Cinder27 — iOS 17.0-27.1 vulnerability verification lab: 51 modules, 31 per-CVE POC folders, 11 no-CVE module folders, harness app source

tool.hex/tool.hex.swift

@@ -0,0 +1,38 @@
+// tool.hex · HexTool · —
+// 原语: 探测 · 进程内 · tier 1
+// Primitive: probe · in-process · tier 1
+//
+// [zh] 十六进制查找替换自检
+// 在随机缓冲里植入已知模式，用十六进制与文本两种写法查找、替换、再查找，确认命中数与偏移都对。
+//
+// [en] Hex search and replace self-test
+// Plants known patterns in a random buffer, then searches, replaces and re-searches using both hex
+// and text notation, confirming the hit counts and offsets.
+// ── 判别 / oracle ──
+// 这条守的是「改机工具最不该出错的地方」。
+
+import Foundation
+
+// ── byte helpers — verbatim from Cinder27 Sources/Kit.swift ──
+enum B {
+    static func be16(_ v: UInt16) -> [UInt8] { [UInt8(v >> 8 & 0xff), UInt8(v & 0xff)] }
+    static func le16(_ v: UInt16) -> [UInt8] { [UInt8(v & 0xff), UInt8(v >> 8 & 0xff)] }
+    static func be32(_ v: UInt32) -> [UInt8] {
+        [UInt8(v >> 24 & 0xff), UInt8(v >> 16 & 0xff), UInt8(v >> 8 & 0xff), UInt8(v & 0xff)]
+    }
+    static func le32(_ v: UInt32) -> [UInt8] {
+        [UInt8(v & 0xff), UInt8(v >> 8 & 0xff), UInt8(v >> 16 & 0xff), UInt8(v >> 24 & 0xff)]
+    }
+    static func be64(_ v: UInt64) -> [UInt8] {
+        (0..<8).map { UInt8((v >> (56 - UInt64($0) * 8)) & 0xff) }
+    }
+    static func le64(_ v: UInt64) -> [UInt8] {
+        (0..<8).map { UInt8((v >> (UInt64($0) * 8)) & 0xff) }
+    }
+    static func both16(_ v: UInt16) -> [UInt8] { le16(v) + be16(v) }
+    static func both32(_ v: UInt32) -> [UInt8] { le32(v) + be32(v) }
+    static func ascii(_ s: String) -> [UInt8] { Array(s.utf8) }
+}
+
+
+