Merge pull request #32 from ubirch/UNG-1561-Delete_Disable_Enable_Sup…

…port

UNG-1561 delete / disable / enable support

minor refactoring and cleanup (#30)

* less slicing operations and more verbose variable names

* made constants global

* rearranged code: moved private methods up

* minor: better readability

Merge pull request #28 from ubirch/UNG-1438-key-validity-check

UNG-1438 key validity check

Merge pull request #26 from ubirch/UNG-1095-chain-check

UNG-1095 chain check

UNG-57 Verification (#27)

* removed redundant code and clean up in crypto module

* removed check for validity of UPP in verify method

* removed obsolete tests for verify method

UNG-1095-verification-improvements (#23)

* reworked verify method signature and fixed tests

* deprecated plain protocol type

* minor (comments and error msgs)

* renamed ProtocolType to ProtocolVersion

* added sanity checks

* additional tests for UPP decoding method

* decoding functions for signed and chained UPPs shall return pointer, not copy of object

* add tests for DecodeSigned and DecodeChained function and test interface methods

* test interface methods after decoding

* make sure there are at least 2 byte to verify

Co-authored-by: ub-docz <[email protected]>

Merge pull request #22 from ubirch/polymorph-UPPs

Using an abstract UPP interface for polymorphic type handling

fixed GetCSR call

DecodeSigned(upp) and DecodeChained(upp) functions return typed Signe…

…dUPP and ChainedUPP

Merge pull request #15 from ubirch/UP-1623

key sanity checks