+#ifndef OPENSSL_NO_MD4
+
+# include <openssl/evp.h>
+# include <openssl/objects.h>
+# include <openssl/x509.h>
+# include <openssl/md4.h>
+# ifndef OPENSSL_NO_RSA
+# include <openssl/rsa.h>
+# endif
+
+# include "evp_locl.h"
+
+static int init(EVP_MD_CTX *ctx)
+{
+ return MD4_Init(ctx->md_data);
+}
+
+static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+ return MD4_Update(ctx->md_data, data, count);
+}
+
+static int final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+ return MD4_Final(md, ctx->md_data);
+}
+
+static const EVP_MD md4_md = {
+ NID_md4,
+ NID_md4WithRSAEncryption,
+ MD4_DIGEST_LENGTH,
+ 0,
+ init,
+ update,
+ final,
+ NULL,
+ NULL,
+ EVP_PKEY_RSA_method,
+ MD4_CBLOCK,
+ sizeof(EVP_MD *) + sizeof(MD4_CTX),
+};