btcs

commit 23876114bf7ecf114f825fadfeafcfd0de97cf94
parent 054cec5a909a08a4372490dec1f5565d485992aa
Author: William Casarin <jb55@jb55.com>
Date:   Wed, 12 Jun 2019 17:07:50 -0700

hash160

Diffstat:
M
script.c
 | 
5
+++++

1 file changed, 5 insertions(+), 0 deletions(-)
diff --git a/script.c b/script.c
@@ -122,6 +122,7 @@ script_eval(const u8 *script, size_t script_size, struct stack *stack,
   const u8 *top = script + script_size;
   static char tmpbuf[32];
   static u8 tmpbytes[MAX_SCRIPT_ELEMENT_SIZE];
+  static u8 tmpbytes2[MAX_SCRIPT_ELEMENT_SIZE];
   enum opcode opcode;
   struct val val_true = val_from_int(1);
   struct val val_false = val_from_int(0);
@@ -679,6 +680,10 @@ script_eval(const u8 *script, size_t script_size, struct stack *stack,
       else if (opcode == OP_SHA256) {
         sha256((struct sha256*)hash, tmpbytes, valsize);
       }
+      else if (opcode == OP_HASH160) {
+        sha256((struct sha256*)tmpbytes2, tmpbytes, valsize);
+        ripemd160((struct ripemd160*)hash, tmpbytes2, 32);
+      }
       else
         SCRIPTERR("unhandled hash opcode");
       /*   cripemd160().write(vch.data(), vch.size()).finalize(vchhash.data()); */