void gost_key(gost_ctx * c, const byte * k);
/* Set key into context */
void magma_key(gost_ctx * c, const byte * k);
void gost_key(gost_ctx * c, const byte * k);
/* Set key into context */
void magma_key(gost_ctx * c, const byte * k);
/* Get key from context */
void gost_get_key(gost_ctx * c, byte * k);
/* Set S-blocks into context */
/* Get key from context */
void gost_get_key(gost_ctx * c, byte * k);
/* Set S-blocks into context */