bn/asm/armv4-gf2m.pl, modes/asm/ghash-armv4.pl: faster multiplication

[openssl.git] / crypto / modes / gcm128.c

diff --git a/crypto/modes/gcm128.c b/crypto/modes/gcm128.c
index 5afea6e3bb50fa0934c16145cc0c8946e8fab3f1..27a57c1aea2c1072c31e262fd92fe5e58000b686 100644 (file)
--- a/crypto/modes/gcm128.c
+++ b/crypto/modes/gcm128.c
@@ -678,6 +678,7 @@ void gcm_ghash_4bit_x86(u64 Xi[2],const u128 Htable[16],const u8 *inp,size_t len
 #  if __ARM_ARCH__>=7
 #   define GHASH_ASM_ARM
 #   define GCM_FUNCREF_4BIT
+void gcm_init_neon(u128 Htable[16],const u64 Xi[2]);
 void gcm_gmult_neon(u64 Xi[2],const u128 Htable[16]);
 void gcm_ghash_neon(u64 Xi[2],const u128 Htable[16],const u8 *inp,size_t len);
 #  endif
@@ -764,6 +765,7 @@ void CRYPTO_gcm128_init(GCM128_CONTEXT *ctx,void *key,block128_f block)
 #  endif
 # elif defined(GHASH_ASM_ARM)
        if (OPENSSL_armcap_P & ARMV7_NEON) {
+               gcm_init_neon(ctx->Htable,ctx->H.u);
                ctx->gmult = gcm_gmult_neon;
                ctx->ghash = gcm_ghash_neon;
        } else {