{
 "expect": {
  "code": "ED_TORSION_A",
  "result": "FAIL"
 },
 "fixture_format": "handoff-v0-fixture/1",
 "id": "XN1-e2",
 "informative": {
  "cofactored_equation_holds": true,
  "cofactorless_equation_holds": false
 },
 "inputs": {
  "msg_hex": "7765696f2d68616e646f66662f76302f7369672d6576656e7400b775dd75789db32351c81ae1850f21cedb247b41a8a1ed722089238418273454",
  "pubkey_hex": "45e6c4158152fb88d8c1aea5fcd70373606a2e9b418b47fd1df84684ff5e5df8",
  "sig_hex": "d249400666a0d815e2f0308fe7433d2cfa51a97653bd2d8878eee36d95770908b3449cedd66c8ca37621ad676997ed7fd346d3aea09f860d7b3071cd3f45cd05"
 },
 "kind": "ed25519",
 "spec_sections": [
  "\u00a72.2"
 ],
 "title": "A = aB + T (T of order 2), challenge k odd: only the cofactored equation holds",
 "vector": "XN1"
}