ChallengeType Property
The challenge type.
Syntax
__property TipaOCRAChallengeTypes ChallengeType = { read=FChallengeType, write=FSetChallengeType };
enum TipaOCRAChallengeTypes {
ctRandom=0,
ctSignature=1
};
Default Value
ctRandom
Remarks
This property defines the type of challenge created. Possible values are:
| 0 (ctRandom - default) | A random challenge is created. |
| 1 (ctSignature) | A signature challenge is created by signing ChallengeInput. |
When setting this property to 0 (ctRandom) and calling CreateChallenge the component will populate Challenge with a randomly generated value.
When setting this property to 1 (ctSignature) and calling CreateChallenge the component creates a Hash-based Message Authentication Code (HMAC) value using the data specified in ChallengeInput and then populate Challenge with the formatted result.
Data Type
Integer