Merge branch 'feature/establish-an-upstream-relationship-with-ics-openvpn-codebase-#5381' into develop

1 files changed, 13 insertions, 50 deletions

diff --git a/app/openssl/crypto/sha/sha512.c b/app/openssl/crypto/sha/sha512.c
index cbc0e58c..50c229dd 100644
--- a/app/openssl/crypto/sha/sha512.c
+++ b/app/openssl/crypto/sha/sha512.c
@@ -59,21 +59,8 @@ const char SHA512_version[]="SHA-512" OPENSSL_VERSION_PTEXT;
 #define SHA512_BLOCK_CAN_MANAGE_UNALIGNED_DATA
 #endif
 
-int SHA384_Init (SHA512_CTX *c)
+fips_md_init_ctx(SHA384, SHA512)
 	{
-#if defined(SHA512_ASM) && (defined(__arm__) || defined(__arm))
-	/* maintain dword order required by assembler module */
-	unsigned int *h = (unsigned int *)c->h;
-
-	h[0]  = 0xcbbb9d5d; h[1]  = 0xc1059ed8;
-	h[2]  = 0x629a292a; h[3]  = 0x367cd507;
-	h[4]  = 0x9159015a; h[5]  = 0x3070dd17;
-	h[6]  = 0x152fecd8; h[7]  = 0xf70e5939;
-	h[8]  = 0x67332667; h[9]  = 0xffc00b31;
-	h[10] = 0x8eb44a87; h[11] = 0x68581511;
-	h[12] = 0xdb0c2e0d; h[13] = 0x64f98fa7;
-	h[14] = 0x47b5481d; h[15] = 0xbefa4fa4;
-#else
 	c->h[0]=U64(0xcbbb9d5dc1059ed8);
 	c->h[1]=U64(0x629a292a367cd507);
 	c->h[2]=U64(0x9159015a3070dd17);
@@ -82,27 +69,14 @@ int SHA384_Init (SHA512_CTX *c)
 	c->h[5]=U64(0x8eb44a8768581511);
 	c->h[6]=U64(0xdb0c2e0d64f98fa7);
 	c->h[7]=U64(0x47b5481dbefa4fa4);
-#endif
+
         c->Nl=0;        c->Nh=0;
         c->num=0;       c->md_len=SHA384_DIGEST_LENGTH;
         return 1;
 	}
 
-int SHA512_Init (SHA512_CTX *c)
+fips_md_init(SHA512)
 	{
-#if defined(SHA512_ASM) && (defined(__arm__) || defined(__arm))
-	/* maintain dword order required by assembler module */
-	unsigned int *h = (unsigned int *)c->h;
-
-	h[0]  = 0x6a09e667; h[1]  = 0xf3bcc908;
-	h[2]  = 0xbb67ae85; h[3]  = 0x84caa73b;
-	h[4]  = 0x3c6ef372; h[5]  = 0xfe94f82b;
-	h[6]  = 0xa54ff53a; h[7]  = 0x5f1d36f1;
-	h[8]  = 0x510e527f; h[9]  = 0xade682d1;
-	h[10] = 0x9b05688c; h[11] = 0x2b3e6c1f;
-	h[12] = 0x1f83d9ab; h[13] = 0xfb41bd6b;
-	h[14] = 0x5be0cd19; h[15] = 0x137e2179;
-#else
 	c->h[0]=U64(0x6a09e667f3bcc908);
 	c->h[1]=U64(0xbb67ae8584caa73b);
 	c->h[2]=U64(0x3c6ef372fe94f82b);
@@ -111,7 +85,7 @@ int SHA512_Init (SHA512_CTX *c)
 	c->h[5]=U64(0x9b05688c2b3e6c1f);
 	c->h[6]=U64(0x1f83d9abfb41bd6b);
 	c->h[7]=U64(0x5be0cd19137e2179);
-#endif
+
         c->Nl=0;        c->Nh=0;
         c->num=0;       c->md_len=SHA512_DIGEST_LENGTH;
         return 1;
@@ -160,24 +134,6 @@ int SHA512_Final (unsigned char *md, SHA512_CTX *c)
 
 	if (md==0) return 0;
 
-#if defined(SHA512_ASM) && (defined(__arm__) || defined(__arm))
-	/* recall assembler dword order... */
-	n = c->md_len;
-	if (n == SHA384_DIGEST_LENGTH || n == SHA512_DIGEST_LENGTH)
-		{
-		unsigned int *h = (unsigned int *)c->h, t;
-
-		for (n/=4;n;n--)
-			{
-			t = *(h++);
-			*(md++) = (unsigned char)(t>>24);
-			*(md++) = (unsigned char)(t>>16);
-			*(md++) = (unsigned char)(t>>8);
-			*(md++) = (unsigned char)(t);
-			}
-		}
-	else	return 0;
-#else
 	switch (c->md_len)
 		{
 		/* Let compiler decide if it's appropriate to unroll... */
@@ -214,7 +170,7 @@ int SHA512_Final (unsigned char *md, SHA512_CTX *c)
 		/* ... as well as make sure md_len is not abused. */
 		default:	return 0;
 		}
-#endif
+
 	return 1;
 	}
 
@@ -276,7 +232,14 @@ int SHA384_Update (SHA512_CTX *c, const void *data, size_t len)
 {   return SHA512_Update (c,data,len);   }
 
 void SHA512_Transform (SHA512_CTX *c, const unsigned char *data)
-{   sha512_block_data_order (c,data,1);  }
+	{
+#ifndef SHA512_BLOCK_CAN_MANAGE_UNALIGNED_DATA
+	if ((size_t)data%sizeof(c->u.d[0]) != 0)
+		memcpy(c->u.p,data,sizeof(c->u.p)),
+		data = c->u.p;
+#endif
+	sha512_block_data_order (c,data,1);
+	}
 
 unsigned char *SHA384(const unsigned char *d, size_t n, unsigned char *md)
 	{