Provide CRYPTO_CPU_CAPS_I386_SSE

2 files changed, 6 insertions, 3 deletions

diff --git a/src/lib/libcrypto/arch/i386/crypto_arch.h b/src/lib/libcrypto/arch/i386/crypto_arch.h
index 522ed2788b..f0e9e4c065 100644
--- a/src/lib/libcrypto/arch/i386/crypto_arch.h
+++ b/src/lib/libcrypto/arch/i386/crypto_arch.h
@@ -1,4 +1,4 @@
-/*      $OpenBSD: crypto_arch.h,v 1.13 2025/09/08 12:56:17 jsing Exp $ */
+/*      $OpenBSD: crypto_arch.h,v 1.14 2025/12/31 10:06:41 jsing Exp $ */
 /*
  * Copyright (c) 2024 Joel Sing <jsing@openbsd.org>
  *
@@ -29,6 +29,7 @@ extern uint64_t crypto_cpu_caps_i386;
 #define CRYPTO_CPU_CAPS_I386_AES        (1ULL << 0)
 #define CRYPTO_CPU_CAPS_I386_CLMUL      (1ULL << 1)
 #define CRYPTO_CPU_CAPS_I386_MMX        (1ULL << 2)
+#define CRYPTO_CPU_CAPS_I386_SSE        (1ULL << 3)
 
 #ifndef OPENSSL_NO_ASM
 
diff --git a/src/lib/libcrypto/arch/i386/crypto_cpu_caps.c b/src/lib/libcrypto/arch/i386/crypto_cpu_caps.c
index 07d60f9a3f..b136f39478 100644
--- a/src/lib/libcrypto/arch/i386/crypto_cpu_caps.c
+++ b/src/lib/libcrypto/arch/i386/crypto_cpu_caps.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: crypto_cpu_caps.c,v 1.6 2025/07/22 09:18:02 jsing Exp $ */
+/*      $OpenBSD: crypto_cpu_caps.c,v 1.7 2025/12/31 10:06:41 jsing Exp $ */
 /*
  * Copyright (c) 2024 Joel Sing <jsing@openbsd.org>
  *
@@ -93,8 +93,10 @@ crypto_cpu_caps_init(void)
                 caps |= CPUCAP_MASK_MMX;
                 crypto_cpu_caps_i386 |= CRYPTO_CPU_CAPS_I386_MMX;
         }
-        if ((edx & IA32CAP_MASK0_SSE) != 0)
+        if ((edx & IA32CAP_MASK0_SSE) != 0) {
                 caps |= CPUCAP_MASK_SSE;
+                crypto_cpu_caps_i386 |= CRYPTO_CPU_CAPS_I386_SSE;
+        }
         if ((edx & IA32CAP_MASK0_SSE2) != 0)
                 caps |= CPUCAP_MASK_SSE2;