- Title
- FMN Spiral 3.0 Cryptographic Algorithms Profile
- Description
- The Cryptographic Algorithms Profile specifies the use of public standards for cryptographic algorithm interoperability to protect IT systems.
Taxonomy
Standards
Guidance
The following algorithms and parameters are to be used to support specific functions
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Root CA Certificates
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Digest Algorithm SHA-256, or SHA-384 (Root CA certificates, which were signed using SHA-1 before 1 January 2016, may be used until 1 January 2025)
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RSA modulus size (bits) 2048, 3072 and 4096
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ECC Curve NIST P-256, and P-384
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Subordinate CA Certificates
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Digest Algorithm SHA-256, and SHA-384
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RSA modulus size (bits) 2048, 3072 and 4096
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ECC Curve NIST P-256, and P-384
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Subscriber Certificates
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Digest Algorithm SHA-256, and SHA-384
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RSA modulus size (bits) 2048, 3072 and 4096
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ECC Curve NIST P-256, and P-384
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