gh-99108: Import MD5 and SHA1 from HACL* (#102089)

Replaces our fallback non-OpenSSL MD5 and SHA1 implementations with those from HACL* as we've already done with SHA2.

Modules/_hacl/Hacl_Hash_MD5.h

@@ -0,0 +1,65 @@
+/* MIT License
+ *
+ * Copyright (c) 2016-2022 INRIA, CMU and Microsoft Corporation
+ * Copyright (c) 2022-2023 HACL* Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+
+#ifndef __Hacl_Hash_MD5_H
+#define __Hacl_Hash_MD5_H
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#include <string.h>
+#include "krml/types.h"
+#include "krml/lowstar_endianness.h"
+#include "krml/internal/target.h"
+
+#include "Hacl_Streaming_Types.h"
+
+typedef Hacl_Streaming_MD_state_32 Hacl_Streaming_MD5_state;
+
+Hacl_Streaming_MD_state_32 *Hacl_Streaming_MD5_legacy_create_in(void);
+
+void Hacl_Streaming_MD5_legacy_init(Hacl_Streaming_MD_state_32 *s);
+
+/**
+0 = success, 1 = max length exceeded
+*/
+uint32_t
+Hacl_Streaming_MD5_legacy_update(Hacl_Streaming_MD_state_32 *p, uint8_t *data, uint32_t len);
+
+void Hacl_Streaming_MD5_legacy_finish(Hacl_Streaming_MD_state_32 *p, uint8_t *dst);
+
+void Hacl_Streaming_MD5_legacy_free(Hacl_Streaming_MD_state_32 *s);
+
+Hacl_Streaming_MD_state_32 *Hacl_Streaming_MD5_legacy_copy(Hacl_Streaming_MD_state_32 *s0);
+
+void Hacl_Streaming_MD5_legacy_hash(uint8_t *input, uint32_t input_len, uint8_t *dst);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#define __Hacl_Hash_MD5_H_DEFINED
+#endif