INNER CODE UNIT · C

result

michelp/pgsodium · src/aead.c:223

	result = _pgsodium_zalloc_bytea (ciphertext_len + VARHDRSZ -
		crypto_aead_chacha20poly1305_IETF_ABYTES);

	success =
		crypto_aead_chacha20poly1305_ietf_decrypt (
			PGSODIUM_UCHARDATA (result),
			&result_size,
			NULL,
			PGSODIUM_UCHARDATA (ciphertext), ciphertext_len,
			associated != NULL ? PGSODIUM_UCHARDATA_ANY (associated) : NULL,
			associated != NULL ? VARSIZE_ANY_EXHDR (associated) : 0,
			PGSODIUM_UCHARDATA (nonce),
			PGSODIUM_UCHARDATA (key));
	ERRORIF (success != 0, "%s: invalid ciphertext");
	SET_VARSIZE (result, VARHDRSZ + result_size);
	PG_RETURN_BYTEA_P (result);
}

View source record →