removing (outdated) drawterm

drawterm is much better maintained by russ cox,
so removing this outdated copy.

for a more recent version, go to:

http://swtch.com/drawterm/

1 files changed, 0 insertions, 29 deletions

diff --git a/sys/src/cmd/unix/drawterm/libsec/egverify.c b/sys/src/cmd/unix/drawterm/libsec/egverify.c
deleted file mode 100644
index 29a95156c..000000000
--- a/sys/src/cmd/unix/drawterm/libsec/egverify.c
+++ /dev/null
@@ -1,29 +0,0 @@
-#include "os.h"
-#include <mp.h>
-#include <libsec.h>
-
-int
-egverify(EGpub *pub, EGsig *sig, mpint *m)
-{
-	mpint *p = pub->p, *alpha = pub->alpha;
-	mpint *r = sig->r, *s = sig->s;
-	mpint *v1, *v2, *rs;
-	int rv = -1;
-
-	if(mpcmp(r, mpone) < 0 || mpcmp(r, p) >= 0)
-		return rv;
-	v1 = mpnew(0);
-	rs = mpnew(0);
-	v2 = mpnew(0);
-	mpexp(pub->key, r, p, v1);
-	mpexp(r, s, p, rs);
-	mpmul(v1, rs, v1);
-	mpmod(v1, p, v1);
-	mpexp(alpha, m, p, v2);
-	if(mpcmp(v1, v2) == 0)
-		rv = 0;
-	mpfree(v1);
-	mpfree(rs);
-	mpfree(v2);
-	return rv;
-}