static const char skein512_512_str[] PROGMEM = "Skein-512-512";
static const char skein512_1024_str[] PROGMEM = "Skein-512-1024";
static const char skein512_512_str[] PROGMEM = "Skein-512-512";
static const char skein512_1024_str[] PROGMEM = "Skein-512-1024";