zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/include/crypto/md32_common.h b/ap/lib/libssl/openssl-1.1.1o/include/crypto/md32_common.h
new file mode 100644
index 0000000..1124e9c
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/include/crypto/md32_common.h
@@ -0,0 +1,256 @@
+/*
+ * Copyright 1999-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+/*-
+ * This is a generic 32 bit "collector" for message digest algorithms.
+ * Whenever needed it collects input character stream into chunks of
+ * 32 bit values and invokes a block function that performs actual hash
+ * calculations.
+ *
+ * Porting guide.
+ *
+ * Obligatory macros:
+ *
+ * DATA_ORDER_IS_BIG_ENDIAN or DATA_ORDER_IS_LITTLE_ENDIAN
+ * this macro defines byte order of input stream.
+ * HASH_CBLOCK
+ * size of a unit chunk HASH_BLOCK operates on.
+ * HASH_LONG
+ * has to be at least 32 bit wide.
+ * HASH_CTX
+ * context structure that at least contains following
+ * members:
+ * typedef struct {
+ * ...
+ * HASH_LONG Nl,Nh;
+ * either {
+ * HASH_LONG data[HASH_LBLOCK];
+ * unsigned char data[HASH_CBLOCK];
+ * };
+ * unsigned int num;
+ * ...
+ * } HASH_CTX;
+ * data[] vector is expected to be zeroed upon first call to
+ * HASH_UPDATE.
+ * HASH_UPDATE
+ * name of "Update" function, implemented here.
+ * HASH_TRANSFORM
+ * name of "Transform" function, implemented here.
+ * HASH_FINAL
+ * name of "Final" function, implemented here.
+ * HASH_BLOCK_DATA_ORDER
+ * name of "block" function capable of treating *unaligned* input
+ * message in original (data) byte order, implemented externally.
+ * HASH_MAKE_STRING
+ * macro converting context variables to an ASCII hash string.
+ *
+ * MD5 example:
+ *
+ * #define DATA_ORDER_IS_LITTLE_ENDIAN
+ *
+ * #define HASH_LONG MD5_LONG
+ * #define HASH_CTX MD5_CTX
+ * #define HASH_CBLOCK MD5_CBLOCK
+ * #define HASH_UPDATE MD5_Update
+ * #define HASH_TRANSFORM MD5_Transform
+ * #define HASH_FINAL MD5_Final
+ * #define HASH_BLOCK_DATA_ORDER md5_block_data_order
+ */
+
+#include <openssl/crypto.h>
+
+#if !defined(DATA_ORDER_IS_BIG_ENDIAN) && !defined(DATA_ORDER_IS_LITTLE_ENDIAN)
+# error "DATA_ORDER must be defined!"
+#endif
+
+#ifndef HASH_CBLOCK
+# error "HASH_CBLOCK must be defined!"
+#endif
+#ifndef HASH_LONG
+# error "HASH_LONG must be defined!"
+#endif
+#ifndef HASH_CTX
+# error "HASH_CTX must be defined!"
+#endif
+
+#ifndef HASH_UPDATE
+# error "HASH_UPDATE must be defined!"
+#endif
+#ifndef HASH_TRANSFORM
+# error "HASH_TRANSFORM must be defined!"
+#endif
+#ifndef HASH_FINAL
+# error "HASH_FINAL must be defined!"
+#endif
+
+#ifndef HASH_BLOCK_DATA_ORDER
+# error "HASH_BLOCK_DATA_ORDER must be defined!"
+#endif
+
+#define ROTATE(a,n) (((a)<<(n))|(((a)&0xffffffff)>>(32-(n))))
+
+#if defined(DATA_ORDER_IS_BIG_ENDIAN)
+
+# define HOST_c2l(c,l) (l =(((unsigned long)(*((c)++)))<<24), \
+ l|=(((unsigned long)(*((c)++)))<<16), \
+ l|=(((unsigned long)(*((c)++)))<< 8), \
+ l|=(((unsigned long)(*((c)++))) ) )
+# define HOST_l2c(l,c) (*((c)++)=(unsigned char)(((l)>>24)&0xff), \
+ *((c)++)=(unsigned char)(((l)>>16)&0xff), \
+ *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
+ *((c)++)=(unsigned char)(((l) )&0xff), \
+ l)
+
+#elif defined(DATA_ORDER_IS_LITTLE_ENDIAN)
+
+# define HOST_c2l(c,l) (l =(((unsigned long)(*((c)++))) ), \
+ l|=(((unsigned long)(*((c)++)))<< 8), \
+ l|=(((unsigned long)(*((c)++)))<<16), \
+ l|=(((unsigned long)(*((c)++)))<<24) )
+# define HOST_l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \
+ *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
+ *((c)++)=(unsigned char)(((l)>>16)&0xff), \
+ *((c)++)=(unsigned char)(((l)>>24)&0xff), \
+ l)
+
+#endif
+
+/*
+ * Time for some action :-)
+ */
+
+int HASH_UPDATE(HASH_CTX *c, const void *data_, size_t len)
+{
+ const unsigned char *data = data_;
+ unsigned char *p;
+ HASH_LONG l;
+ size_t n;
+
+ if (len == 0)
+ return 1;
+
+ l = (c->Nl + (((HASH_LONG) len) << 3)) & 0xffffffffUL;
+ if (l < c->Nl) /* overflow */
+ c->Nh++;
+ c->Nh += (HASH_LONG) (len >> 29); /* might cause compiler warning on
+ * 16-bit */
+ c->Nl = l;
+
+ n = c->num;
+ if (n != 0) {
+ p = (unsigned char *)c->data;
+
+ if (len >= HASH_CBLOCK || len + n >= HASH_CBLOCK) {
+ memcpy(p + n, data, HASH_CBLOCK - n);
+ HASH_BLOCK_DATA_ORDER(c, p, 1);
+ n = HASH_CBLOCK - n;
+ data += n;
+ len -= n;
+ c->num = 0;
+ /*
+ * We use memset rather than OPENSSL_cleanse() here deliberately.
