1 files changed, 0 insertions, 202 deletions
diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/lws-genhash.c b/thirdparty/libwebsockets/lib/tls/mbedtls/lws-genhash.c
deleted file mode 100644
index ce4ee6e382..0000000000
--- a/thirdparty/libwebsockets/lib/tls/mbedtls/lws-genhash.c
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * libwebsockets - generic hash and HMAC api hiding the backend
- *
- * Copyright (C) 2017 Andy Green <andy@warmcat.com>
- *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation:
- *  version 2.1 of the License.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
- *  You should have received a copy of the GNU Lesser General Public
- *  License along with this library; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- *  MA  02110-1301  USA
- *
- *  lws_genhash provides a hash / hmac abstraction api in lws that works the
- *  same whether you are using openssl or mbedtls hash functions underneath.
- */
-#include "libwebsockets.h"
-#include <mbedtls/version.h>
-
-#if (MBEDTLS_VERSION_NUMBER >= 0x02070000)
-#define MBA(fn) fn##_ret
-#else
-#define MBA(fn) fn
-#endif
-
-size_t
-lws_genhash_size(enum lws_genhash_types type)
-{
-	switch(type) {
-	case LWS_GENHASH_TYPE_SHA1:
-		return 20;
-	case LWS_GENHASH_TYPE_SHA256:
-		return 32;
-	case LWS_GENHASH_TYPE_SHA384:
-		return 48;
-	case LWS_GENHASH_TYPE_SHA512:
-		return 64;
-	}
-
-	return 0;
-}
-
-int
-lws_genhash_init(struct lws_genhash_ctx *ctx, enum lws_genhash_types type)
-{
-	ctx->type = type;
-
-	switch (ctx->type) {
-	case LWS_GENHASH_TYPE_SHA1:
-		mbedtls_sha1_init(&ctx->u.sha1);
-		MBA(mbedtls_sha1_starts)(&ctx->u.sha1);
-		break;
-	case LWS_GENHASH_TYPE_SHA256:
-		mbedtls_sha256_init(&ctx->u.sha256);
-		MBA(mbedtls_sha256_starts)(&ctx->u.sha256, 0);
-		break;
-	case LWS_GENHASH_TYPE_SHA384:
-		mbedtls_sha512_init(&ctx->u.sha512);
-		MBA(mbedtls_sha512_starts)(&ctx->u.sha512, 1 /* is384 */);
-		break;
-	case LWS_GENHASH_TYPE_SHA512:
-		mbedtls_sha512_init(&ctx->u.sha512);
-		MBA(mbedtls_sha512_starts)(&ctx->u.sha512, 0);
-		break;
-	default:
-		return 1;
-	}
-
-	return 0;
-}
-
-int
-lws_genhash_update(struct lws_genhash_ctx *ctx, const void *in, size_t len)
-{
-	switch (ctx->type) {
-	case LWS_GENHASH_TYPE_SHA1:
-		MBA(mbedtls_sha1_update)(&ctx->u.sha1, in, len);
-		break;
-	case LWS_GENHASH_TYPE_SHA256:
-		MBA(mbedtls_sha256_update)(&ctx->u.sha256, in, len);
-		break;
-	case LWS_GENHASH_TYPE_SHA384:
-		MBA(mbedtls_sha512_update)(&ctx->u.sha512, in, len);
-		break;
-	case LWS_GENHASH_TYPE_SHA512:
-		MBA(mbedtls_sha512_update)(&ctx->u.sha512, in, len);
-		break;
-	}
-
-	return 0;
-}
-
-int
-lws_genhash_destroy(struct lws_genhash_ctx *ctx, void *result)
-{
-	switch (ctx->type) {
-	case LWS_GENHASH_TYPE_SHA1:
-		MBA(mbedtls_sha1_finish)(&ctx->u.sha1, result);
-		mbedtls_sha1_free(&ctx->u.sha1);
-		break;
-	case LWS_GENHASH_TYPE_SHA256:
-		MBA(mbedtls_sha256_finish)(&ctx->u.sha256, result);
-		mbedtls_sha256_free(&ctx->u.sha256);
-		break;
-	case LWS_GENHASH_TYPE_SHA384:
-		MBA(mbedtls_sha512_finish)(&ctx->u.sha512, result);
-		mbedtls_sha512_free(&ctx->u.sha512);
-		break;
-	case LWS_GENHASH_TYPE_SHA512:
-		MBA(mbedtls_sha512_finish)(&ctx->u.sha512, result);
-		mbedtls_sha512_free(&ctx->u.sha512);
-		break;
-	}
-
-	return 0;
-}
-
-size_t
-lws_genhmac_size(enum lws_genhmac_types type)
-{
-	switch(type) {
-	case LWS_GENHMAC_TYPE_SHA256:
-		return 32;
-	case LWS_GENHMAC_TYPE_SHA384:
-		return 48;
-	case LWS_GENHMAC_TYPE_SHA512:
-		return 64;
-	}
-
-	return 0;
-}
-
-int
-lws_genhmac_init(struct lws_genhmac_ctx *ctx, enum lws_genhmac_types type,
-		 const uint8_t *key, size_t key_len)
-{
-	int t;
-
-	ctx->type = type;
-
-	switch (type) {
-	case LWS_GENHMAC_TYPE_SHA256:
-		t = MBEDTLS_MD_SHA256;
-		break;
-	case LWS_GENHMAC_TYPE_SHA384:
-		t = MBEDTLS_MD_SHA384;
-		break;
-	case LWS_GENHMAC_TYPE_SHA512:
-		t = MBEDTLS_MD_SHA512;
-		break;
-	default:
-		return -1;
-	}
-
-	ctx->hmac = mbedtls_md_info_from_type(t);
-	if (!ctx->hmac)
-		return -1;
-
-	if (mbedtls_md_init_ctx(&ctx->ctx, ctx->hmac))
-		return -1;
-
-	if (mbedtls_md_hmac_starts(&ctx->ctx, key, key_len)) {
-		mbedtls_md_free(&ctx->ctx);
-		ctx->hmac = NULL;
-
-		return -1;
-	}
-
-	return 0;
-}
-
-int
-lws_genhmac_update(struct lws_genhmac_ctx *ctx, const void *in, size_t len)
-{
-	if (mbedtls_md_hmac_update(&ctx->ctx, in, len))
-		return -1;
-
-	return 0;
-}
-
-int
-lws_genhmac_destroy(struct lws_genhmac_ctx *ctx, void *result)
-{
-	int n = 0;
-
-	if (result)
-		n = mbedtls_md_hmac_finish(&ctx->ctx, result);
-
-	mbedtls_md_free(&ctx->ctx);
-	ctx->hmac = NULL;
-	if (n)
-		return -1;
-
-	return 0;
-}