6 Tabs (8-chars) + spaces;
10 demos/ - Demo applications
12 examples/ - Usage examples
15 src/include/crypto - headers
20 - All memory allocated by API should be freed with crypto_free()
21 - Contexts and keys should be freed with crypto_ctx_free()/crypto_key_free()
22 - Function names: crypto_<operation/object>_<function>; Ex: crypto_verify_init()
23 - Simplified/Simple functions don't have <operation/object> part
24 - Enums: CRYPTO_<concept>_<value>; Ex: CRYPTO_KEY_256BIT
25 - Objects (context, key) end with _h
26 - Most functions return 0 on success, negative values on error
29 - Is located in simple.h
30 - Currently, to use it - some functions from crypto.h and key.h are needed
31 - Symmetric ciphers (except for GCM) and message digests are only operations that are supported
32 - All operations are single-shot and output is allocated by library
35 1) All contexts are created by appropriate init() functions
36 2) Keys are created by generate or import functions
39 - It is possible to compile-check examples with "make" command