBRWKED'
b'MPEIPRKBMRXRLLFJCAGVIMXPISRGXIJQ9BOBHKJEUKDEUUWYXJGCGAWHYBQHBPMRTZ'
b'FPBGNLMKPZYXZPXFSPFUWZNRWYXUEWMP9URKVVJOSWEPJKSMPLWZPIZGOTVAA9QQOC'
b'YISMGHSBU9YCXZCMSTPJVASDKEVZCSPNSPYOUUWWFTNWZTTZBKGZ9PDNAKNSGNODSB'
b'IRKUGFYCZXIFHQCDTXQNLMKRVKIFJS9XARBNMJQOTDL9CAOKEXQTMWCKWRNHLLMLYP'
b'QGTDFNTDBHNAFRBEUWTKPKPECAADKRPEAFDHABMYYXQPQYDSGFRSRFNHFHHHTAH9YF'
b'OXKRZOTKAHZPRISHZRR9YBVSOZUSKKU9HTCXPTPZFAHFMOQJBKZIACZB9ZRXFPPPMY'
b'RBCWPBAPRFXLQZOTGXJGMZUUEZIAVWXUEN9UIFLEESVCCGNKDISMEPYWTXDQHOSUWZ'
b'OEHOCZQJKDCJJNRZVODVNNUOV9FZQEXFGAMDKMV9PVUYMWTFNISYGYKQG9OKNOQUEK'
b'YDEJ9EGHUXQFCPHTTVBCRTZJLOAWHGDEQHLPLHWTWVOBCCQTCWCNLYDGUV9FKFZENU'
b'NOCOYNU9CYQDSAQDSMZGRQYB9YOCFSOHQXANMSPYFVCTPTZKUGIGUZMPJIJRZVN9VX'
b'ADLIVJYJGQWXBOBBAROGNIOIJVRUHWMFLVCGTMZISADLTXVEZLQDYAVQ9OCYQDPCYL'
b'DD9SUPNTUMUESC9VRSCAYBPXAPTYXZODUUMBNCSLOWJYJA9JBITZLZNHPZFGSPRURJ'
b'HYFLSFTMEPAEG9DWRFOTFWWPGGDGZWFVEPOHDGNMOXUSR9AVQLNDUMGPYWVN9LKEIZ'
b'Q9MNIUPJXPTRYMSXRA9GTSZFMNZZT9Z9HJOKVBCHRRIZZN9UYTVRDNHOXYSFRO9FRK'
b'HWNNZ9DXTLV9D9PNJLGWJXAFUOJZTRVJOLYGSPNVCXYWMTOEEUBLNRGAJPK9HIWGZM'
b'HMBTHLABTACRYLQIDPOYEFNSYQ9YAQPOYYDCJAAAVDUWCHSS9OKQYH9CQNUPYRTCWK'
b'CXYDKTAIJKWOQIHSGBZMFJXGOQDODBDZNBOPFYCBLSU9RJYVGXINUDODGHNAGFDAEG'
b'LPDVSCJPCIZHOFNHCZUTRLQXEZUFDZVROFXVHUNWMYRSZHBZAFCWIY9ULTBTEDSKEC'
b'CLDGAU9MZXYRAXVY9NIQUYHATJCZXDSAELMCXQMALHNFMEAWHIQAZMQOO9QPEPDOYC'
b'OJXTUWEJHMPXGZBXFPNXUPOSDINZJNIREYDFZMESFQUPBKSDGTAJHEZSCOVSLYUAUK'
b'DIWNNLQJTPYYTPRGGN9IXIORWXHJBPYINQZIUXKLKXCTQZYJIRH9MHYBQIFQZCFAKZ'
b'DUUZTYIMTNNVNKVMFIW9UYRTVRQHMYR9Y9VYFTPBJGSB9VINGTMBKVZJEZUE9RMBDZ'
b'CQGDHNPW9YIJHLGFOG9YAPXZECSFVXAMPILBIHC9DBGMIE99YEPGTAALOHBUKXSGFZ'
b'YHHWFOIHMEDXFHIYSUHADOCKFNGHKTNPZHINAWG9YGRJBQGECRCVPXXOG9CNVJNFLC'
b'LMGC9I9HAGTAGGVRKCXDJWDNHYZBFNQSKH99MFAMLGRSBMIBBMHBDJTVSQ99ZHYPSS'
b'XLUNFCNOJXITUETNBHIGXFLLEHUKEXGJLO9BBALXMNGJKTETFIZHSSKLOQXPXOSZRW'
