"At approximately 1:30p.m. eDT on August 2, 2013, Mr. Levison gave the FBI a printout of what he represented to be the encryption keys needed to operate the penregister. This printout, in what appears to be 4-point type, consists of 11 pages of largely illegible characters.
Moreover, each of the five encryption keys contains 512 individual characters - or a total of 2560 characters. To make use of these keys, the FBI would have to manually input all 2560 characters, and one incorrect keystroke in this laborious process would render the FBI collection system incapable of collecting decrypted data."
Moreover, each of the five encryption keys contains 512 individual characters - or a total of 2560 characters. To make use of these keys, the FBI would have to manually input all 2560 characters, and one incorrect keystroke in this laborious process would render the FBI collection system incapable of collecting decrypted data."