+CRY-13.01B

CRY-13.01B

The cloud service provider manages the use of compromised cryptographic keys to ensure they are only used in controlled circumstances and solely for decryption or verification (in case of signature keys), while complying with legal and regulatory requirements.

1. Overview

Summary	Standard

1.1 References

1.2 Identified Requirements

1.3 Related Regulations

2. Identified Requirements

Requirements
Source	Requirement

3. Related Regulations

Regulations
Source	Regulation

Cloud Computing Compliance Criteria Catalogue (C5:2026) -
Copyright by Bundesamt für Sicherheit in der Informationstechnik (https://www.bsi.bund.de/)

https://www.bsi.bund.de/DE/Themen/Unternehmen-und-Organisationen/Informationen-und-Empfehlungen/Empfehlungen-nach-Angriffszielen/Cloud-Computing/Kriterienkatalog-C5/C5_2025/C5_2025_node.html