• ETSI EG 201 057
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ETSI EG 201 057

  • Telecommunications security; Trusted Third Parties (TTP); Requirements for TTP services
  • standard by European Telecommunications Standards Institute, 07/01/1997
  • Publisher: ETSI

$21.00$41.00


To describe the requirements for TTP services to safeguard the confidentiality of electronic information including key certification, key escrow/recovery, authentication, access control and non-repudiation services.

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