diff --git a/node/AES.hpp b/node/AES.hpp
index 31cd1e21b..b84a9a167 100644
--- a/node/AES.hpp
+++ b/node/AES.hpp
@@ -114,51 +114,6 @@ public:
 		_decryptSW(in,out);
 	}
 
-	inline void ecbScramble(const void *in,unsigned int inlen,void *out)
-	{
-		if (inlen < 16)
-			return;
-
-#ifdef ZT_AES_AESNI
-		if (likely(HW_ACCEL)) {
-			const uint8_t *i = (const uint8_t *)in;
-			uint8_t *o = (uint8_t *)out;
-			while (inlen >= 128) {
-				_encrypt_8xecb_aesni(i,o);
-				i += 128;
-				o += 128;
-				inlen -= 128;
-			}
-			while (inlen >= 16) {
-				_encrypt_aesni(i,o);
-				i += 16;
-				o += 16;
-				inlen -= 16;
-			}
-			if (inlen) {
-				i -= (16 - inlen);
-				o -= (16 - inlen);
-				_encrypt_aesni(i,o);
-			}
-			return;
-		}
-#endif
-
-		const uint8_t *i = (const uint8_t *)in;
-		uint8_t *o = (uint8_t *)out;
-		while (inlen >= 16) {
-			_encryptSW(i,o);
-			i += 16;
-			o += 16;
-			inlen -= 16;
-		}
-		if (inlen) {
-			i -= (16 - inlen);
-			o -= (16 - inlen);
-			_encryptSW(i,o);
-		}
-	}
-
 	inline void gcmEncrypt(const uint8_t iv[12],const void *in,unsigned int inlen,const void *assoc,unsigned int assoclen,void *out,uint8_t *tag,unsigned int taglen)
 	{
 #ifdef ZT_AES_AESNI
@@ -183,6 +138,32 @@ public:
 		return false;
 	}
 
+	static inline void scramble(const uint8_t key[16],const void *in,unsigned int inlen,void *out)
+	{
+		if (inlen < 16)
+			return;
+
+#ifdef ZT_AES_AESNI
+		if (likely(HW_ACCEL)) {
+			_scramble_aesni(key,(const uint8_t *)in,(uint8_t *)out,inlen);
+			return;
+		}
+#endif
+	}
+
+	static inline void unscramble(const uint8_t key[16],const void *in,unsigned int inlen,void *out)
+	{
+		if (inlen < 16)
+			return;
+
+#ifdef ZT_AES_AESNI
+		if (likely(HW_ACCEL)) {
+			_unscramble_aesni(key,(const uint8_t *)in,(uint8_t *)out,inlen);
+			return;
+		}
+#endif
+	}
+
 private:
 	void _initSW(const uint8_t key[32]);
 	void _encryptSW(const uint8_t in[16],uint8_t out[16]) const;
@@ -376,6 +357,169 @@ private:
 		_k.ni.hhhh = _swap128_aesni(hhhh);
 	}
 
+	static inline __m128i _assist128_aesni(__m128i a,__m128i b)
+	{
+		__m128i c;
+		b = _mm_shuffle_epi32(b ,0xff);
+		c = _mm_slli_si128(a, 0x04);
+		a = _mm_xor_si128(a, c);
+		c = _mm_slli_si128(c, 0x04);
+		a = _mm_xor_si128(a, c);
+		c = _mm_slli_si128(c, 0x04);
+		a = _mm_xor_si128(a, c);
+		a = _mm_xor_si128(a, b);
+		return a;
+	}
+	static inline void _expand128_aesni(__m128i schedule[10],const void *const key)
+	{
+		__m128i t;
+		schedule[0] = t = _mm_loadu_si128((const __m128i *)key);
+		schedule[1] = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x01));
+		schedule[2] = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x02));
+		schedule[3] = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x04));
+		schedule[4] = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x08));
+		schedule[5] = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x10));
+		schedule[6] = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x20));
+		schedule[7] = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x40));
