{
  "$schema":      "https://json-schema.org/draft/2020-12/schema",
  "$id":          "https://schemas.mpai.community/PTF/V1.0/data/SecurityAlgorithmTaxonomy.json",
  "title":        "Security Algorithm Taxonomy V1.0", "description": "Typed identifiers for cryptographic algorithms.",
                  "type": "object", "additionalProperties": false, "properties": {

    "Hash":       { "type": "string", "enum": [ "PTF-ALGO-HASH-SHA256",
                                                "PTF-ALGO-HASH-SHA384",
                                                "PTF-ALGO-HASH-SHA512",
                                                "PTF-ALGO-HASH-SHA3-256",
                                                "PTF-ALGO-HASH-SHA3-512",
                                                "PTF-ALGO-HASH-BLAKE3",
                                                "PTF-ALGO-HASH-CUSTOM" ] },

    "Signature":  { "type": "string", "enum": [ "PTF-ALGO-SIG-ED25519",
                                                "PTF-ALGO-SIG-ECDSA-P256-SHA256",
                                                "PTF-ALGO-SIG-ECDSA-P384-SHA384",
                                                "PTF-ALGO-SIG-RSA-PSS-SHA256",
                                                "PTF-ALGO-SIG-RSA-PSS-SHA384",
                                                "PTF-ALGO-SIG-DILITHIUM2",
                                                "PTF-ALGO-SIG-FALCON512",
                                                "PTF-ALGO-SIG-CUSTOM" ] },

    "MAC":        { "type": "string", "enum": [ "PTF-ALGO-MAC-HMAC-SHA256",
                                                "PTF-ALGO-MAC-HMAC-SHA384",
                                                "PTF-ALGO-MAC-CMAC-AES",
                                                "PTF-ALGO-MAC-CUSTOM" ] },

    "Encryption": { "type": "string", "enum": [ "PTF-ALGO-ENC-AES-256-CBC",
                                                "PTF-ALGO-ENC-AES-256-CTR",
                                                "PTF-ALGO-ENC-CHACHA20",
                                                "PTF-ALGO-ENC-CUSTOM" ] },

    "AEAD":       { "type": "string", "enum": [ "PTF-ALGO-AEAD-AES-256-GCM",
                                                "PTF-ALGO-AEAD-CHACHA20-POLY1305",
                                                "PTF-ALGO-AEAD-CUSTOM" ] },

    "KeyExchange":{ "type": "string", "enum": [ "PTF-ALGO-KX-X25519",
                                                "PTF-ALGO-KX-ECDH-P256",
                                                "PTF-ALGO-KX-ECDH-P384",
                                                "PTF-ALGO-KX-KYBER512",
                                                "PTF-ALGO-KX-CUSTOM" ] },

    "Hybrid":     { "type": "string", "enum": [ "PTF-ALGO-HYBRID-X25519-KYBER512",
                                                "PTF-ALGO-HYBRID-ECDH-P256-DILITHIUM2",
                                                "PTF-ALGO-HYBRID-CUSTOM" ] } } }