Security analysis of audio secret sharing scheme encrypting audio secrets
Keisuke Tamoi, Takafumi Hayashi, Yodai Watanabe · 2015
Secret sharing is a method of encrypting a secret into multiple pieces called shares so that only qualified sets of shares can be employed to reconstruct the secret. Audio secret sharing (ASS) is an example of secret sharing whose decryption can be performed by human ears. This paper investigates the security of an audio secret sharing scheme encrypting audio secrets by numerical experiments based on simple statistical tests.