b'QP9A9RIHWEHATMSVMZEQPGAUQBCIAQXZSUUFSU9HYK9RAVASYCVNALKJJXAJF9RLTD'
b'ZEIIYCFLQVMHBPBFHHQNXVEKPHOOFTQEIVB9IXZMTOFBHTGLPWDYVPO9HHBPVWZYEG'
b'IDMK9UPWEJDLIPJSIGFKKCZFRJVDN9ENWADNOTFWZGUDJRRUMFPVXHNAJBBCI9WEDK'
b'RKCQUHRQTCFYFHXPOFBC9BCENMI9HRSIUAKLWEAOUXRBWMHWLGEOCP9NWIJAXODJDS'
b'P9SKEXEDVUGHZAFPNMR9PXD9THOWNWWTDTWTYMDINGC9EBBVUYZRUQDVSIOXAEVGFP'
b'XS9CLTHUESMTDWUJNCZSOIOEJG9WKNAZMDJGMRBXGVMLUAN9IGDVFAESJMXNTMNFND'
b'CAXEBRAU9'
)
self.assertEqual(
key.get_digest(),
TryteString(b'ABQXVJNER9MPMXMBPNMFBMDGTXRWSYHNZKGAGUOI'
b'JKOJGZVGHCUXXGFZEMMGDSGWDCKJXO9ILLFAKGGZE'),
)
def test_generate_multiple_keys(self):
"""
Generating multiple keys.
"""
keys = [PrivateKey(self.trytes1, 0), PrivateKey(self.trytes2, 1)]
mock_get_keys = mock.Mock(return_value=keys)
with mock.patch('iota.crypto.signing.KeyGenerator.get_keys', mock_get_keys):
result = \
self.command(
count=2,
index=0,
securityLevel=1,
seed=Seed.random(),
)
self.assertDictEqual(result, {'keys': keys})
mock_get_keys.assert_called_once_with(
count=2,
iterations=1,
start=0,
)
def test_get_digest_multiple_fragments(self):
"""
Generating digest from a PrivateKey longer than 1 fragment.
"""
key =\
PrivateKey(
# This key is 3 fragments long (split into separate lines to
# improve IDE performance).
b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
b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
b'JZXMMJLJOODDZHQLMRVW9FNQHWGIXOWXW9CDZMZESYXSN9DGTHFGFOMZERPNHVE9VLYJRSSGLYMPTXAS9WWJWIUVCTU9GWQBL9WLXWNWXMDLSSXATMFRS9KNNJIGIJNSGYUMPNUHQTWNPCGISJWXTKSVKTCWKR9PCCYQUL9HCOFMHMVFYIPH9BENPKVLDU9RIDXTEWSVPMCXPCQ9ULMYFLHNOZVXGJZPIMQJPXAGXSOIOPYYVGDRVSGEBZJGTYTBLRKMQ9DANLRBLLWFKXCIELBTHYFTJTYEWVIEIQKIXMJAEFWRYXYDE9CCVGQCQUUOKZJ9BYNGIBOYY9CVGGIBIUPLMMFCFEPDTHBKVPNNJBKZJWDDQVZFXREWVNLDEZMUJCOXP9SZDFLVWJDHOKGIWGUXXIAMYUOVDGKWQGFEIHFQAWVELDWKCG9FCKVQ9WGLSHERYCPORNXISPGAYBNKXXN9LSGMU9J9NUMMXARUBKBBTFBJMCUWGNOQCGOMLKYUPTKJHMRZCZC9PBHJEBPQJMSJUSWZVTGPYSR9GTASEIHLDPSPQOQJ9LZOQRPUHNJYCFRMVURJEXQSLKHQECVJ9J9ORFVB9QVBGSRCJTDKJJZWHDDDERTYFHDSJYAQEIIQKJT9MJOYXJHANHPJD9ZBEJHPGHVHTBLRQWQSBNLHUDQUHDBH9UP9LURGHMINB9YHIQTACNDCNXDDURRDJMYUSMFMYX9XWD9DCRCKFEYIWPESUPKRNVKPTORTHHZUILKBYRCSADDFNEJ9HQEZPHHYWDJLDXMEMMDEEHUJU9AGF9USJLKWRZPBYIICMPSJXNMVPFEDILRMANTUULXXHU9L9FNVTIB9ZUGXTLICOQUNIWTGFHNMNNUMOBMKLIWLVHBYKMKSSCIDO9TMAYERDGMUSQTNPUJLLAYYQT9HZTNWOXG9WYUNMFHXGXVAQHFHDXEEEXAASFOSARACI9HCWYTKJJFDLQUJ9WBJCWQUJCCHAWANLTZWZBDSIPLOAGNPPHJMONDSZ9AFQTPYZSKCZEBXRGUKPEMVXU9CIIWIQVTKSNBTOFWLDEPFFQCANZ9JCXXWXIWNCWQZRQQQLPYSWKL9YGNEQUXYOXYLZVRIQ99BQJJUOWPPHGKSXMRAZMOMSMKOXOFODLQAPHJPFY9VWNMFGWODDMWCBFRUMFCNSAGVNGIODRFVWYDWSOYXCMCCKIWXJZIL9TFPBOWEW9ORIZOYKDWZHVEKXZURPOUHLYSOIEKKXMIRCLXJSHALHZO9ZPFID9GBODDJZPPMWCMWPIWYTMAPDM9JUNJCJMVHDPBCCRWJHA9IQBTZHQKUUROLCSRTIAROZQPJXBCLYEP9H9PGSVGJVHKIAWRZDVCZIXUGHONGJ9LEHVNXHZNAIPJJZVEWJOMOUFJZSHEBXIZVEMKLK9IFJKDHUXTZD9DIYVPYPTVGBIGINYJVH9KQOWWCEOQBQIMKOC9FTAUMEHYMQEYKZFBGHZYLCDJCGXV9DTKXPZDHIFONHSDSRCMVXSRIIWFXLFB9VFUOEYYKEKGAZJVJHHNYEJCMQOGRIBKJVAHRPTTUALKBETUYDWSNT9IYEVMDYR9SJGMLG9EIKZYDIUXWRXJSZCOMODCRZJTRWTSUHSPNJUASRTDQBEJBONIPKHUSHVVZ9TWZNCVMJVJASSBMX9VAEQJTCW9DBEQSDBUMQOYWIYTKFFBEWHGUAWAGMPMGYUFUQDCNORFBFUJZPSJQLM9ORMRBFZUZGVZTNJHC9FZPICGT9WOHJANEPPM9SNZBEJRDKENYYVLDCLCZIAHWVNAJIGP9MQAQLVHEJKQGSOAGFPYOKPNEBQYVVVQCBTDZXIIXZDCSFHWWTOUTWKSBVMUMWCSSQWHCMWKJGTREMSMBP9ADHFLKAHNFQSWUOMOYARDBPUDZDPGIGRAGBZQJAMHDNU9GDXUGQHDBWXKGZAAVXSZXUWHEKSSRRBXTGHUKUZPVCBSKQNDCOTWVXOKBFWKULVXRLUTNPRULDQJNZKAEFAOX9EUZSRJPPRFO9PDQUKXUNLILADQDGMMYJACOUZCKEK9PDEIMNBDIBGMTABALXJBHQTPXRVXUQDJBLUA9QF9AEQHA9LMUFUQQQOUSMQUGGPSLBWTKGXGVHPAX9SI9ITDCMYWHRONTXMBRUOGGPUYLDZFOGZC',
)
