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USe configure --with-ngtcp2 or --with-quiche Using either option will enable a HTTP3 build. Co-authored-by: Alessandro Ghedini <alessandro@ghedini.me> Closes #3500
94 lines
4.4 KiB
C
94 lines
4.4 KiB
C
#ifndef HEADER_CURL_VQUIC_NGTCP2_CRYPTO_H
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#define HEADER_CURL_VQUIC_NGTCP2_CRYPTO_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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***************************************************************************/
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#include "curl_setup.h"
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#ifdef USE_NGTCP2
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struct Context {
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#if defined(OPENSSL_IS_BORINGSSL)
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const EVP_AEAD *aead;
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#else /* !OPENSSL_IS_BORINGSSL */
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const EVP_CIPHER *aead;
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#endif /* !OPENSSL_IS_BORINGSSL */
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const EVP_CIPHER *hp;
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const EVP_MD *prf;
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uint8_t tx_secret[64];
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uint8_t rx_secret[64];
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size_t secretlen;
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};
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void Curl_qc_prf_sha256(struct Context *ctx);
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void Curl_qc_aead_aes_128_gcm(struct Context *ctx);
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size_t Curl_qc_aead_nonce_length(const struct Context *ctx);
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int Curl_qc_negotiated_prf(struct Context *ctx, SSL *ssl);
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int Curl_qc_negotiated_aead(struct Context *ctx, SSL *ssl);
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size_t Curl_qc_aead_max_overhead(const struct Context *ctx);
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ssize_t Curl_qc_encrypt(uint8_t *dest, size_t destlen,
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const uint8_t *plaintext, size_t plaintextlen,
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const struct Context *ctx,
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const uint8_t *key, size_t keylen,
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const uint8_t *nonce, size_t noncelen,
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const uint8_t *ad, size_t adlen);
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ssize_t Curl_qc_decrypt(uint8_t *dest, size_t destlen,
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const uint8_t *ciphertext, size_t ciphertextlen,
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const struct Context *ctx,
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const uint8_t *key, size_t keylen,
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const uint8_t *nonce, size_t noncelen,
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const uint8_t *ad, size_t adlen);
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ssize_t Curl_qc_encrypt_pn(uint8_t *dest, size_t destlen,
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const uint8_t *plaintext, size_t plaintextlen,
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const struct Context *ctx,
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const uint8_t *key, size_t keylen,
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const uint8_t *nonce, size_t noncelen);
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int Curl_qc_derive_initial_secret(uint8_t *dest, size_t destlen,
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const ngtcp2_cid *secret,
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const uint8_t *salt,
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size_t saltlen);
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int Curl_qc_derive_client_initial_secret(uint8_t *dest,
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size_t destlen,
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const uint8_t *secret,
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size_t secretlen);
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ssize_t Curl_qc_derive_packet_protection_key(uint8_t *dest, size_t destlen,
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const uint8_t *secret,
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size_t secretlen,
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const struct Context *ctx);
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ssize_t Curl_qc_derive_packet_protection_iv(uint8_t *dest, size_t destlen,
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const uint8_t *secret,
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size_t secretlen,
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const struct Context *ctx);
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int Curl_qc_derive_server_initial_secret(uint8_t *dest, size_t destlen,
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const uint8_t *secret,
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size_t secretlen);
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ssize_t
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Curl_qc_derive_header_protection_key(uint8_t *dest, size_t destlen,
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const uint8_t *secret, size_t secretlen,
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const struct Context *ctx);
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ssize_t Curl_qc_hp_mask(uint8_t *dest, size_t destlen,
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const struct Context *ctx,
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const uint8_t *key, size_t keylen,
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const uint8_t *sample, size_t samplelen);
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#endif /* USE_NGTCP2 */
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#endif /* HEADER_CURL_VQUIC_NGTCP2_CRYPTO_H */
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