FCS_COP.1 Cryptographic operation
User application notes
This component requires the cryptographic algorithm and key size used to perform specified cryptographic operation(s) which can be based on an assigned standard.
Operations
Assignment:
In FCS_COP.1.1, the PP/ST author should specify the cryptographic operations being performed. Typical cryptographic operations include digital signature generation and/or verification, cryptographic checksum generation for integrity and/or for verification of checksum, secure hash (message digest) computation, data encryption and/or decryption, cryptographic key encryption and/or decryption, cryptographic key agreement and random number generation. The cryptographic operation may be performed on user data or TSF data.
In FCS_COP.1.1, the PP/ST author should specify the cryptographic algorithm to be used. Typical cryptographic algorithms include, but are not limited to, DES, RSA and IDEA.
In FCS_COP.1.1, the PP/ST author should specify the cryptographic key sizes to be used. The key sizes specified should be appropriate for the algorithm and its intended use.
In FCS_COP.1.1, the PP/ST author should specify the assigned standard that documents how the identified cryptographic operation(s) are performed. The assigned standard may comprise none, one or more actual standards publications, for example, from international, national, industry or organisational standards.