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Pages 16-20

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From page 16...
... 16 Finally, as discussed in Section VII, the contract documents should address the use of digital signatures with BIM.
From page 17...
... 17 D State Digital Signature Acts Although virtually all states have enacted a statute substantially in the form of or identical to UETA, some states additionally have enacted digital signature acts of which there are basically three categories.
From page 18...
... 18 The Guidelines emphasize that "[a] message bearing a digital signature verified by the public key listed in a valid certificate is as valid, effective, and enforceable as if the message had been written on paper."220 Similarly, California advises that PKC signatures have a greater degree of verifiability and security than dynamic or other kinds of electronic signatures and "are immediately verifiable with a third-party issued certificate."221 On the other hand, it may be noted that in Ohio, a state agency must obtain prior approval before using digital signatures, which "require a significant infrastructure known as public key infrastructure (PKI)
From page 19...
... 19 Finally, as the California regulations note, it is critical that the technology for digital signatures be compatible with the agency's other needs.234 A transportation department planning to use digital signatures will want to verify whether a BIM program "handle[s] digital signature verification automatically in a standardized way."235 F
From page 20...
... 20 Also in regard to the second question, the Missouri DOT states that the department is using digital signatures for all of its plan-bidding documents. However, the department is not using digital signatures "to seal the model" because Missouri law does not provide for the ability to sign and seal a model at this time.244 The state's digital signature statute requires these [signatures]

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