Skip to main content

Apple Developer Docs

Security / CSSM_APPLE_TP_CERT_REQUEST / serialNumber

serialNumber

Declaration

var serialNumber: uint32

Open on developer.apple.com

SecurityInstance Property

macOS 10.0+

Built on 2026-06-12 · Snapshot snapshot-20260612-beta.1 (macOS 27.0) · Commit fba13e1 · by @g-cqd · based on Apple Developer Documentation