+ * Using OPENSSL_cleanse() here could be a performance issue. It
+ * will get properly cleansed on finalisation so this isn't a
+ * security problem.
+ */
+ memset(p, 0, HASH_CBLOCK); /* keep it zeroed */
+ } else {
+ memcpy(p + n, data, len);
+ c->num += (unsigned int)len;
+ return 1;
+ }
+ }
+
+ n = len / HASH_CBLOCK;
+ if (n > 0) {
+ HASH_BLOCK_DATA_ORDER(c, data, n);
+ n *= HASH_CBLOCK;
+ data += n;
+ len -= n;
+ }
+
+ if (len != 0) {
+ p = (unsigned char *)c->data;
+ c->num = (unsigned int)len;
+ memcpy(p, data, len);
+ }
+ return 1;
+}
+
+void HASH_TRANSFORM(HASH_CTX *c, const unsigned char *data)
+{
+ HASH_BLOCK_DATA_ORDER(c, data, 1);
+}
+
+int HASH_FINAL(unsigned char *md, HASH_CTX *c)
+{
+ unsigned char *p = (unsigned char *)c->data;
+ size_t n = c->num;
+
+ p[n] = 0x80; /* there is always room for one */
+ n++;
+
+ if (n > (HASH_CBLOCK - 8)) {
+ memset(p + n, 0, HASH_CBLOCK - n);
+ n = 0;
+ HASH_BLOCK_DATA_ORDER(c, p, 1);
+ }
+ memset(p + n, 0, HASH_CBLOCK - 8 - n);
+
+ p += HASH_CBLOCK - 8;
+#if defined(DATA_ORDER_IS_BIG_ENDIAN)
+ (void)HOST_l2c(c->Nh, p);
+ (void)HOST_l2c(c->Nl, p);
+#elif defined(DATA_ORDER_IS_LITTLE_ENDIAN)
+ (void)HOST_l2c(c->Nl, p);
+ (void)HOST_l2c(c->Nh, p);
+#endif
+ p -= HASH_CBLOCK;
+ HASH_BLOCK_DATA_ORDER(c, p, 1);
+ c->num = 0;
+ OPENSSL_cleanse(p, HASH_CBLOCK);
+
+#ifndef HASH_MAKE_STRING
+# error "HASH_MAKE_STRING must be defined!"
+#else
+ HASH_MAKE_STRING(c, md);
+#endif
+
+ return 1;
+}
+
+#ifndef MD32_REG_T
+# if defined(__alpha) || defined(__sparcv9) || defined(__mips)
+# define MD32_REG_T long
+/*
+ * This comment was originally written for MD5, which is why it
+ * discusses A-D. But it basically applies to all 32-bit digests,
+ * which is why it was moved to common header file.
+ *
+ * In case you wonder why A-D are declared as long and not
+ * as MD5_LONG. Doing so results in slight performance
+ * boost on LP64 architectures. The catch is we don't
+ * really care if 32 MSBs of a 64-bit register get polluted
+ * with eventual overflows as we *save* only 32 LSBs in
+ * *either* case. Now declaring 'em long excuses the compiler
+ * from keeping 32 MSBs zeroed resulting in 13% performance
+ * improvement under SPARC Solaris7/64 and 5% under AlphaLinux.
+ * Well, to be honest it should say that this *prevents*
+ * performance degradation.
+ */
+# else
+/*
+ * Above is not absolute and there are LP64 compilers that
+ * generate better code if MD32_REG_T is defined int. The above
+ * pre-processor condition reflects the circumstances under which
+ * the conclusion was made and is subject to further extension.
+ */
+# define MD32_REG_T int
+# endif
+#endif