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Use public domain SHA1 code, remove libgcrypt dependency

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This commit is contained in:
James Booth
2014-06-01 22:42:10 +01:00
parent 355cd27f6c
commit 575b6acdd2
6 changed files with 438 additions and 15 deletions
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18
src/common.c
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@@ -31,7 +31,8 @@
#include <curl/curl.h>
#include <curl/easy.h>
#include <glib.h>
#include <gcrypt.h>
#include "tools/sha1.h"
#include "log.h"
#include "common.h"
@@ -416,12 +417,17 @@ generate_unique_id(char *prefix)
char *
sha1_hash(char *str)
{
int msg_length = strlen(str);
int hash_length = gcry_md_get_algo_dlen(GCRY_MD_SHA1);
unsigned char hash[ hash_length ];
gcry_md_hash_buffer(GCRY_MD_SHA1, hash, str, msg_length);
SHA1_CTX ctx;
uint8_t digest[20];
uint8_t *input = (uint8_t*)malloc(strlen(str) + 1);
memcpy(input, str, strlen(str) + 1);
return g_base64_encode(hash, sizeof(hash));
SHA1_Init(&ctx);
SHA1_Update(&ctx, input, strlen(str));
SHA1_Final(&ctx, digest);
free(input);
return g_base64_encode(digest, sizeof(digest));
}
int