paramiko<2.7,>=2.6
scp<1,>=0.13

[:python_version <= "2.7"]
functools32

[:python_version <= "3.7"]
bcrypt~=3.1.3
cryptography<3.3,>=2.9.2
PyNaCl<1.5,>=1.0.1

[:python_version > "3.7"]
bcrypt~=3.2.0
cryptography<37,>=3.3
PyNaCl>=1.5
six
