Minnesota Statutes 325K.19 – Satisfaction of Signature Requirements
(a) Where a rule of law requires a signature, or provides for certain consequences in the absence of a signature, that rule is satisfied by a digital signature, if:
Terms Used In Minnesota Statutes 325K.19
- Certificate: means a computer-based record that:
(1) identifies the certification authority issuing it;
(2) names or identifies its subscriber;
(3) contains the subscriber's public key; and
(4) is digitally signed by the certification authority issuing it. See Minnesota Statutes 325K.01
- Certification authority: means a person who issues a certificate. See Minnesota Statutes 325K.01
- Message: means a digital representation of information. See Minnesota Statutes 325K.01
- Private key: means the key of a key pair used to create a digital signature. See Minnesota Statutes 325K.01
- Public key: means the key of a key pair used to verify a digital signature. See Minnesota Statutes 325K.01
- Recipient: means a person who has received a certificate and a digital signature verifiable with reference to a public key listed in the certificate and is in a position to rely on it. See Minnesota Statutes 325K.01
- Subscriber: means a person who:
(1) is the subject listed in a certificate;
(2) accepts the certificate; and
(3) holds a private key that corresponds to a public key listed in that certificate. See Minnesota Statutes 325K.01
- verified: when used in reference to writings, means supported by oath or affirmation. See Minnesota Statutes 645.45
(1)(i) the digital signature is that of a public or local official as defined in section 10A.01, subdivisions 22 and 35, on government records described in section 15.17; or
(ii) no party affected by a digital signature objects to the use of digital signatures in lieu of a signature, and the objection may be evidenced by refusal to provide or accept a digital signature;
(2) that digital signature is verified by reference to the public key listed in a valid certificate issued by a licensed certification authority;
(3) that digital signature was affixed by the signer with the intention of signing the message and after the signer has had an opportunity to review items being signed; and
(4) the recipient has no knowledge or notice that the signer either:
(i) breached a duty as a subscriber; or
(ii) does not rightfully hold the private key used to affix the digital signature.
(b) However, nothing in this chapter precludes a mark from being valid as a signature under other applicable law.