BTEA算法加密 TypeScript 实现

// 加密 export function btea(source: Uint8Array, key: Uint8Array) { const n = source.length enum KEY { z, y, sum, q, p, e, DELTA } const uint32_t = new Uint32Array(7) uint32_t[KEY.z] = source[n - 1] uint32_t[KEY.y] = source[0] uint32_t[KEY.sum] = 0 uint32_t[KEY.q] = 0 uint32_t[KEY.p] =