Orin Kerr writes:
The important decision is In re Grand Jury Subpoena Duces Tecum Dated March 25, 2011. From the opinion by Judge Tjoflat:
We hold that the act of Doe’s decryption and production of the contents of the hard drives would sufficiently implicate the Fifth Amendment privilege. We reach this holding by concluding that (1) Doe’s decryption and production of the contents of the drives would be testimonial, not merely a physical act; and (2) the explicit and implicit factual communications associated with the decryption and production are not foregone conclusions.
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