self.assertEqual(
key.get_digest(),
# Note that the digest is 3 hashes long, because the key
# is 3 fragments long.
TryteString(
b'DMQBKFFAGMHSOGLQDYOGTZ9G9NZYSE9JPEAHV9WGAKENOWLVGZJLBIRIKLKQINKKUQ9JDJYGPJYYDTTMW'
b'TIBCVWNGKLYX9UDSNQK9FWFODLGWOZREMZYWYRPILH9LYLOSRJSZQKKXBBEGVRJYTFHWQXRAMPMRJJT99'
b'KXGAKZZZVNRPQ9ELDPAMOMJOIGOKCRWHLBIURDRVSWLEQLFVFXKCSNSTWQJDDV9YZFHBWDEIXM9VGGIFD',
),
)
def test_get_digest_multiple_fragments(self):
"""
Generating digest from a PrivateKey longer than 1 fragment.
"""
key =\
PrivateKey(
# This key is 3 fragments long (split into separate lines to
# improve IDE performance).
b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
b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
b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
)
self.assertEqual(
key.get_digest(),
# Note that the digest is 3 hashes long, because the key
# is 3 fragments long.
TryteString(
b'DMQBKFFAGMHSOGLQDYOGTZ9G9NZYSE9JPEAHV9WGAKENOWLVGZJLBIRIKLKQINKKUQ9JDJYGPJYYDTTMW'
b'TIBCVWNGKLYX9UDSNQK9FWFODLGWOZREMZYWYRPILH9LYLOSRJSZQKKXBBEGVRJYTFHWQXRAMPMRJJT99'
b'KXGAKZZZVNRPQ9ELDPAMOMJOIGOKCRWHLBIURDRVSWLEQLFVFXKCSNSTWQJDDV9YZFHBWDEIXM9VGGIFD',
),
)
async def test_generate_single_key(self):
"""
Generating a single key.
"""
keys = [PrivateKey(self.trytes1, 0)]
mock_get_keys = mock.Mock(return_value=keys)
with mock.patch('iota.crypto.signing.KeyGenerator.get_keys',
mock_get_keys):
result = await self.command(seed=Seed.random(), securityLevel=2)
self.assertDictEqual(result, {'keys': keys})
mock_get_keys.assert_called_once_with(
count=1,
iterations=2,
start=0,
)
def create_generator(self, start=0, step=1, iterations=1):
# type: (int, int) -> Generator[PrivateKey]
"""
Creates a generator that can be used to progressively generate new
keys.
:param start:
Starting index.
Warning: This method may take awhile to reset if ``start``
is a large number!
:param step:
Number of indexes to advance after each key.
This value can be negative; the generator will exit if it
reaches an index < 0.
Warning: The generator may take awhile to advance between
iterations if ``step`` is a large number!
:param iterations:
Number of _transform iterations to apply to each key.
Must be >= 1.
Increasing this value makes key generation slower, but more
resistant to brute-forcing.
"""
if start < 0:
raise with_context(
exc = ValueError('``start`` cannot be negative.'),
context = {
'start': start,
'step': step,
'iterations': iterations,
},
)
if iterations < 1:
raise with_context(
exc = ValueError('``iterations`` must be >= 1.'),
context = {
'start': start,
'step': step,
'iterations': iterations,
},
)
current = start
fragment_length = FRAGMENT_LENGTH * TRITS_PER_TRYTE
hashes_per_fragment = FRAGMENT_LENGTH // Hash.LEN
while current >= 0:
sponge = self._create_sponge(current)
key = [0] * (fragment_length * iterations)
buffer = [0] * HASH_LENGTH # type: MutableSequence[int]
for fragment_seq in range(iterations):
# Squeeze trits from the buffer and append them to the key, one
# hash at a time.
for hash_seq in range(hashes_per_fragment):
sponge.squeeze(buffer)
key_start =\
(fragment_seq * fragment_length) + (hash_seq * HASH_LENGTH)
key_stop = key_start + HASH_LENGTH
key[key_start:key_stop] = buffer
private_key = PrivateKey.from_trits(key)
private_key.key_index = current
yield private_key
current += step
def test_random(self):
"""
Generating a random PrivateKey should fail.
