openssl's framework for ios support i386 x86_64 ARMv7 ARMv7s ARM64
hack from http://www.cppguru.com/12-openssl-framework-for-ios-7.html
openssl's framework for ios support i386 x86_64 ARMv7 ARMv7s ARM64
hack from http://www.cppguru.com/12-openssl-framework-for-ios-7.html