AAL2ProcUnlockRpl
  • 22 Jan 2025
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AAL2ProcUnlockRpl

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Résumé de l’article

Function prototype

aat_int32 AAL2ProcUnlockRpl(
                            aat_byte         *InReply,
                            aat_int32         ReplySize,
                            TDigipassBlob    *DPData,
                            aat_ascii        *aUnlockCodeOut,
                            aat_int32        *UnlockCodeLenIn);

Description

This function processes a reply from the HSM to a command generated with either AAL2GenUnlockCmd or AAL2GenUnlockCmdEx.

Unlocking Digipass with the HSM module is identical to the functionality available with the Authentication Suite Server SDK  Software Digipass Management Service. For information on the associated functions, refer to the Authentication Suite Server SDK C-C++ Programmer's Guide.

Parameters

  Table: Parameters (AAL2ProcUnlockRepl)
TypeNameUseDescription
aat_byte *InReplyI

Up to 218 bytes that contain the UNLOCK command type and the output data from the unlock function on the HSM:

  • Command type - 2 bytes
  • An authenticator application BLOB - 192 bytes
  • Return code - 4 bytes
  • Unlock code - up to 8 characters

Plus 12 bytes for Authentication Suite Server SDK internal use.

aat_int32 *ReplySizeIThe length of the InReply message.
TDigipassBlob *DPDataO

authenticator application BLOB. Upon return from the function call, this BLOB must be rewritten to the application database to reflect changes.

aat_ascii *aUnlockCodeOutOString of 7 or 8 + 1 numeric characters, which the user needs to enter to unlock the Digipass authenticator (recommended buffer size is 9 bytes).
aat_int32UnlockCodeLenInIBuffer size of aUnlockCodeOut.

Return codes

  Table: Return codes (AAL2ProcUnlockRpl)
CodeMeaningCodeMeaning
0Success913Invalid HSM key propertyy
134Invalid UnlockCode pointer951Invalid HSM key type for HSM decryption
138Unlock function not supported1009Invalid TLV total length
208Application disabled1018Invalid TLV item pointer
209Grace period expired1019Missing mandatory TLV item
210Allowed use count reached1025Data buffer too small
211Virtual token not supported1104Virtual token is not a primary token
272Invalid wrapped key1118Unsupported BLOB
412Invalid checksum (software)-101Random number too shortRandom number too short
413Invalid Base64 format-102Random number too longRandom number too long
414Invalid checksum (HSM)Invalid checksum (HSM)-103Random number check digit wrong
510Invalid Digipass data pointer-104Random number character not decimal
701Invalid input buffer pointerInvalid Input Buffer Pointer-310Reserved parameter wrong
910Invalid command type in reply-1501Memory allocation failed
912HSM invalid BLOB status  

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