+		schedule[8] = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x80));
+		schedule[9] = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x1b));
+		schedule[10] = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x36));
+	}
+	static inline void _scramble_aesni(const uint8_t key[16],const uint8_t *in,uint8_t *out,unsigned int len)
+	{
+		__m128i t = _mm_loadu_si128((const __m128i *)key);
+		__m128i k0 = t;
+		__m128i k1 = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x01));
+		__m128i k2 = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x02));
+		__m128i k3 = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x04));
+		__m128i k4 = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x08));
+		__m128i k5 = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x10));
+
+		while (len >= 32) {
+			len -= 32;
+
+			__m128i d0 = _mm_loadu_si128((const __m128i *)in);
+			in += 16;
+			__m128i d1 = _mm_loadu_si128((const __m128i *)in);
+			in += 16;
+
+			d0 = _mm_xor_si128(d0,k0);
+			d1 = _mm_xor_si128(d1,k0);
+			d0 = _mm_aesenc_si128(d0,k1);
+			d1 = _mm_aesenc_si128(d1,k1);
+			d0 = _mm_aesenc_si128(d0,k2);
+			d1 = _mm_aesenc_si128(d1,k2);
+			d0 = _mm_aesenc_si128(d0,k3);
+			d1 = _mm_aesenc_si128(d1,k3);
+			d0 = _mm_aesenc_si128(d0,k4);
+			d1 = _mm_aesenc_si128(d1,k4);
+
+			_mm_storeu_si128((__m128i *)out,_mm_aesenclast_si128(d0,k5));
+			out += 16;
+			_mm_storeu_si128((__m128i *)out,_mm_aesenclast_si128(d1,k5));
+			out += 16;
+		}
+
+		while (len >= 16) {
+			len -= 16;
+
+			__m128i d0 = _mm_loadu_si128((const __m128i *)in);
+			in += 16;
+
+			d0 = _mm_xor_si128(d0,k0);
+			d0 = _mm_aesenc_si128(d0,k1);
+			d0 = _mm_aesenc_si128(d0,k2);
+			d0 = _mm_aesenc_si128(d0,k3);
+			d0 = _mm_aesenc_si128(d0,k4);
+
+			_mm_storeu_si128((__m128i *)out,_mm_aesenclast_si128(d0,k5));
+			out += 16;
+		}
+
+		if (len) {
+			__m128i last = _mm_setzero_si128();
+			last = _mm_xor_si128(last,k0);
+			last = _mm_aesenc_si128(last,k1);
+			last = _mm_aesenc_si128(last,k2);
+			last = _mm_aesenc_si128(last,k3);
+			last = _mm_aesenc_si128(last,k4);
+			uint8_t lpad[16];
+			_mm_storeu_si128((__m128i *)lpad,_mm_aesenclast_si128(last,k5));
+			for(unsigned int i=0;i<len;++i) {
+				out[i] = in[i] ^ lpad[i];
+			}
+		}
+	}
+	static inline void _unscramble_aesni(const uint8_t key[16],const uint8_t *in,uint8_t *out,unsigned int len)
+	{
+		__m128i t = _mm_loadu_si128((const __m128i *)key);
+		__m128i dk5 = t; // k0
+		__m128i k1 = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x01));
+		__m128i k2 = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x02));
+		__m128i k3 = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x04));
+		__m128i k4 = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x08));
+		__m128i dk0 = t = _assist128_aesni(t, _mm_aeskeygenassist_si128(t, 0x10)); // k5
+		__m128i dk1 = _mm_aesimc_si128(k4);
+		__m128i dk2 = _mm_aesimc_si128(k3);
+		__m128i dk3 = _mm_aesimc_si128(k2);
+		__m128i dk4 = _mm_aesimc_si128(k1);
