“No person shall be compelled to produce a private key or make a private key known to any other person in any civil, criminal, administrative, legislative or other proceeding in this state that relates to a digital asset, digital identity or other interest or right to which the private key provides access unless a public key is unavailable or unable to disclose the requisite information with respect to the digital asset, digital identity or other interest or right.”

https://bitcoinmagazine.com/legal/wyoming-legislature-bill-protecting-private-keys