wolfssl-examples

How to use dh-pg-ka.c

a. Compile wolfSSL with ./configure --enable-keygen, run 'make', and then install by typing 'sudo make install'. NOTE: optionally compile with: C_EXTRA_FLAGS="-DHAVE_FFDHE_2048 -DHAVE_FFDHE_3072 -DHAVE_FFDHE_4096" b. In the pk/dh-pg directory run the Makefile by typing 'make'.
run the executable, for help run with -help. Basic command is as follows:
```
./dh-pg-ka <options>

Parameter sizes supported, in bits: 2048, 3072, 4096.
```
With option -ffdhe, use the pre-defined standardized FFDHE parameters. NOTE: no parameters will be generated. With option -load, use the parameters in: dh-param.h NOTE: on error, the parameters will be displayed so that they can be copied into dh-params.h replacing the existing values. Note: 4096-bit parameters cannot be generated - not supported by wolfSSL.
Running 'make clean' will delete the executable and object files.