```python
from typing import Annotated, Literal

from fastapi import FastAPI, Query
from pydantic import BaseModel, Field

app = FastAPI()


class FilterParams(BaseModel):
    limit: int = Field(100, gt=0, le=100)
    offset: int = Field(0, ge=0)
    order_by: Literal["created_at", "updated_at"] = "created_at"
    tags: list[str] = []


@app.get("/items/")

encryption, no stitching GEN_VCIPHER_INPUT // Generate input value for single encryption VCIPHER_1X9_KEYS(V15) // Encrypt V15 value with 9 keys XXLOR VS10, VS10, V23 // Last key -> V23 for later vcipiherlast // Key length based on CR2. (LT=10, EQ=12, GT=14) BLT CR2, block16_last // Finish for key size 10 VCIPHER_1X2_KEYS(V15, VS10, VS11) // Encrypt V15 with 2 more keys XXLOR VS12, VS12, V23 // Last key -> V23 for later vcipherlast BEQ CR2, block16_last // Finish for key size 12 VCIPHER_1X2_KEYS(V15,...