Attempt to better isolate this test by getting the backend name from a subprocess.
Attempt to better isolate this test by getting the backend name from a subprocess.

sholsapp/cryptography,dstufft/cryptography,Ayrx/cryptography,dstufft/cryptography,kimvais/cryptography,sholsapp/cryptography,kimvais/cryptography,Hasimir/cryptography,skeuomorf/cryptography,skeuomorf/cryptography,Hasimir/cryptography,skeuomorf/cryptography,Ayrx/cryptography,bwhmather/cryptography,bwhmather/cryptography,kimvais/cryptography,kimvais/cryptography,bwhmather/cryptography,Hasimir/cryptography,skeuomorf/cryptography,Hasimir/cryptography,dstufft/cryptography,dstufft/cryptography,dstufft/cryptography,Ayrx/cryptography,bwhmather/cryptography,sholsapp/cryptography,Ayrx/cryptography,sholsapp/cryptography