RAM and flash memories are often the most critical resources of a microcontroller. A larger library footprint can require a switch to a more expensive microcontroller with more memory.
With ocrypto, a the crypto code needed for a HomeKit Light Bulb profile implementation requires the following memory for a
Cortex-M4F core (all numbers in bytes):
- code size: 18,600
- static variables: 0
- stack size: 3,236
