International Business Machines Corporation

Other

Okay as

Protectoria as

Lemberg, Trond

Trond Lemberg

Anund Lie

Konrad Falch

Per Myrseth

Jon Olnes

Håkon Liberg

System and method for distribution of a PIN code comprising an application end user in communication with an application server comprising at least one PIN code generating mechanism for authentication of an application end user, and a portable telecommunication device further characterized by that said application server is in communication with a synthetic voice PIN server also in communication with said portable telecommunication device.

System and method for alternative distribution of a personal identification number (PIN) code

A method and system of authenticating a public key certificate for a relying party (RP). A Certificate Authority (CA), who issued the certificate, is a member of a Public Key Infrastructure (PKI) having a Certificate Policy (CP). First quality levels required of the CA by the RP are accessed by a certificate classification service (CCS) and corresponding second quality levels possessed by the CA are ascertained by the CCS. At least one quality characteristic pertaining to the second quality levels relates to at least one element of the CP. The ascertained second quality levels are compared by the CCS with the corresponding accessed first quality levels. A result of the comparing, communicated by the CCS to the RP, is that the certificate is authenticated if the comparing has determined that each first quality level is not less than each corresponding second quality level.

Method and system for the authentication of a public key certificate

A method, system, and service of authenticating a public key certificate for a relying party (RP). A Certificate Authority (CA), who issued the certificate, is a member of a Public Key Infrastructure (PKI) having a Certificate Policy (CP). First quality levels required of the CA by the RP are accessed by a certificate classification service (CCS) and corresponding second quality levels possessed by the CA are ascertained by the CCS. At least one quality characteristic pertaining to the second quality levels relates to at least one element of the CP. The ascertained second quality levels are compared by the CCS with the corresponding accessed first quality levels. A result of the comparing, communicated by the CCS to the RP, is that the certificate is authenticated if the comparing has determined that each first quality level is not less than each corresponding second quality level.

Method, system and service for the authentication of a public key certificate

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Skotbu, Norway

Trond Lemberg