auth: release dp9ik implementation and reentrant factotum

1 files changed, 11 insertions, 0 deletions

diff --git a/sys/src/libauthsrv/ed448.mp b/sys/src/libauthsrv/ed448.mp
new file mode 100644
index 000000000..89c57727b
--- /dev/null
+++ b/sys/src/libauthsrv/ed448.mp
@@ -0,0 +1,11 @@
+# Edwards Curve Ed448-Goldilocks
+
+# x^2+y^2 = 1-39081x^2y^2
+# modulo p = 2^448 - 1^224 - 1
+ed448_curve(p,a,d,x,y) {
+	p = (1<<448) - (1<<224) - 1;
+	a = 1;
+	d = -39081;
+	x = 117812161263436946737282484343310064665180535357016373416879082147939404277809514858788439644911793978499419995990477371552926308078495;
+	y = 19;
+}