E-signature generation

Once the Digipass authenticator is activated, the Digipass SDK can generate e-signatures that are compliant with the OneSpan e-signatures verification components:

• OneSpan Authentication Server Framework

• OneSpan Authentication Server

Each Digipass instance using a static vector version 8 supports up to eight cryptographic applications that can be used to generate e-signatures. Each cryptographic application can sign max. 8 data fields with either

• up to 16 hexadecimal characters, or

• up to 8 alphanumeric characters.

The number and size of the data fields supported by an application are defined in the Digipass static vector.

Lowercase characters are automatically converted into uppercase before the signature is processed.

ABcdEF, abcdef, and ABCDEF will produce the same response if used as entry of a data field.