void kcl_chacha_setIV(void *ctx, const void *iv, size_t ivsize, uint64_t counter) { chacha_ivsetup(ctx, iv, ivsize, counter); }
void ChaCha_set_iv(ChaCha_ctx *ctx, const unsigned char *iv, const unsigned char *counter) { chacha_ivsetup((chacha_ctx *)ctx, iv, counter); }