| micro-ecc |
| ========== |
| |
| A small ECDH and ECDSA implementation for 8-bit, 32-bit, and 64-bit processors. |
| |
| Features |
| -------- |
| |
| * Resistant to known side-channel attacks. |
| * Written in C, with optional inline assembly for AVR, ARM and Thumb platforms. |
| * Support for 3 standard curves: secp160r1, secp192r1, and secp256r1. |
| * BSD 2-clause license. |
| |
| Usage Notes |
| ----------- |
| #### Using the Code #### |
| |
| I recommend just copying (or symlink) uECC.h and uECC.c into your project. Then just `#include "uECC.h"` to use the micro-ecc functions. |
| |
| See uECC.h for documentation for each function. |
| |
| #### Compilation Notes #### |
| |
| * When compiling for a Thumb-1 platform with inline assembly enabled (ie, `uECC_ASM` is defined to `uECC_asm_small` or `uECC_asm_fast`), you must use the `-fomit-frame-pointer` GCC option (this is enabled by default when compiling with `-O1` or higher). |
| * When compiling for AVR with `uECC_ASM` defined to `uECC_asm_fast`, you must have optimizations enabled (compile with `-O1` or higher). |