"""
with self.assertRaises(TypeError):
random_digest = PrivateKey.random()
def test_get_digest_multiple_fragments(self):
"""
Generating digest from a PrivateKey longer than 1 fragment.
"""
key =\
PrivateKey(
b'LXZFBGXJCSEHJFVQOJBSBDWVPNHSTKGMNZQYVFKAJTFSIVMXQIRIQYHRCFVDKYCCVK'
b'VGPRZRZUXXUIV9ZPJSWXZ9FUHBVYFGNWTGMX9LXPTALCML9ASKROTEVORSSQZHWEMF'
b'UPNFQCEHXTEALKZVSHHALJXAPMGFASSHHCREWFCSYJFWLSKJZOFLLMTGWSSJZLJQOH'
b'GQAHICAMRHHWZAIAALSUDPWBSRILGBQILJQUGIIOCNDGSYUSXRVPAZFKARRXVBDQLW'
b'YZFR9FKIDUBODORNUXBOKDURIFHBRLTSIWOTUVQNMKXJGWYEVXCTKVQWDXJ9ZPLTIH'
b'DEW9ERC9EFNKCWBNSUXGYLPG9PYERCIHBWNGTHWRSNNYPADKIUWMJVNWALHCCVSMYZ'
b'GFIBFUXULLAJNZYQRLVYZHOQEPEURBITZIF9XWSOTEXEI9DBCM9VZPLURONGEIXMVU'
b'RPZRUSAOLZPYMIXKPV9SWSXSPQSRALB99IVDBFXJC9SPXPUTMKTEKKJMPNC9SFDGIR'
b'BVMRQKGG9FWVZMWSCLGANOQENXZZVHESO9TXRRZGGKVGIJYZKULWSBWYFALOXFWHFI'
b'TTQWIQGJSEYRH9CIYPTYOERARZQVRUTIBR9QTJUIQXZ9FFKGPBBWHUVIGGKSXVBCUP'
b'YGESTDRCVKDJLHNXJUTGUFPOTTTDYVMOOE9DDXAAJVSULTWCQOJBAWKVZSLKGAEYOV'
b'WXNULJZPPJGJJXMIEQWKPHBHWZEUJYOZ9FXMKFT9RMBTXTPAKAWMJTPZVPT9SKCRHU'
b'KOSFPQWLIFQYOVOBISWFKARPKR9JZMQOXHLNZVVUQGZVAWKMI9KZBGELPCCYENZUKX'
b'FVGZJTDZZIPTJESWSFJUSRU9IHGEJXSHBRRSJZAHCK9STAKIDYTVXEVHZFKYXUSTTM'
b'ERPQGBIINLMXHZHVWGFKBMQXULTONGQPLHMUACQSIVCYMHKGSVWEHYARSVECJMWBWW'
b'DLSGVTPZAKCRYXYLEEAHOUNVLNLFPXGNRKAZSSLVTVBDTBVCTEBW9FP9IROYSINOFH'
b'PZNYPHX9CVWDMTYXUFLHR9R9MCI9BGLIBHKCDENREOEPXCLMSYQZDIDES9KIURUSJQ'
b'JL9IEUAOLJYKJTLE9UYVBSPRAGMTQYKOHNWGHXUBYZAOMBBTMGOEXKJEYMWUSSIRDO'
b'IMHNTWWOKHYVDDKOYFTYFOGAZ9MHJVNKRYGFXYEUFBQPMYFCFBAIXXIFHVTPRPDOXS'
b'QVIKTSNONSNQKYIRULCQRMEOKSAXTDGJGSZKUPLWJITS9ZQOLEFPPSDSSA9DHGDJMT'
b'MAETSNDB9BSIVVPYIKD9ESAYOSYJSKJBRJOJOWBEJWSI9PJT9BYJDROWYHAZJBLUJX'
b'GAZGUYJKTRJJIRCRUWRRKVDAKMFGHJQKYDENHJYNLBUTVNKNFYYHEYGPLVGGPLBWZR'
