Mike Gelfand 5edbcb3740 Add CommonCrypto-based crypto utils implementation (#2032) ...

* Add CommonCrypto-based crypto utils implementation

Ported and adapted from an old (circa 2014-2015) branch of mine.

DH helpers are based on CCBigNum since CCDH doesn't provide acceptable error
reporting, and SecDH interface is a bit weird and limiting. Given that all
mentioned APIs are private, it doesn't seem to matter which one we're using as
any of them could be changed/removed by Apple at any point.

* Switch Xcode project to CommonCrypto backend

2021-10-24 21:19:57 +03:00

..

project.pbxproj

Add CommonCrypto-based crypto utils implementation (#2032)

2021-10-24 21:19:57 +03:00