New Concept Of Security E-Documents With Hybrid Method: Biometric Signature And DSA (Digital Signature Algorithm)

Abstract

Exchange of electronic documents (e-documents) or documents in an e-mail on the internet has been widely used as a commercial transaction. To ensure e-document is still intact / authentic to the party verifier in transit on the network insecure one of them by giving digital signatures on e-documents. The purpose of this research is to create a new concept in the security of e-documents with a hybrid method: Biometric signatures and DSA (Digital Signature Algorithm) as one solution to the problem of key management and meet the needs non-singular signer. The input as key generator is the offline signature of one or more users for produce one or more digital signatures to a single e-document. Furthermore, e-documents, digital signatures and public key is transmitted over the internet via e-mail on verifier. Then the verifier to verify whether the results are valid or invalid. Keywords : signer, verifier, off-line signature, digital signatures, Biometric signatures, DSA.