def generic_secret_gen():
print("test_generic_secret_gen...")
clientObj = mpc_crypto.GenericSecret(CLIENT)
serverObj = mpc_crypto.GenericSecret(SERVER)
clientObj.initGenerate(256)
serverObj.initGenerate(256)
exec_client_server(clientObj, serverObj)
print(" ok")
return clientObj, serverObj
def generic_secret_import(value=None):
print("test_generic_secret_import...")
if not value:
value = os.urandom(32)
clientObj = mpc_crypto.GenericSecret(CLIENT)
serverObj = mpc_crypto.GenericSecret(SERVER)
clientObj.initImport(value)
serverObj.initImport(value)
exec_client_server(clientObj, serverObj)
print(" ok")
return clientObj, serverObj
def run_derive(inShare):
if args.type != 'BIP32':
sys.exit("Derive not supported for " + args.type)
srcObj = mpc_crypto.GenericSecret(peer, inShare)
with srcObj:
obj = mpc_crypto.Bip32(peer)
with obj:
obj.initDerive(srcObj, args.index, args.hardened)
exec_mpc_exchange(obj)
obj.getDeriveResult()
return obj.exportShare()
def run_import(inShare):
print("Importing key...")
if not inShare:
sys.exit("Input share missing")
if args.type == 'generic':
obj = mpc_crypto.GenericSecret(peer)
obj.initImport(inShare)
else:
sys.exit("Import not supported for " + args.type)
with obj:
exec_mpc_exchange(obj)
print(" ok")
return obj.exportShare()
def run_generate():
print("Generating key...")
if args.type == 'EDDSA':
obj = mpc_crypto.Eddsa(peer)
obj.initGenerate()
elif args.type == 'ECDSA':
obj = mpc_crypto.Ecdsa(peer)
obj.initGenerate()
elif args.type == 'generic':
obj = mpc_crypto.GenericSecret(peer)
obj.initGenerate(args.size)
else:
sys.exit("Generate not supported for " + args.type)
with obj:
exec_mpc_exchange(obj)
print(" ok")
return obj.exportShare()
