The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.
The correct way of creating a private frok by duplicating the repo is documented here.
For this assignment the commands are:
git clone --bare [email protected]:usi-systems/easytrace.git
| A public key that is contained in the iOS keychain can be exported via something like SecKeyCopyExternalRepresentation(secKey, cferrorPtr). | |
| But the returned CFData does not contain the OID and ASN.1 headers that Android/Java is expecting when it wants to import a public key. | |
| The CFData is originally 270 bytes of data and needs 24 bytes of header to make it compatible. | |
| A solution for this in Objective-C resides at: <https://blog.wingsofhermes.org/?p=42>. | |
| I needed it in Swift so I translated it. It has not been tested extensively but I have successfully imported the resulting public key data into an Android app. | |
| // implementation | |
| func encodeLength(buf: inout [UInt8], length: size_t) -> size_t { | |
| if length < 128 { |