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Criminal Law

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2014

Encryption

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Finding The Foregone Conclusions Of Encryption, Timothy A. Wiseman Mar 2014

Finding The Foregone Conclusions Of Encryption, Timothy A. Wiseman

Timothy A Wiseman

Encryption is commonly used to protect private information, for both legitimate and illegitimate reasons. Courts have been struggling to determine when, within the bounds of the Fourth and Fifth Amendments, the Courts may compel a defendant in a criminal case to decrypt their data.

This article argues that a broad use of the Forgone Conclusion doctrine would permit the Courts to order a defendant to decrypt their data when the prosecution can show with reasonable particularity the existence and location of the encrypted documents, that they are likely to be incriminating, and that the government can authenticate them without the …


Criminal Innovation And The Warrant Requirement: Reconsidering The Rights-Police Efficiency Trade-Off, Tonja Jacobi, Jonah Kind Feb 2014

Criminal Innovation And The Warrant Requirement: Reconsidering The Rights-Police Efficiency Trade-Off, Tonja Jacobi, Jonah Kind

Tonja Jacobi

It is routinely assumed that there is a trade-off between police efficiency and the warrant requirement. But existing analysis ignores the interaction between police investigative practices and criminal innovation. Narrowing the definition of a search or otherwise limiting the requirement for a warrant gives criminals greater incentive to innovate to avoid detection. With limited police resources to develop countermeasures, police will often be just as effective at capturing criminals when facing higher Fourth Amendment hurdles. We provide a game theoretic model that shows that when police investigation and criminal innovation are considered in a dynamic context, the police efficiency rationale …