/usr/lib/python2.7/dist-packages/cryptography_vectors/ciphers/3DES/OFB/ is in python-cryptography-vectors 0.6.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/cryptography_vectors/ciphers/3DES/OFB/TOFBIMMT1.rsp
/usr/lib/python2.7/dist-packages/cryptography_vectors/ciphers/3DES/OFB/TOFBIMMT2.rsp
/usr/lib/python2.7/dist-packages/cryptography_vectors/ciphers/3DES/OFB/TOFBIMMT3.rsp
/usr/lib/python2.7/dist-packages/cryptography_vectors/ciphers/3DES/OFB/TOFBIinvperm.rsp
/usr/lib/python2.7/dist-packages/cryptography_vectors/ciphers/3DES/OFB/TOFBIpermop.rsp
/usr/lib/python2.7/dist-packages/cryptography_vectors/ciphers/3DES/OFB/TOFBIsubtab.rsp
/usr/lib/python2.7/dist-packages/cryptography_vectors/ciphers/3DES/OFB/TOFBIvarkey.rsp
/usr/lib/python2.7/dist-packages/cryptography_vectors/ciphers/3DES/OFB/TOFBIvartext.rsp
/usr/lib/python2.7/dist-packages/cryptography_vectors/ciphers/3DES/OFB/TOFBMMT1.rsp
/usr/lib/python2.7/dist-packages/cryptography_vectors/ciphers/3DES/OFB/TOFBMMT2.rsp
/usr/lib/python2.7/dist-packages/cryptography_vectors/ciphers/3DES/OFB/TOFBMMT3.rsp
/usr/lib/python2.7/dist-packages/cryptography_vectors/ciphers/3DES/OFB/TOFBinvperm.rsp
/usr/lib/python2.7/dist-packages/cryptography_vectors/ciphers/3DES/OFB/TOFBpermop.rsp
/usr/lib/python2.7/dist-packages/cryptography_vectors/ciphers/3DES/OFB/TOFBsubtab.rsp
/usr/lib/python2.7/dist-packages/cryptography_vectors/ciphers/3DES/OFB/TOFBvarkey.rsp
/usr/lib/python2.7/dist-packages/cryptography_vectors/ciphers/3DES/OFB/TOFBvartext.rsp