BlueRSA is a Swift cross-platform RSA wrapper library for RSA encryption and signing. Works on supported Apple platforms (using Security framework). Linux (using OpenSSL) is working but is still somewhat of a work in progress.
BlueRSA
Related Posts
SwiftDSSocket
DispatchSource based socket framework written in pure Swift
iOS Floating Button
Easily customizable floating button menu created with SwiftUI
MaterialPatternllockView
A View which is lookalike Lollipop Pattern View