cmcqueen / aes-min Goto Github PK

Hello,

I've noticed that at line 390 of gcm_test.c, gcm_mul is called regardless of the value of gcm_mul_implementation_t.
I seems to me that this area could use the same switch / case statement used to select the gcm_mul implementation at the other places in this function.

Is this a simple oversight, or on purpose ?

Compare to tiny-AES-c. How does it compare as far as implementation options and compiled size?

1. How to use this library?
2. What is schedule, block, start_key and key work and their relation to key, IV and data?
3. What is gcm (gcm.h, gcm.c), do I need to include them too?
4. I'm trying to fit this library plus some other code in a ATTiny85 (6KB), do I need all the files in library or just aes-min.c and aes-min.h?
5. Is it possible to directly work on data block (array) instead of copying it to another array?
6. And finally, I don't think I can fit your copyright inside ATTiny with the code, where do you like me to put it?

The AES-GCM encryption worked fine. How to achieve decryption function?