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Table 185 describes the details of the SecurityPolicy [B] – Basic256Sha256. This security Facet defines a security policy for configurations with high security needs. It requires a PKI infrastructure.As computing power increases, security policies are expected to expire. NIST provides guidelines for expected expiration dates for individual algorithms. These guidelines provided recommended dates at which the algorithm should be replaced or upgraded to a more secure algorithm. They do not indicate a failure of the algorithm. This security policy has no published end dates as of this time. It is recommended that Servers and Clients support all security profiles and developers provide the recommended profile as a default. It is up to an administrator to configure the actual exposed security policies.

Table 185 – SecurityPolicy [B] – Basic256Sha256

Group	Conformance Unit / Profile Title	Optional
Security	AsymmetricEncryptionAlgorithm_RSA-OAEP-SHA1	False
Security	AsymmetricSignatureAlgorithm_RSA-PKCS15-SHA2-256	False
Security	Basic256Sha256_Limits	False
Security	CertificateSignatureAlgorithm_RSA-PKCS15-SHA2-256	False
Security	KeyDerivationAlgorithm_P-SHA2-256	False
Security	Security Certificate Validation	False
Security	Security Encryption Required	False
Security	Security Signing Required	False
Security	SymmetricEncryptionAlgorithm_AES256-CBC	False
Security	SymmetricSignatureAlgorithm_HMAC-SHA2-256	False