authenticate a signature

См. также в других словарях:

• authenticate — au·then·ti·cate vt cat·ed, cat·ing 1: to prove or serve to prove that (something) is genuine; esp: to prove that (an item of evidence) is genuine for the purpose of establishing admissibility 2: to make (a written instrument) valid and effective… …   Law dictionary

• Signature — A signature (from Latin signare , sign ) is a handwritten (and sometimes stylized) depiction of someone s name, nickname or even a simple X that a person writes on documents as a proof of identity and intent. The writer of a signature is a… …   Wikipedia

• signature — The act of putting one s name at the end of an instrument to attest its validity; the name thus written. A signature may be written by hand, printed, stamped, typewritten, engraved, photographed, or cut from one instrument and attached to another …   Black's law dictionary

• signature — The name of a person appended by him to an instrument. The execution of any symbol upon a writing with intent to authenticate the instrument as one made or put into effect by him. UCC § 1 201(39). The authentication of a deed by the grantor s act …   Ballentine's law dictionary

• Digital signature — This article is about secure cryptographic signatures. For simple signatures in digital form, see Electronic signature. A digital signature or digital signature scheme is a mathematical scheme for demonstrating the authenticity of a digital… …   Wikipedia

• Digital Signature And Electronic Authentication Law — SEAL of 1998 was introduced to the United States Senate, as S.1594, and was followed closely by H.R. 3472 which was introduced to the House of Representatives. This Bill sought to update the Bank Protection Act of 1968 in regards to electronic… …   Wikipedia

• Digital Signature and Electronic Authentication Law — (SEAL) of 1998 was introduced to the United States Senate, as S.1594, and was followed closely by H.R. 3472 which was introduced to the House of Representatives. This Bill sought to update the Bank Protection Act of 1968 in regards to electronic… …   Wikipedia

• Killian documents controversy — Further information: Killian documents authenticity issues and George W. Bush military service controversy Charles Johnson s animated GIF image comparing what CBS claimed to be a 1973 era typewritten memo with a 2004 era Microsoft Word… …   Wikipedia

• seal — seal1 [sēl] n. [ME seel < OFr < L sigillum, a seal, mark, dim. of signum: see SIGN] 1. a design, initial, or other device placed on a letter, document, etc., as a mark of genuineness or authenticity: letters were, esp. formerly, closed with …   English World dictionary

• acknowledge — To admit; to confirm to concede; to recognize; to authenticate a signature under oath. Blythe v Ayres, 96 Cal 532, 31 P 916 …   Ballentine's law dictionary

• Two-factor authentication — (TFA, T FA or 2FA) is an approach to authentication which requires the presentation of two different kinds of evidence that someone is who they say they are. It is a part of the broader family of multi factor authentication, which is a defense in …   Wikipedia