b'HUMEHELSDRJDLRIYORNSLNOWCDBFKPESBQSNSDZUGCCJHLJJEHUWGOYBBAFJNL9QCF'
b'ROADVYXELOOO9OFRM9OMJYS9VZLVUONKTPXJBHKYMUDSYKHUJBJCNRZXQBYYVAHDJS'
b'WOVPGWQUUWKHFWI9PTCKFROSFNSZUKBBNJ9NZWWGXWEMSLTQ9YJFBPBFEACG9WLTK9'
b'MNBNEYDPCLQVRIHMCIBEHNTQOXQRUXKQFCJYHJREBTSYAHDCWJBDVKAKKHULI99BIS'
b'9IVUDVCDFWTUUNFAGEKFGTQBEIYYUCOLIBTUSCNTQCJXZWCHQATRPOTJP9LNCEMSVO'
b'BNGMYVXTJWWLFXPDVNOIVIMBNBPEIGJCONYPLVSHVVDNOPMQMINRXCWFCOSYMDV9S9'
b'ZA9YFXAAVRWXWSAQLYTKKZAZEZCTWVHMBG9HTTJXYJSGBUJZXRPDGHBQIHWQQVRPNN'
b'WAYISDZCLKWZLPLUEF9TKCCA9YBUYQBZFVLVDRZ9AHZAEQNAQ9IQWKKXCMVDDJRBKE'
b'LJHVTLDUUMQLDXYTOWYKPMCQW9YBGD9VUJLCJWQEN9RISZKTNNCDLXVFMNGNBCDWQG'
b'WRLPWKALPJDRDZFCLTONVQUZPUISJRVYOBVCXEICEQRNOTXMWTPTEHAYROEVQNPO9K'
b'IFCIBXHL9MJM9JYOXYDKZEF9DLURXGXPQGVUZQB9EKPLBQXQQYCXBYUBAQVCKUJDJA'
b'CCXQINZTZWMSEBNGBDORPZKMVGGZSPIUKLRAMXGKSIULOJBRBTGXWEVMWQEALSZVLC'
b'MXQIKZIIMLSVRDGIZWBVZUUIKGYXNTFNSLBXEQKBBUOYPLSDCGJPTVGYAGDD9JNVZY'
b'UUXWUQJ9DUPDGWCXOEEVVQPOZLRGYBMPAWGMKNUCMWDIKIHHAPPN9BIKCFHDEORXRX'
b'STBFGBCRDSPNBZDRZHFSMXNXHSKAZF9XYKOWFNTGUUHMUOWXHAROKHZOLWECDVRDXO'
b'RDHANPIYZFETYBAOPPHTMTZMLDLQXZVYGXYKUDUNFWVPESWBFRTOJRRCPMKIBTQHFG'
b'SPATWEXLWRFFQI9RKZBY9RZDVMVZCCWTS9PNRCTP9FRCGPOCVUJZIRZPU9WJPBHDTB'
b'DSZSGI9HYHRBEBRQECBJEIZDXZOGGYZUPSEQLMQBTRQANDWG9RWGXAUYPRBSJRULMS'
b'BJVPIFJWQPWEMY9YHDULM99VOIIDHRJQMHCZQAZCITZPKNSOBGSQDLOVWCZOLQEHBD'
b'VIMDRWWXY9LWHTRBWUASPTMA9UPRILCALBIUFUELQDAKSD9WADUZESCBNNNZCQLXBI'
b'FCNGGUBZTWSKQ9QHQLE9LBLWNKOQJYNSD9SRASRCGLICBCX9VNAGXAP9NFJUGWCZAI'
b'QLBCQKSLFGXDRMEXKAHLMOE9VKFRFKCBLRNZVIARBRKEZMLEKIMMMGEJRLWMJFCLHT'
b'LMXYYVKJFX9M9HIDHLBVFUKHMJRJOCWRHHTGLXDEWTTFGSMUHVOK9VDPOABLMZQGGP'
b'FYIDMQIELYYLOCIXYAASYUFGVQDCEESUEJWOJCNNRMFKHXFCYMLXIEFMAHJRZ9TBZF'
