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Use EVP_MD_CTX instead of MD5_CTX.

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Switch to EVP_MD_CTX APIs for MD5 to match how other digest types are
created in this function.
This commit is contained in:
Byron Clark 2019-05-24 00:01:52 +00:00
parent 9de0b2d420
commit 68feff5ca3
1 changed files with 15 additions and 4 deletions
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19
src/client/ns_turn_msg.c
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@ -235,10 +235,21 @@ int stun_produce_integrity_key_str(uint8_t *uname, uint8_t *realm, uint8_t *upwd
return -1;
#endif
} else {
MD5_CTX ctx;
MD5_Init(&ctx);
MD5_Update(&ctx,str,strl);
MD5_Final(key,&ctx);
#if OPENSSL_VERSION_NUMBER < 0x10100000L
unsigned int keylen = 0;
EVP_MD_CTX ctx;
EVP_DigestInit(&ctx,EVP_md5());
EVP_DigestUpdate(&ctx,str,strl);
EVP_DigestFinal(&ctx,key,&keylen);
EVP_MD_CTX_cleanup(&ctx);
#else
unsigned int keylen = 0;
EVP_MD_CTX *ctx = EVP_MD_CTX_new();
EVP_DigestInit(ctx,EVP_md5());
EVP_DigestUpdate(ctx,str,strl);
EVP_DigestFinal(ctx,key,&keylen);
EVP_MD_CTX_free(ctx);
#endif
}
free(str);