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Decryption Key

What is Decryption Key?

The cryptographic key used to convert encrypted ciphertext back into readable plaintext, required for authorized access to protected data.

Information Security

What the standards actually require on decryption key

Requirements naming decryption key across 6 standards, quoted from the control text.

Access information is information that lets someone reach encrypted technical data in unencrypted form, such as decryption keys, network access codes and passwords (120.55).

us-itar-and-ear-export-control-and-data-security::ITAR 120.55 and EAR 734.19 · Treat decryption keys, passwords and other access information as controlled →
PCI P2PE4 controls

Only authorised staff whose job gives them a defined need can reach clear-text data-decryption keys.

pci-p2pe::4D-1.13 · PCI P2PE 4D-1.13 →

Transferring access information (decryption keys, passwords, network access codes) needs the same authorisation as the technology or software it unlocks when done with knowledge that it would release them without a required authorisation (for software, source...

ear-export-administration-regulations::734.19 · 734.19 Access information and software keys →

The failures preservation exists to prevent are forms of spoliation: acting late once the duty has arisen, which can happen before any claim is filed or notice received;

iso-iec-27050-3-2020::6.3.3 · 6.3.3 Considerations to avoid failures →

Technical data is released by visual or other inspection of a defense article that reveals it to a foreign person, by oral or written exchanges with foreign persons in the United States or abroad, or by using access information (decryption keys, network access...

itar-international-traffic-in-arms-regulations::120.56 · Control releases of technical data by inspection, exchange and access information →

Cote dIvoire Law 2013-450 Articles 19-25 + Decree 2017-740 Sensitive Personal Data and Special Categories. Article 19 Sensitive Data categories (donnees sensibles): racial or ethnic origin + political opinions + religious or philosophical beliefs + trade union...

CI-DPL-Sensitive-Personal-Data-Article-19-Special-Categories-Childrens-Data-Article-21-Minors-Parental-Consent · Cote dIvoire Law 2013-450 Sensitive Personal Data + Article 19 + Children + Article 21 →

Questions people ask about decryption key

What is Decryption Key?
The cryptographic key used to convert encrypted ciphertext back into readable plaintext, required for authorized access to protected data.
Why is Decryption Key important for compliance?
Decryption Key is a key concept in Information Security. Understanding decryption key helps organizations meet regulatory requirements, reduce risk, and demonstrate due diligence during audits. Our compliance platform maps 1,016 frameworks with 316K cross-framework control mappings.
Which compliance frameworks address Decryption Key?
Decryption Key appears in the requirement text of US ITAR and EAR - Export Control and Data Security, PCI P2PE, EAR - Export Administration Regulations, ISO/IEC 27050-3:2020, ITAR - International Traffic in Arms Regulations. Across these standards we have identified 9 controls that name it directly, each linked to the control text on the compliance platform.
Where can I learn more about Decryption Key?
Explore our compliance framework pages to see how decryption key applies across different standards and regulations. Our implementation guides provide step-by-step guidance, and the compliance platform offers AI-powered analysis of how this concept maps across 1,016 frameworks.

See how Decryption Key applies across compliance frameworks

Our platform maps 1,016 frameworks with 316K cross-framework control mappings. Explore how this concept is addressed across standards.

Written and maintained by Gerard Blokdyk, The Art of Service.