From 40e5891635af1bc8e70e2e171451d338e4ecf14b Mon Sep 17 00:00:00 2001
From: Jeffrey Walton <noloader@gmail.com>
Date: Wed, 8 May 2019 19:31:31 -0400
Subject: [PATCH] Use CPU_QuerySHA256 for ARM

---
 cpu.cpp      | 6 +++---
 sha_simd.cpp | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/cpu.cpp b/cpu.cpp
index 9a61d0b9..a843d2d8 100644
--- a/cpu.cpp
+++ b/cpu.cpp
@@ -502,7 +502,7 @@ extern bool CPU_ProbeNEON();
 extern bool CPU_ProbeCRC32();
 extern bool CPU_ProbeAES();
 extern bool CPU_ProbeSHA1();
-extern bool CPU_ProbeSHA2();
+extern bool CPU_ProbeSHA256();
 extern bool CPU_ProbeSHA512();
 extern bool CPU_ProbeSHA3();
 extern bool CPU_ProbeSM3();
@@ -701,7 +701,7 @@ inline bool CPU_QuerySHA1()
 	return false;
 }
 
-inline bool CPU_QuerySHA2()
+inline bool CPU_QuerySHA256()
 {
 #if defined(__ANDROID__) && defined(__aarch64__)
 	if (((android_getCpuFamily() & ANDROID_CPU_FAMILY_ARM64) != 0) &&
@@ -835,7 +835,7 @@ void DetectArmFeatures()
 	g_hasPMULL = CPU_QueryPMULL() || CPU_ProbePMULL();
 	g_hasAES  = CPU_QueryAES() || CPU_ProbeAES();
 	g_hasSHA1 = CPU_QuerySHA1() || CPU_ProbeSHA1();
-	g_hasSHA2 = CPU_QuerySHA2() || CPU_ProbeSHA2();
+	g_hasSHA2 = CPU_QuerySHA256() || CPU_ProbeSHA256();
 	g_hasSHA512 = CPU_QuerySHA512(); // || CPU_ProbeSHA512();
 	g_hasSHA3 = CPU_QuerySHA3(); // || CPU_ProbeSHA3();
 	g_hasSM3 = CPU_QuerySM3(); // || CPU_ProbeSM3();
diff --git a/sha_simd.cpp b/sha_simd.cpp
index 0b31ea37..0739d634 100644
--- a/sha_simd.cpp
+++ b/sha_simd.cpp
@@ -143,7 +143,7 @@ bool CPU_ProbeSHA1()
 #endif  // CRYPTOPP_ARM_SHA1_AVAILABLE
 }
 
-bool CPU_ProbeSHA2()
+bool CPU_ProbeSHA256()
 {
 #if defined(CRYPTOPP_NO_CPU_FEATURE_PROBES)
     return false;