electronic hash

См. также в других словарях:

• electronic voting — Introduction       a form of computer mediated voting in which voters make their selections with the aid of a computer. The voter usually chooses with the aid of a touch screen display, although audio interfaces can be made available for voters… …   Universalium

• Electronic signature — The term electronic signature has several meanings. Among the more expansive is that given by US law, influenced by ABA committee white papers and the uniform law promulgated by the National Conference of Commissioners on Uniform State Laws… …   Wikipedia

• Secure electronic transaction — (SET) is a standard protocol for securing credit card transactions over insecure networks, specifically, the Internet. SET is not itself a payment system, but rather a set of security protocols and formats that enables users to employ the… …   Wikipedia

• Secure Electronic Transaction — (SET) ist ein Sicherheitsprotokoll für den elektronischen Zahlungsverkehr mit Kreditkarten, im besonderen über das Internet. SET wurde 1996 von VISA und MasterCard, unter Beteiligung von GTE, IBM, Microsoft und Netscape, entwickelt. Die… …   Deutsch Wikipedia

• Secure Electronic Transfer — Secure Electronic Transaction (SET) ist ein Sicherheitsprotokoll für den elektronischen Zahlungsverkehr mit Kreditkarten, im besonderen über das Internet. SET wurde 1996 von VISA und MasterCard, unter Beteiligung von GTE, IBM, Microsoft und… …   Deutsch Wikipedia

• 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

• E-Mail-Verschlüsselung — wird verwendet, um vertrauliche Informationen so per E Mail vom Absender zum Empfänger zu schicken, dass niemand außer Absender und Empfänger sonst Zugang zu diesen Informationen bekommt. Die E Mail Verschlüsselung geht oft einher mit der E Mail… …   Deutsch Wikipedia

• Trusted timestamping — is the process of securely keeping track of the creation and modification time of a document. Security here means that no one not even the owner of the document should be able to change it once it has been recorded provided that the timestamper s …   Wikipedia

• Cryptography — Secret code redirects here. For the Aya Kamiki album, see Secret Code. Symmetric key cryptography, where the same key is used both for encryption and decryption …   Wikipedia

• E-imza — This article concerns cryptographic signatures. For signatures in digital form, see electronic signature. In cryptography, a digital signature or digital signature scheme is a type of asymmetric cryptography used to simulate the security… …   Wikipedia

• Bitcoin — The official Bitcoin client Developer(s) …   Wikipedia