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Assessment Title
Rule Text
The application must use FIPS-validated SHA-2 or higher hash function for digital signature generation and verification.
Description
Discussion Text
Without cryptographic integrity protections, information can be altered by unauthorized users without detection.
To protect the integrity of the authenticator and authentication mechanism used for the cryptographic module used by the network device, the application, operating system, or protocol must be configured to use one of the following hash functions for hashing the password or other authenticator in accordance with SP 800-131Ar1: SHA-224, SHA-256, SHA-384, SHA-512, SHA-512/224, SHA-512/256, SHA3-224, SHA3-256, SHA3-384, and SHA3-512.
For digital signature verification, SP800-131Ar1 allows SHA-1 for legacy use where needed.
To protect the integrity of the authenticator and authentication mechanism used for the cryptographic module used by the network device, the application, operating system, or protocol must be configured to use one of the following hash functions for hashing the password or other authenticator in accordance with SP 800-131Ar1: SHA-224, SHA-256, SHA-384, SHA-512, SHA-512/224, SHA-512/256, SHA3-224, SHA3-256, SHA3-384, and SHA3-512.
For digital signature verification, SP800-131Ar1 allows SHA-1 for legacy use where needed.
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