Expand HASH_* defines.

No change in generated assembly.

1 files changed, 28 insertions, 26 deletions

diff --git a/src/lib/libcrypto/sm3/sm3.c b/src/lib/libcrypto/sm3/sm3.c
index 06b5f167f0..6406454568 100644
--- a/src/lib/libcrypto/sm3/sm3.c
+++ b/src/lib/libcrypto/sm3/sm3.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: sm3.c,v 1.9 2024/03/28 08:13:11 jsing Exp $   */
+/*      $OpenBSD: sm3.c,v 1.10 2024/03/28 08:26:42 jsing Exp $  */
 /*
  * Copyright (c) 2018, Ribose Inc
  *
@@ -276,47 +276,47 @@ SM3_Init(SM3_CTX *c)
 LCRYPTO_ALIAS(SM3_Init);
 
 int
-HASH_UPDATE(HASH_CTX *c, const void *data_, size_t len)
+SM3_Update(SM3_CTX *c, const void *data_, size_t len)
 {
         const unsigned char *data = data_;
         unsigned char *p;
-        HASH_LONG l;
+        SM3_WORD l;
         size_t n;
 
         if (len == 0)
                 return 1;
 
-        l = (c->Nl + (((HASH_LONG)len) << 3))&0xffffffffUL;
+        l = (c->Nl + (((SM3_WORD)len) << 3))&0xffffffffUL;
         /* 95-05-24 eay Fixed a bug with the overflow handling, thanks to
          * Wei Dai <weidai@eskimo.com> for pointing it out. */
         if (l < c->Nl) /* overflow */
                 c->Nh++;
-        c->Nh+=(HASH_LONG)(len>>29);    /* might cause compiler warning on 16-bit */
+        c->Nh+=(SM3_WORD)(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;
+                if (len >= SM3_CBLOCK || len + n >= SM3_CBLOCK) {
+                        memcpy(p + n, data, SM3_CBLOCK - n);
+                        SM3_block_data_order(c, p, 1);
+                        n = SM3_CBLOCK - n;
                         data += n;
                         len -= n;
                         c->num = 0;
-                        memset (p,0,HASH_CBLOCK);       /* keep it zeroed */
+                        memset(p, 0, SM3_CBLOCK);       /* keep it zeroed */
                 } else {
-                        memcpy (p + n, data, len);
+                        memcpy(p + n, data, len);
                         c->num += (unsigned int)len;
                         return 1;
                 }
         }
 
-        n = len/HASH_CBLOCK;
+        n = len / SM3_CBLOCK;
         if (n > 0) {
-                HASH_BLOCK_DATA_ORDER (c, data, n);
-                n    *= HASH_CBLOCK;
+                SM3_block_data_order(c, data, n);
+                n *= SM3_CBLOCK;
                 data += n;
                 len -= n;
         }
@@ -324,18 +324,20 @@ HASH_UPDATE(HASH_CTX *c, const void *data_, size_t len)
         if (len != 0) {
                 p = (unsigned char *)c->data;
                 c->num = (unsigned int)len;
-                memcpy (p, data, len);
+                memcpy(p, data, len);
         }
         return 1;
 }
 LCRYPTO_ALIAS(SM3_Update);
 
-void HASH_TRANSFORM (HASH_CTX *c, const unsigned char *data)
+void
+SM3_Transform(SM3_CTX *c, const unsigned char *data)
 {
-        HASH_BLOCK_DATA_ORDER (c, data, 1);
+        SM3_block_data_order(c, data, 1);
 }
 
-int HASH_FINAL (unsigned char *md, HASH_CTX *c)
+int
+SM3_Final(unsigned char *md, SM3_CTX *c)
 {
         unsigned char *p = (unsigned char *)c->data;
         size_t n = c->num;
@@ -343,14 +345,14 @@ int HASH_FINAL (unsigned char *md, HASH_CTX *c)
         p[n] = 0x80; /* there is always room for one */
         n++;
 
-        if (n > (HASH_CBLOCK - 8)) {
-                memset (p + n, 0, HASH_CBLOCK - n);
+        if (n > (SM3_CBLOCK - 8)) {
+                memset(p + n, 0, SM3_CBLOCK - n);
                 n = 0;
-                HASH_BLOCK_DATA_ORDER (c, p, 1);
+                SM3_block_data_order(c, p, 1);
         }
-        memset (p + n, 0, HASH_CBLOCK - 8 - n);
+        memset(p + n, 0, SM3_CBLOCK - 8 - n);
 
-        p += HASH_CBLOCK - 8;
+        p += SM3_CBLOCK - 8;
 #if   defined(DATA_ORDER_IS_BIG_ENDIAN)
         HOST_l2c(c->Nh, p);
         HOST_l2c(c->Nl, p);
@@ -358,10 +360,10 @@ int HASH_FINAL (unsigned char *md, HASH_CTX *c)
         HOST_l2c(c->Nl, p);
         HOST_l2c(c->Nh, p);
 #endif
-        p -= HASH_CBLOCK;
-        HASH_BLOCK_DATA_ORDER (c, p, 1);
+        p -= SM3_CBLOCK;
+        SM3_block_data_order(c, p, 1);
         c->num = 0;
-        memset (p, 0, HASH_CBLOCK);
+        memset(p, 0, SM3_CBLOCK);
 
 #ifndef HASH_MAKE_STRING
 #error "HASH_MAKE_STRING must be defined!"