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utils: add double sha256 method

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This commit is contained in:
johnny9
2023-05-03 00:43:57 -04:00
parent 9f0ecd28cd
commit 23e588c94e
7 changed files with 205 additions and 33 deletions
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32
components/stratum/stratum_api.c
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@ -4,6 +4,7 @@
#include <stdio.h>
#include "esp_log.h"
#include "lwip/sockets.h"
#include "utils.h"
#define BUFFER_SIZE 1024
@ -95,37 +96,6 @@ char * receive_jsonrpc_line(int sockfd)
return line;
}
static uint8_t hex2val(char c)
{
if (c >= '0' && c <= '9') {
return c - '0';
} else if (c >= 'a' && c <= 'f') {
return c - 'a' + 10;
} else if (c >= 'A' && c <= 'F') {
return c - 'A' + 10;
} else {
return 0;
}
}
static size_t hex2bin(const char *hex, uint8_t *bin, size_t bin_len)
{
size_t len = 0;
while (*hex && len < bin_len) {
bin[len] = hex2val(*hex++) << 4;
if (!*hex) {
len++;
break;
}
bin[len++] |= hex2val(*hex++);
}
return len;
}
work parse_notify_work(cJSON * params) {
work new_work;
new_work.job_id = (uint32_t) strtoul(cJSON_GetArrayItem(params, 0)->valuestring, NULL, 16);