HID APPROVE SDK
5.7.1
HID APPROVE SDK for iOS
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Extends the OTP generator to support asynchronous challenge-response generation. (OCRA) More...
#import <HIDAsyncOTPGenerator.h>
Instance Methods | |
(NSString *) | - computeClientResponse:withClientChallenge:withServerChallenge:withInputParams:error: |
(NSString *) | - computeResponse:withChallenge:withInputParams:error: |
(NSString *) | - computeServerResponse:withClientChallenge:withServerChallenge:withInputParams:error: |
(NSString *) | - computeSignature:withSigChallenge:withClientChallenge:withInputParams:error: |
(NSString *) | - formatSignatureChallenge:error: |
(NSString *) | - getChallenge: |
(NSString *) | - getType |
Extends the OTP generator to support asynchronous challenge-response generation. (OCRA)
- (NSString*) computeClientResponse: | (NSString *) | password | |
withClientChallenge: | (NSString *) | clientChallenge | |
withServerChallenge: | (NSString *) | serverChallenge | |
withInputParams: | (HIDOTPInputAlgorithmParameters *) | input | |
error: | (NSError **) | error | |
Compute the client response for one-way challenge-response with optional parameters. If there are no optional parameters, input can be omitted.
password | OTP key password (if protected by password). |
clientChallenge | The challenge for a client. |
serverChallenge | The challenge for a server. |
input | InputParameters (session info and PIN) as required by OCRASuite. |
error | error details. It may be nil. |
Possible error codes are:
- (NSString*) computeResponse: | (NSString *) | password | |
withChallenge: | (NSString *) | challenge | |
withInputParams: | (HIDOTPInputAlgorithmParameters *) | input | |
error: | (NSError **) | error | |
Compute the response for one-way challenge-response. The params allows you to pass additional data to compute the OTP. If there are no optional parameters, input can be omitted.
password | OTP key password (if protected by password). |
challenge | The challenge for the mutual authentication. |
input | InputParameters (session info and PIN) as required by OCRASuite. |
error | error details. It may be nil. |
Possible error codes are:
- (NSString*) computeServerResponse: | (NSString *) | password | |
withClientChallenge: | (NSString *) | clientChallenge | |
withServerChallenge: | (NSString *) | serverChallenge | |
withInputParams: | (HIDOTPInputAlgorithmParameters *) | input | |
error: | (NSError **) | error | |
Compute the server response for one-way challenge-response or for two-way signature. If there are no optional parameters, input can be omitted.
password | OTP key password (if protected by password). |
clientChallenge | The challenge for client. |
serverChallenge | The challenge for server. |
input | InputParameters (session info and PIN) as required by OCRASuite. |
error | error details. It may be nil. |
Possible error codes are:
- (NSString*) computeSignature: | (NSString *) | password | |
withSigChallenge: | (NSString *) | sigChallenge | |
withClientChallenge: | (NSString *) | clientChallenge | |
withInputParams: | (HIDOTPInputAlgorithmParameters *) | input | |
error: | (NSError **) | error | |
Compute the signature for one-way or two-way signature. For one-way signature, clientChallenge is empty. If there are no optional parameters, input can be omitted.
password | OTP key password (if protected by the password). |
sigChallenge | The challenge for the signature. |
clientChallenge | The challenge for client. |
input | InputParameters (session info and PIN) as required by OCRASuite. |
error | error details. It may be nil. |
Possible error codes are:
- (NSString*) formatSignatureChallenge: | (NSArray *) | inputData | |
error: | (NSError **) | error | |
For transaction signing use cases, this method permits a challenge to be formatted according to standard based on several input provided by the user. Typically for OCRA see Appendix A of the Certificate profile.
inputData | An array of input data provided by the user. Returns the fully formatted challenge to use in computeResponse method. |
error | error details. It may be nil. |
Possible error codes are:
- (NSString*) getChallenge: | (NSError **) | error |
Returns a challenge according to format specified in OCRA suit for one-way use cases (challenge-response and signature). This method can be used by the client to provide the challenge to other parties (typically a server) so that it can authenticate the server using the asynchronous method.
error | error details. It may be nil. |
Possible error codes are:
- (NSString*) getType |
The type of OTP generator.