Legal XML Digital Signature, processes of creating a xml digital signature and verifying it accomplish the essential effects desired of a signature for many legal purposes.

*Legal XML Digital Signature Signer authentication: If a public and private key pair is associated with an identified signer, the digital signature attributes the message to the signer. The digital signature cannot be forged, unless the signer loses control of the private key (a "compromise" of the private key), such as by divulging it or losing the media or device in which it is contained.

*Message authentication: The Legal XML Digital Signature also identifies the signed message, typically with far greater certainty and precision than paper signatures. Verification reveals any tampering, since the comparison of the hash results (one made at signing and the other made at verifying) shows whether the message is the same as when signed.

*Affirmative act: Creating a Legal XML Digital Signature requires the signer to use the signer's private key. This act can perform the "ceremonial" function of alerting the signer to the fact that the signer is consummating a transaction with legal consequences.

Efficiency: The processes of creating and verifying a digital signature provide a high level of assurance that the digital signature is genuinely the signer's. As with the case of modern electronic data interchange the creation and verification processes are capable of complete automation (sometimes referred to as "machinable"), with human interaction required on an exception basis only. Compared to paper methods such as checking specimen signature cards methods so tedious and labor-intensive that they are rarely actually used in practice digital signatures yield a high degree of assurance without adding greatly to the resources required for processing, - Legal XML Digital Signature.

Legal XML Digital Signature, The processes used for e-signature have undergone thorough technological peer review for over a decade.

Legal XML Digital Signature have been accepted in several national and international standards developed in cooperation with and accepted by many corporations, banks, and government agencies. The likelihood of malfunction or a security problem in a signature cryptosystem designed and implemented as prescribed in the industry standards is extremely remote, and is far less than the risk of undetected forgery or alteration on paper or of using other less secure electronic signature and Legal XML Digital Signature techniques.

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