+CRY-13 Handling of Compromised Keys
---+CRY-13.01B
---+CRY-13.02B

CRY-13 Handling of Compromised Keys

1. Oversigt

Titel	Standard
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.
CRY-13.02B	The cloud service provider notifies affected cloud service customers without undue delay that their keys have been compromised and will no longer be used for encryption or signing.

1.1 Referencer

Secure key management

1.2 Identificerede krav

1.3 Relaterede reguleringer

2. Identificerede krav

Krav
Kilde	Krav

3. Relaterede reguleringer

Reguleringer
Kilde	Regulering

BSI -
EN: Publications of the Bundesamt für Sicherheit in der Informationstechnik (BSI, Federal Office for Information Security), https://www.bsi.bund.de/. This is not an official BSI website. Only the versions published by the BSI are authoritative.
- Cloud Computing Compliance Criteria Catalogue C5:2026: © BSI, licensed under CC BY-ND 4.0; content unchanged, converted into the GRCA format.
- Criteria Catalogue C3A – Criteria enabling Cloud Computing Autonomy: © BSI, licensed under CC BY-ND 4.0; content unchanged, converted into the GRCA format.
- Cloud Computing Compliance Criteria Catalogue C5:2020: © BSI, licensed under CC BY 4.0 according to the BSI C5 FAQ; converted into the GRCA format.
DE: Veröffentlichungen des Bundesamts für Sicherheit in der Informationstechnik (BSI), https://www.bsi.bund.de/. Kein amtlicher Auftritt des BSI. Maßgeblich sind allein die vom BSI veröffentlichten Fassungen.
- Kriterienkatalog Cloud Computing C5:2026, englische Fassung: © BSI, lizenziert unter CC BY-ND 4.0; Inhalt unverändert, in das GRCA-Format umgewandelt.
- Kriterienkatalog C3A – Criteria enabling Cloud Computing Autonomy: © BSI, lizenziert unter CC BY-ND 4.0; Inhalt unverändert, in das GRCA-Format umgewandelt.
- Kriterienkatalog Cloud Computing C5:2020, englische Fassung: © BSI, lizenziert unter CC BY 4.0 laut C5-FAQ des BSI; in das GRCA-Format umgewandelt.