Mitigator decryptor code (work-in-progress)

dettanym cb9e34027d Added in new interface to send post-LA msgs so we don't need to know the size of msgs beforehand for native read/write sys calls %!s(int64=5) %!d(string=hai) anos
App cb9e34027d Added in new interface to send post-LA msgs so we don't need to know the size of msgs beforehand for native read/write sys calls %!s(int64=5) %!d(string=hai) anos
Decryptor 95ebb52e20 Modified ecalls and interface for post-LA AES encryption and decryption functions. Seems to work %!s(int64=5) %!d(string=hai) anos
Include cb9e34027d Added in new interface to send post-LA msgs so we don't need to know the size of msgs beforehand for native read/write sys calls %!s(int64=5) %!d(string=hai) anos
LocalAttestationCode 95ebb52e20 Modified ecalls and interface for post-LA AES encryption and decryption functions. Seems to work %!s(int64=5) %!d(string=hai) anos
Makefile 84ac2070dd Works with sample verifier mrenclave being encrypted and written to Apache. Verification of signature not done yet. %!s(int64=5) %!d(string=hai) anos
generate_mrsigner.sh 812ae31801 Initial working local attestation commit with the sdk library - version 2.1 %!s(int64=6) %!d(string=hai) anos
sealed_signing_key.txt 5268bf9954 Sealed signing keypair 1 %!s(int64=5) %!d(string=hai) anos