ecdsa>=0.13
cryptography>=2.0.0
pyasn1<0.3.0,>=0.2.1
asn1ate>=0.5
pyparsing>=2.1.0
future>=0.16.0
urllib3>=1.20
colorama<0.4.0,>=0.3.9
protobuf<3.6.0,>=3.5.0
