@item MGM AEAD mode for 64 and 128 bit ciphers (Р 1323565.1.026–2019)
@item CTR-ACPKM, OMAC-ACPKM-Master modes of operation (Р 1323565.1.017-2018)
@item KExp15/KImp15 key export/import functions (Р 1323565.1.017-2018)
@item MGM AEAD mode for 64 and 128 bit ciphers (Р 1323565.1.026–2019)
@item CTR-ACPKM, OMAC-ACPKM-Master modes of operation (Р 1323565.1.017-2018)
@item KExp15/KImp15 key export/import functions (Р 1323565.1.017-2018)
>>> data_for_signing = b"some data"
>>> dgst = gost34112012256.new(data_for_signing).digest()[::-1]
>>> from pygost.gost3410 import sign
>>> data_for_signing = b"some data"
>>> dgst = gost34112012256.new(data_for_signing).digest()[::-1]
>>> from pygost.gost3410 import sign
->>> verify(curve, pub, dgst, signature, mode=2012)
+>>> verify(curve, pub, dgst, signature)