https://swapnanildhol.com/blog iOS Consultant at LJI, 3x WWDC Scholar, 2020 Google Summer of Code Student, App store featured Indie developer. en-us me@swapnanildhol.blog (Swapnanil Dhol) me@swapnanildhol.blog (Swapnanil Dhol) Fri, 08 May 2026 00:00:00 GMT https://swapnanildhol.com/blog/tech/2026-05-08-openssl-compatible-pkcs7-signing-on-cloudflare-workers https://swapnanildhol.com/blog/tech/2026-05-08-openssl-compatible-pkcs7-signing-on-cloudflare-workers How PassMaker moved Apple Wallet pass PKCS#7 signing from Firebase Functions to Cloudflare Workers using Web Crypto with OpenSSL-compatible output. Fri, 08 May 2026 00:00:00 GMT me@swapnanildhol.blog (Swapnanil Dhol) CloudflareWorkersPKCS7OpenSSLApple WalletTypeScript