CRYPTO_chacha_20
LCRYPTO_ALIAS(CRYPTO_chacha_20);
CRYPTO_chacha_20(out, in, len, subkey, iv + 16, 0);
void CRYPTO_chacha_20(unsigned char *out, const unsigned char *in, size_t len,
CRYPTO_chacha_20(poly1305_key, poly1305_key,
CRYPTO_chacha_20(out, in, in_len, c20_ctx->key, iv, ctr + 1);
CRYPTO_chacha_20(poly1305_key, poly1305_key,
CRYPTO_chacha_20(out, in, plaintext_len, c20_ctx->key, iv, ctr + 1);
CRYPTO_chacha_20(out, in, in_len, subkey, nonce + 16, 1);
CRYPTO_chacha_20(poly1305_key, poly1305_key, sizeof(poly1305_key),
CRYPTO_chacha_20(poly1305_key, poly1305_key, sizeof(poly1305_key),
CRYPTO_chacha_20(out, in, plaintext_len, subkey, nonce + 16, 1);
LCRYPTO_USED(CRYPTO_chacha_20);
CRYPTO_chacha_20(out, in, tv->len, tv->key, tv->iv, 0);