+
+		while (len >= 32) {
+			len -= 32;
+
+			__m128i d0 = _mm_loadu_si128((const __m128i *)in);
+			in += 16;
+			__m128i d1 = _mm_loadu_si128((const __m128i *)in);
+			in += 16;
+
+			d0 = _mm_xor_si128(d0,dk0);
+			d1 = _mm_xor_si128(d1,dk0);
+			d0 = _mm_aesdec_si128(d0,dk1);
+			d1 = _mm_aesdec_si128(d1,dk1);
+			d0 = _mm_aesdec_si128(d0,dk2);
+			d1 = _mm_aesdec_si128(d1,dk2);
+			d0 = _mm_aesdec_si128(d0,dk3);
+			d1 = _mm_aesdec_si128(d1,dk3);
+			d0 = _mm_aesdec_si128(d0,dk4);
+			d1 = _mm_aesdec_si128(d1,dk4);
+
+			_mm_storeu_si128((__m128i *)out,_mm_aesdeclast_si128(d0,dk5));
+			out += 16;
+			_mm_storeu_si128((__m128i *)out,_mm_aesdeclast_si128(d1,dk5));
+			out += 16;
+		}
+
+		while (len >= 16) {
+			len -= 16;
+
+			__m128i d0 = _mm_loadu_si128((const __m128i *)in);
+			in += 16;
+
+			d0 = _mm_xor_si128(d0,dk0);
+			d0 = _mm_aesdec_si128(d0,dk1);
+			d0 = _mm_aesdec_si128(d0,dk2);
+			d0 = _mm_aesdec_si128(d0,dk3);
+			d0 = _mm_aesdec_si128(d0,dk4);
+
+			_mm_storeu_si128((__m128i *)out,_mm_aesdeclast_si128(d0,dk5));
+			out += 16;
+		}
+
+		if (len) {
+			__m128i last = _mm_setzero_si128();
+			last = _mm_xor_si128(last,dk5); // k0
+			last = _mm_aesenc_si128(last,k1);
+			last = _mm_aesenc_si128(last,k2);
+			last = _mm_aesenc_si128(last,k3);
+			last = _mm_aesenc_si128(last,k4);
+			uint8_t lpad[16];
+			_mm_storeu_si128((__m128i *)lpad,_mm_aesenclast_si128(last,dk0)); // k5
+			for(unsigned int i=0;i<len;++i) {
+				out[i] = in[i] ^ lpad[i];
+			}
+		}
+	}
+
 	inline void _encrypt_aesni(const void *in,void *out) const
 	{
 		__m128i tmp;
@@ -396,160 +540,6 @@ private:
 		tmp = _mm_aesenc_si128(tmp,_k.ni.k[13]);
 		_mm_storeu_si128((__m128i *)out,_mm_aesenclast_si128(tmp,_k.ni.k[14]));
 	}
-	inline void _encrypt_8xecb_aesni(const void *in,void *out) const
-	{
-		__m128i tmp0 = _mm_loadu_si128((const __m128i *)in);
-		__m128i tmp1 = _mm_loadu_si128((const __m128i *)((const uint8_t *)in + 16));
-		__m128i tmp2 = _mm_loadu_si128((const __m128i *)((const uint8_t *)in + 32));
-		__m128i tmp3 = _mm_loadu_si128((const __m128i *)((const uint8_t *)in + 48));
-		__m128i tmp4 = _mm_loadu_si128((const __m128i *)((const uint8_t *)in + 64));
-		__m128i tmp5 = _mm_loadu_si128((const __m128i *)((const uint8_t *)in + 80));
-		__m128i tmp6 = _mm_loadu_si128((const __m128i *)((const uint8_t *)in + 96));
-		__m128i tmp7 = _mm_loadu_si128((const __m128i *)((const uint8_t *)in + 112));
-		{
-			__m128i k0 = _k.ni.k[0];
-			__m128i k1 = _k.ni.k[1];
-			__m128i k2 = _k.ni.k[2];
-			__m128i k3 = _k.ni.k[3];
-			tmp0 = _mm_xor_si128(tmp0,k0);
-			tmp1 = _mm_xor_si128(tmp1,k0);
-			tmp2 = _mm_xor_si128(tmp2,k0);
-			tmp3 = _mm_xor_si128(tmp3,k0);
-			tmp4 = _mm_xor_si128(tmp4,k0);
-			tmp5 = _mm_xor_si128(tmp5,k0);
-			tmp6 = _mm_xor_si128(tmp6,k0);
-			tmp7 = _mm_xor_si128(tmp7,k0);
-			tmp0 = _mm_aesenc_si128(tmp0,k1);
-			tmp1 = _mm_aesenc_si128(tmp1,k1);
-			tmp2 = _mm_aesenc_si128(tmp2,k1);
-			tmp3 = _mm_aesenc_si128(tmp3,k1);
-			tmp4 = _mm_aesenc_si128(tmp4,k1);
