{
  "$schema": "../../schema/test-vector.schema.json",
  "name": "AES-128-ECB Encryption",
  "spec_ref": "src/14-crypto.md",
  "protocol_version": 0,
  "description": "Standalone AES-128-ECB encryption test vectors. Key is the first 16 bytes of the shared secret. These vectors test the raw encryption operation without MAC.",
  "vectors": [
    {
      "id": "aes-001",
      "description": "AES-128-ECB: key=00..0F, plaintext=all zeros",
      "type": "encode_decode",
      "structured": {
        "header": {
          "version": 0,
          "payload_type": "raw_custom",
          "route_type": "flood"
        },
        "path": {
          "hash_size": 1,
          "hash_count": 0,
          "hashes": []
        },
        "payload": {
          "data": "C6A13B37878F5B826F4F8162A1C8D879"
        }
      },
      "binary": "3D 00 C6A13B37878F5B826F4F8162A1C8D879",
      "crypto_context": {
        "encryption_key": "000102030405060708090A0B0C0D0E0F",
        "plaintext": "00000000000000000000000000000000"
      },
      "notes": "AES-128-ECB(key=00..0F, pt=00×16) = C6A13B37878F5B826F4F8162A1C8D879. Wrapped in RAW_CUSTOM for schema compliance."
    },
    {
      "id": "aes-002",
      "description": "AES-128-ECB: key=00..0F, plaintext=all FF",
      "type": "encode_decode",
      "structured": {
        "header": {
          "version": 0,
          "payload_type": "raw_custom",
          "route_type": "flood"
        },
        "path": {
          "hash_size": 1,
          "hash_count": 0,
          "hashes": []
        },
        "payload": {
          "data": "3C441F32CE07822364D7A2990E50BB13"
        }
      },
      "binary": "3D 00 3C441F32CE07822364D7A2990E50BB13",
      "crypto_context": {
        "encryption_key": "000102030405060708090A0B0C0D0E0F",
        "plaintext": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
      }
    },
    {
      "id": "aes-003",
      "description": "AES-128-ECB: key=00..0F, plaintext=00..0F (sequential)",
      "type": "encode_decode",
      "structured": {
        "header": {
          "version": 0,
          "payload_type": "raw_custom",
          "route_type": "flood"
        },
        "path": {
          "hash_size": 1,
          "hash_count": 0,
          "hashes": []
        },
        "payload": {
          "data": "0A940BB5416EF045F1C39458C653EA5A"
        }
      },
      "binary": "3D 00 0A940BB5416EF045F1C39458C653EA5A",
      "crypto_context": {
        "encryption_key": "000102030405060708090A0B0C0D0E0F",
        "plaintext": "000102030405060708090A0B0C0D0E0F"
      }
    },
    {
      "id": "aes-004",
      "description": "AES-128-ECB: key=all FF, plaintext=all zeros",
      "type": "encode_decode",
      "structured": {
        "header": {
          "version": 0,
          "payload_type": "raw_custom",
          "route_type": "flood"
        },
        "path": {
          "hash_size": 1,
          "hash_count": 0,
          "hashes": []
        },
        "payload": {
          "data": "A1F6258C877D5FCD8964484538BFC92C"
        }
      },
      "binary": "3D 00 A1F6258C877D5FCD8964484538BFC92C",
      "crypto_context": {
        "encryption_key": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
        "plaintext": "00000000000000000000000000000000"
      }
    }
  ]
}