b'BSZOCDJPUPBLNBTNYHIAUYQKLPMMNNDEIPEFUAMTMYMXCENQCIJRWWZASXIHCMYLMB'
b'GYRUDEYCYJPYPOEOAWENQLKMGCFMLVRJYMCHEYWBJZMOLSATAVIORHIEAHVPDEKPZW'
b'KTPPGTTCRWJTDKABHHETSYLXJOQXJSYKMT9OJEEIOKAYWTLIWUTSAYZ9IDNWJLKKOY'
b'VMGCJQIMROINJVPRKUQJCTDLFHZQDAOMDIAJYY9NQ9WZZIKHBFLYXOOWRHDRGJYNCD'
b'BIEYCBAZMQNMNBTLGOBUTBMUDFOKTZ9BCBPOVNJXDHGMGITUMSPKAQ9R9PFCNCKPDP'
b'HZLVTQCSKVJOIEYXUEOOIMWVIKKKNRNENRDFUXP9WJNWXJHBJIXPJQBRNOHOBQGKSY'
b'UKCAMZKLWJETFNZGYIWBLARTNYHWLUBXRBHOO99RECDLSWBOOVJ9OEAWKPRBVWUUK9'
b'ASGWAIS9CIPFAJRXFEDCSSMOXFASWKDZZKRGMBLD9GU9CWWBXW9DEU9IKENDNYEWOP'
b'ZRUJUEK9YMNERGQOXUBGVNIGWDXXUVBKMSQWCGSDSIMKEFOBLIGPFCPNQ9QLNSLK9O'
b'NMGNJMRI9KUQNTSMFGXAGYJVUQO9JDLDBUIQQJIEZCTFJS9VIKIIIDSQFBBAGUGOTA'
b'VO9WZQXKBJSZBZDUTUSZ9GZAZQXTUHYTLCZQLRMURZLTYMNBPE9QFZOUVRRDRAEEAI'
b'9OVJXPEWOWEESPUKMBGGBAYLLTFLBPNM9VVYNWTCRCIHEKKGU9RGQWGKEREBUXTELB'
b'XTP9VQQMPGZHIJFBIWE9GSPTJHCMSKE9HXU9XISYRVCFXSQZO9CSXGAZUBINTCRKFH'
b'OPFXUHDTWAZVMQWRZQQVMUVACIIDETVJLUXY9TEJGMWLGMMJ9SWTFNUHRI9SFVHBSJ'
b'J9MRWCKFRJJJL9DECJL9XDHKWHYHLMSSXRIBBHC9PNWKIIQYITKUHENQWBMNALETH9'
b'F9KIWDJXHPGSGYIKLJNQEZGXZJDKWCNGPFKSATLYNNYRCKCBBCEH9ADIZICTXOUKSS'
b'WAPSHQKIBMOZKIPHLNHDSDVNRMWIFDYATUHFJSZFGYCSRKFERXBPVWUU9WKFPHAZJ9'
b'LQCDSMZJWQGMFTHZNYEFBTNJ9TCNWMEZWQVRYFBVIWNSWDJDVJMFCRRDYLBYECAFW9'
b'KXMX9LRLWLFIGAHBGF9YJODGYKULATHVYBCHUQTDZXKUKGVVJCDBJUJKRDN9EKCTBY'
b'NQMGSIPDCTJVCX9INTPUZ9BXITIPKLHO9ESBOFSWLYNYXPCWRQCEOZTM9UYAAZSDHB'
b'9BTFJNLZA9NTCKSAIZ'
)
self.assertEqual(
key.get_digest(),
# Note that the digest is 2 hashes long, because the key
# is 2 fragments long.
TryteString(
b'XCLECABPSBFYWJQNKXJAHB9QPJLAIJJBFUQNGUWDNVCVFQWXECVLYXUYHKW9XQECWC'
b'IVNEDMSJWL9PDEQGVKTYZQXPAMHIJGJXQIJJRSLPCVNAUUYJSIDOHYXUNDQYVBPYDD'
b'EZMFJQRAIMPVATMWLFHJXAISQTQYWX'),
)