A Review on Various Contract Signing Protocol
نویسندگان
چکیده
Novel contract signing protocol based on the OTPK scheme were recommended. OTPK means one time password key. This recommended protocol capable will be brought into action only if one party fails to sign the to permit two parties to sign the matching contract and then those parties can exchange their digital signatures. The protocol proficient to ensure fairness in and it offers parties with greater security: either both parties receive each other’s signatures or no one can get it. The suggested protocol is based on offline Trusted Third Party (TTP). It contract. Or else, the TTP remains dormant. This protocol consists of only three messages that are exchanged among the parties. The primary idea behind this protocols is to use a better authentication among two parties in which a token or indication is send to the TTP in response to that one private key is generated for the authentication involving two parties and after a specific time that key has been automatically destroyed.
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