PAL/Crypto/MbedTLS/HAPMbedTLS.c
PAL/HAPCrypto.h

PAL/Crypto/OpenSSL/HAPOpenSSL.c
PAL/HAPCrypto.h

PAL/Crypto/MbedTLS/HAPMbedTLS.c
PAL/HAPBase+Crypto.c

PAL/Crypto/OpenSSL/HAPOpenSSL.c
PAL/HAPBase+Crypto.c