graeme thornton 9505003326 Created a new interface to RSA functionality that is independent of key size (unlike the old TBigInt version). Internally, RSA functions are implemented by OpenSSL on Windows/Mac/Linux an falling back to the TBigInt implementation for other platforms ...

- Future plan would be not to use OpenSSL directly, but to go via PlatformCrypto or something like it which could provide platform specific RSA functionality if it exists
- Also contains some compensation code for platforms that are still stuck on an older version of OpenSSL (everything except windows)
- On platforms that use OpenSSL < 1.1.1, register a locking callback so we can provide mutexes and stop it crashing horribly when the same RSA key is used concurrently on different threads

Changed default key size in the CryptoKeys plugin to 4096 bits.

#jira UE-71377
#rb ian.fox, robert.manuszewski, ryan.gerleve

#ROBOMERGE-OWNER: graeme.thornton
#ROBOMERGE-AUTHOR: graeme.thornton
#ROBOMERGE-SOURCE: CL 5447433 in //UE4/Release-4.22/...
#ROBOMERGE-BOT: RELEASE (Release-4.22 -> Main)

[CL 5447485 by graeme thornton in Main branch]

2019-03-19 07:53:22 -04:00

..

Private

- Merging Dev-Kairos/Engine/... to Main/Engine/...

2019-02-27 11:57:17 -05:00

UnrealPak.Build.cs

Created a new interface to RSA functionality that is independent of key size (unlike the old TBigInt version). Internally, RSA functions are implemented by OpenSSL on Windows/Mac/Linux an falling back to the TBigInt implementation for other platforms

2019-03-19 07:53:22 -04:00

UnrealPak.Target.cs

Copying //UE4/Dev-Build to Dev-Main (//UE4/Dev-Main)

2019-01-16 10:11:46 -05:00