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view src/core/ngx_sha1.h @ 9184:7ec761f0365f

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QUIC: improved packet and frames debug tracing. Currently, packets generated by ngx_quic_frame_sendto() and ngx_quic_send_early_cc() are not logged, thus making it hard to read logs due to gaps appearing in packet numbers sequence. At frames level, it is handy to see immediately packet number in which they arrived or being sent.
author Vladimir Khomutov <vl@wbsrv.ru>
date Thu, 26 Oct 2023 23:35:09 +0300
parents 9eefb38f0005
children
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/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_SHA1_H_INCLUDED_
#define _NGX_SHA1_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


typedef struct {
    uint64_t  bytes;
    uint32_t  a, b, c, d, e, f;
    u_char    buffer[64];
} ngx_sha1_t;


void ngx_sha1_init(ngx_sha1_t *ctx);
void ngx_sha1_update(ngx_sha1_t *ctx, const void *data, size_t size);
void ngx_sha1_final(u_char result[20], ngx_sha1_t *ctx);


#endif /* _NGX_SHA1_H_INCLUDED_ */