1 files changed, 1 insertions, 153 deletions

diff --git a/src/lib/libcrypto/bn/bn_asm.c b/src/lib/libcrypto/bn/bn_asm.c
index df4ddaea17..4224396c00 100644
--- a/src/lib/libcrypto/bn/bn_asm.c
+++ b/src/lib/libcrypto/bn/bn_asm.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bn_asm.c,v 1.19 2023/01/20 17:31:52 jsing Exp $ */
+/* $OpenBSD: bn_asm.c,v 1.20 2023/01/23 10:31:03 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -325,158 +325,6 @@ bn_div_words(BN_ULONG h, BN_ULONG l, BN_ULONG d)
 }
 #endif /* !defined(BN_LLONG) && defined(BN_DIV2W) */
 
-#ifdef BN_LLONG
-BN_ULONG
-bn_add_words(BN_ULONG *r, const BN_ULONG *a, const BN_ULONG *b, int n)
-{
-        BN_ULLONG ll = 0;
-
-        assert(n >= 0);
-        if (n <= 0)
-                return ((BN_ULONG)0);
-
-#ifndef OPENSSL_SMALL_FOOTPRINT
-        while (n & ~3) {
-                ll += (BN_ULLONG)a[0] + b[0];
-                r[0] = (BN_ULONG)ll & BN_MASK2;
-                ll >>= BN_BITS2;
-                ll += (BN_ULLONG)a[1] + b[1];
-                r[1] = (BN_ULONG)ll & BN_MASK2;
-                ll >>= BN_BITS2;
-                ll += (BN_ULLONG)a[2] + b[2];
-                r[2] = (BN_ULONG)ll & BN_MASK2;
-                ll >>= BN_BITS2;
-                ll += (BN_ULLONG)a[3] + b[3];
-                r[3] = (BN_ULONG)ll & BN_MASK2;
-                ll >>= BN_BITS2;
-                a += 4;
-                b += 4;
-                r += 4;
-                n -= 4;
-        }
-#endif
-        while (n) {
-                ll += (BN_ULLONG)a[0] + b[0];
-                r[0] = (BN_ULONG)ll & BN_MASK2;
-                ll >>= BN_BITS2;
-                a++;
-                b++;
-                r++;
-                n--;
-        }
-        return ((BN_ULONG)ll);
-}
-#else /* !BN_LLONG */
-BN_ULONG
-bn_add_words(BN_ULONG *r, const BN_ULONG *a, const BN_ULONG *b, int n)
-{
-        BN_ULONG c, l, t;
-
-        assert(n >= 0);
-        if (n <= 0)
-                return ((BN_ULONG)0);
-
-        c = 0;
-#ifndef OPENSSL_SMALL_FOOTPRINT
-        while (n & ~3) {
-                t = a[0];
-                t = (t + c) & BN_MASK2;
-                c = (t < c);
-                l = (t + b[0]) & BN_MASK2;
-                c += (l < t);
-                r[0] = l;
-                t = a[1];
-                t = (t + c) & BN_MASK2;
-                c = (t < c);
-                l = (t + b[1]) & BN_MASK2;
-                c += (l < t);
-                r[1] = l;
-                t = a[2];
-                t = (t + c) & BN_MASK2;
-                c = (t < c);
-                l = (t + b[2]) & BN_MASK2;
-                c += (l < t);
-                r[2] = l;
-                t = a[3];
-                t = (t + c) & BN_MASK2;
-                c = (t < c);
-                l = (t + b[3]) & BN_MASK2;
-                c += (l < t);
-                r[3] = l;
-                a += 4;
-                b += 4;
-                r += 4;
-                n -= 4;
-        }
-#endif
-        while (n) {
-                t = a[0];
-                t = (t + c) & BN_MASK2;
-                c = (t < c);
-                l = (t + b[0]) & BN_MASK2;
-                c += (l < t);
-                r[0] = l;
-                a++;
-                b++;
-                r++;
-                n--;
-        }
-        return ((BN_ULONG)c);
-}
-#endif /* !BN_LLONG */
-
-BN_ULONG
-bn_sub_words(BN_ULONG *r, const BN_ULONG *a, const BN_ULONG *b, int n)
-{
-        BN_ULONG t1, t2;
-        int c = 0;
-
-        assert(n >= 0);
-        if (n <= 0)
-                return ((BN_ULONG)0);
-
-#ifndef OPENSSL_SMALL_FOOTPRINT
-        while (n&~3) {
-                t1 = a[0];
-                t2 = b[0];
-                r[0] = (t1 - t2 - c) & BN_MASK2;
-                if (t1 != t2)
-                        c = (t1 < t2);
-                t1 = a[1];
-                t2 = b[1];
-                r[1] = (t1 - t2 - c) & BN_MASK2;
-                if (t1 != t2)
-                        c = (t1 < t2);
-                t1 = a[2];
-                t2 = b[2];
-                r[2] = (t1 - t2 - c) & BN_MASK2;
-                if (t1 != t2)
-                        c = (t1 < t2);
-                t1 = a[3];
-                t2 = b[3];
-                r[3] = (t1 - t2 - c) & BN_MASK2;
-                if (t1 != t2)
-                        c = (t1 < t2);
-                a += 4;
-                b += 4;
-                r += 4;
-                n -= 4;
-        }
-#endif
-        while (n) {
-                t1 = a[0];
-                t2 = b[0];
-                r[0] = (t1 - t2 - c) & BN_MASK2;
-                if (t1 != t2)
-                        c = (t1 < t2);
-                a++;
-                b++;
-                r++;
-                n--;
-        }
-        return (c);
-}
-
 #if defined(BN_MUL_COMBA) && !defined(OPENSSL_SMALL_FOOTPRINT)
 
 #ifdef OPENSSL_NO_ASM