From b01f2864730c076945cc78b4fd3abc8c1860ae53 Mon Sep 17 00:00:00 2001
From: ShenNoether <Shen.Noether@gmx.com>
Date: Sun, 23 Aug 2015 14:18:59 -0600
Subject: Added shen_ed25519_ref to crypto ops subfolder, the point is to
 directly have bitmonero's crypto code come from bernstein et al's ref 10 code

---
 src/crypto/shen_ed25519_ref | 1 +
 1 file changed, 1 insertion(+)
 create mode 160000 src/crypto/shen_ed25519_ref

(limited to 'src/crypto/shen_ed25519_ref/ref10/ge_msub.h')

diff --git a/src/crypto/shen_ed25519_ref b/src/crypto/shen_ed25519_ref
new file mode 160000
index 000000000..ecfb9166a
--- /dev/null
+++ b/src/crypto/shen_ed25519_ref
@@ -0,0 +1 @@
+Subproject commit ecfb9166ab10de6c42f89e5ccb22ac9547505218
-- 
cgit v1.2.3


From 0d70fdca8c04b0dcb3be5ecb5cfff6a8b645ae53 Mon Sep 17 00:00:00 2001
From: ShenNoether <Shen.Noether@gmx.com>
Date: Sun, 23 Aug 2015 14:46:44 -0600
Subject: revert to 776b4fc91a821be152f0f23e6873aabb78a72029

---
 src/crypto/shen_ed25519_ref | 1 -
 1 file changed, 1 deletion(-)
 delete mode 160000 src/crypto/shen_ed25519_ref

(limited to 'src/crypto/shen_ed25519_ref/ref10/ge_msub.h')

diff --git a/src/crypto/shen_ed25519_ref b/src/crypto/shen_ed25519_ref
deleted file mode 160000
index ecfb9166a..000000000
--- a/src/crypto/shen_ed25519_ref
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit ecfb9166ab10de6c42f89e5ccb22ac9547505218
-- 
cgit v1.2.3


From 0a4bc84b2f681dfd89b501648f65a951d876e2d8 Mon Sep 17 00:00:00 2001
From: ShenNoether <Shen.Noether@gmx.com>
Date: Sun, 23 Aug 2015 14:48:50 -0600
Subject: Added ref10 shen_ed25519_ref code, which includes code that can
 replace crypto-ops with a version straight from Bernstein's ref 10

---
 src/crypto/shen_ed25519_ref/ref10/ge_msub.h | 88 +++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 src/crypto/shen_ed25519_ref/ref10/ge_msub.h

(limited to 'src/crypto/shen_ed25519_ref/ref10/ge_msub.h')

diff --git a/src/crypto/shen_ed25519_ref/ref10/ge_msub.h b/src/crypto/shen_ed25519_ref/ref10/ge_msub.h
new file mode 100644
index 000000000..500f986ba
--- /dev/null
+++ b/src/crypto/shen_ed25519_ref/ref10/ge_msub.h
@@ -0,0 +1,88 @@
+
+/* qhasm: enter ge_msub */
+
+/* qhasm: fe X1 */
+
+/* qhasm: fe Y1 */
+
+/* qhasm: fe Z1 */
+
+/* qhasm: fe T1 */
+
+/* qhasm: fe ypx2 */
+
+/* qhasm: fe ymx2 */
+
+/* qhasm: fe xy2d2 */
+
+/* qhasm: fe X3 */
+
+/* qhasm: fe Y3 */
+
+/* qhasm: fe Z3 */
+
+/* qhasm: fe T3 */
+
+/* qhasm: fe YpX1 */
+
+/* qhasm: fe YmX1 */
+
+/* qhasm: fe A */
+
+/* qhasm: fe B */
+
+/* qhasm: fe C */
+
+/* qhasm: fe D */
+
+/* qhasm: YpX1 = Y1+X1 */
+/* asm 1: fe_add(>YpX1=fe#1,<Y1=fe#12,<X1=fe#11); */
+/* asm 2: fe_add(>YpX1=r->X,<Y1=p->Y,<X1=p->X); */
+fe_add(r->X,p->Y,p->X);
+
+/* qhasm: YmX1 = Y1-X1 */
+/* asm 1: fe_sub(>YmX1=fe#2,<Y1=fe#12,<X1=fe#11); */
+/* asm 2: fe_sub(>YmX1=r->Y,<Y1=p->Y,<X1=p->X); */
+fe_sub(r->Y,p->Y,p->X);
+
+/* qhasm: A = YpX1*ymx2 */
+/* asm 1: fe_mul(>A=fe#3,<YpX1=fe#1,<ymx2=fe#16); */
+/* asm 2: fe_mul(>A=r->Z,<YpX1=r->X,<ymx2=q->yminusx); */
+fe_mul(r->Z,r->X,q->yminusx);
+
+/* qhasm: B = YmX1*ypx2 */
+/* asm 1: fe_mul(>B=fe#2,<YmX1=fe#2,<ypx2=fe#15); */
+/* asm 2: fe_mul(>B=r->Y,<YmX1=r->Y,<ypx2=q->yplusx); */
+fe_mul(r->Y,r->Y,q->yplusx);
+
+/* qhasm: C = xy2d2*T1 */
+/* asm 1: fe_mul(>C=fe#4,<xy2d2=fe#17,<T1=fe#14); */
+/* asm 2: fe_mul(>C=r->T,<xy2d2=q->xy2d,<T1=p->T); */
+fe_mul(r->T,q->xy2d,p->T);
+
+/* qhasm: D = 2*Z1 */
+/* asm 1: fe_add(>D=fe#5,<Z1=fe#13,<Z1=fe#13); */
+/* asm 2: fe_add(>D=t0,<Z1=p->Z,<Z1=p->Z); */
+fe_add(t0,p->Z,p->Z);
+
+/* qhasm: X3 = A-B */
+/* asm 1: fe_sub(>X3=fe#1,<A=fe#3,<B=fe#2); */
+/* asm 2: fe_sub(>X3=r->X,<A=r->Z,<B=r->Y); */
+fe_sub(r->X,r->Z,r->Y);
+
+/* qhasm: Y3 = A+B */
+/* asm 1: fe_add(>Y3=fe#2,<A=fe#3,<B=fe#2); */
+/* asm 2: fe_add(>Y3=r->Y,<A=r->Z,<B=r->Y); */
+fe_add(r->Y,r->Z,r->Y);
+
+/* qhasm: Z3 = D-C */
+/* asm 1: fe_sub(>Z3=fe#3,<D=fe#5,<C=fe#4); */
+/* asm 2: fe_sub(>Z3=r->Z,<D=t0,<C=r->T); */
+fe_sub(r->Z,t0,r->T);
+
+/* qhasm: T3 = D+C */
+/* asm 1: fe_add(>T3=fe#4,<D=fe#5,<C=fe#4); */
+/* asm 2: fe_add(>T3=r->T,<D=t0,<C=r->T); */
+fe_add(r->T,t0,r->T);
+
+/* qhasm: return */
-- 
cgit v1.2.3