> For the complete documentation index, see [llms.txt](https://developer.magtek.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.magtek.com/hardware/card-readers/magnetic-stripe-readers/idynamo-5-gen-iii/compliance-documentation/secure-card-reader-security-policy/appendix-a-references.md).

# Appendix A References

The following documents may be used to provide additional details about the device and this security policy:

* MagTek iDynamo 5 Gen III Installation and Operation Manual PN: D998200614
* MagTek iDynamo 5 Gen III SRED, Device Inspection Manual PN: D998200620
* MagTek iDynamo 5 Gen III Programmer’s Manual COMMANDS PN: D998200587
* NIST SP 800-57-1 Recommendation for Key Management
* ANS X9.24 Part 3:2017, Retail Financial Services Symmetric Key Management, Part 3: Derived Unique Key Per Transaction Using Symmetric Techniques
* X9 TR-31:2010, Interoperable Secure Key Exchange Key Block Specification for Symmetric Algorithms
* X9.143 (TR-31) Symmetric Key


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