-			tmp5 = _mm_aesenc_si128(tmp5,k1);
-			tmp6 = _mm_aesenc_si128(tmp6,k1);
-			tmp7 = _mm_aesenc_si128(tmp7,k1);
-			tmp0 = _mm_aesenc_si128(tmp0,k2);
-			tmp1 = _mm_aesenc_si128(tmp1,k2);
-			tmp2 = _mm_aesenc_si128(tmp2,k2);
-			tmp3 = _mm_aesenc_si128(tmp3,k2);
-			tmp4 = _mm_aesenc_si128(tmp4,k2);
-			tmp5 = _mm_aesenc_si128(tmp5,k2);
-			tmp6 = _mm_aesenc_si128(tmp6,k2);
-			tmp7 = _mm_aesenc_si128(tmp7,k2);
-			tmp0 = _mm_aesenc_si128(tmp0,k3);
-			tmp1 = _mm_aesenc_si128(tmp1,k3);
-			tmp2 = _mm_aesenc_si128(tmp2,k3);
-			tmp3 = _mm_aesenc_si128(tmp3,k3);
-			tmp4 = _mm_aesenc_si128(tmp4,k3);
-			tmp5 = _mm_aesenc_si128(tmp5,k3);
-			tmp6 = _mm_aesenc_si128(tmp6,k3);
-			tmp7 = _mm_aesenc_si128(tmp7,k3);
-		}
-		{
-			__m128i k4 = _k.ni.k[4];
-			__m128i k5 = _k.ni.k[5];
-			__m128i k6 = _k.ni.k[6];
-			__m128i k7 = _k.ni.k[7];
-			tmp0 = _mm_aesenc_si128(tmp0,k4);
-			tmp1 = _mm_aesenc_si128(tmp1,k4);
-			tmp2 = _mm_aesenc_si128(tmp2,k4);
-			tmp3 = _mm_aesenc_si128(tmp3,k4);
-			tmp4 = _mm_aesenc_si128(tmp4,k4);
-			tmp5 = _mm_aesenc_si128(tmp5,k4);
-			tmp6 = _mm_aesenc_si128(tmp6,k4);
-			tmp7 = _mm_aesenc_si128(tmp7,k4);
-			tmp0 = _mm_aesenc_si128(tmp0,k5);
-			tmp1 = _mm_aesenc_si128(tmp1,k5);
-			tmp2 = _mm_aesenc_si128(tmp2,k5);
-			tmp3 = _mm_aesenc_si128(tmp3,k5);
-			tmp4 = _mm_aesenc_si128(tmp4,k5);
-			tmp5 = _mm_aesenc_si128(tmp5,k5);
-			tmp6 = _mm_aesenc_si128(tmp6,k5);
-			tmp7 = _mm_aesenc_si128(tmp7,k5);
-			tmp0 = _mm_aesenc_si128(tmp0,k6);
-			tmp1 = _mm_aesenc_si128(tmp1,k6);
-			tmp2 = _mm_aesenc_si128(tmp2,k6);
-			tmp3 = _mm_aesenc_si128(tmp3,k6);
-			tmp4 = _mm_aesenc_si128(tmp4,k6);
-			tmp5 = _mm_aesenc_si128(tmp5,k6);
-			tmp6 = _mm_aesenc_si128(tmp6,k6);
-			tmp7 = _mm_aesenc_si128(tmp7,k6);
-			tmp0 = _mm_aesenc_si128(tmp0,k7);
-			tmp1 = _mm_aesenc_si128(tmp1,k7);
-			tmp2 = _mm_aesenc_si128(tmp2,k7);
-			tmp3 = _mm_aesenc_si128(tmp3,k7);
-			tmp4 = _mm_aesenc_si128(tmp4,k7);
-			tmp5 = _mm_aesenc_si128(tmp5,k7);
-			tmp6 = _mm_aesenc_si128(tmp6,k7);
-			tmp7 = _mm_aesenc_si128(tmp7,k7);
-		}
-		{
-			__m128i k8 = _k.ni.k[8];
-			__m128i k9 = _k.ni.k[9];
-			__m128i k10 = _k.ni.k[10];
-			__m128i k11 = _k.ni.k[11];
-			tmp0 = _mm_aesenc_si128(tmp0,k8);
-			tmp1 = _mm_aesenc_si128(tmp1,k8);
-			tmp2 = _mm_aesenc_si128(tmp2,k8);
-			tmp3 = _mm_aesenc_si128(tmp3,k8);
-			tmp4 = _mm_aesenc_si128(tmp4,k8);
-			tmp5 = _mm_aesenc_si128(tmp5,k8);
-			tmp6 = _mm_aesenc_si128(tmp6,k8);
-			tmp7 = _mm_aesenc_si128(tmp7,k8);
-			tmp0 = _mm_aesenc_si128(tmp0,k9);
-			tmp1 = _mm_aesenc_si128(tmp1,k9);
-			tmp2 = _mm_aesenc_si128(tmp2,k9);
-			tmp3 = _mm_aesenc_si128(tmp3,k9);
-			tmp4 = _mm_aesenc_si128(tmp4,k9);
-			tmp5 = _mm_aesenc_si128(tmp5,k9);
-			tmp6 = _mm_aesenc_si128(tmp6,k9);
-			tmp7 = _mm_aesenc_si128(tmp7,k9);
-			tmp0 = _mm_aesenc_si128(tmp0,k10);
-			tmp1 = _mm_aesenc_si128(tmp1,k10);
-			tmp2 = _mm_aesenc_si128(tmp2,k10);
-			tmp3 = _mm_aesenc_si128(tmp3,k10);
-			tmp4 = _mm_aesenc_si128(tmp4,k10);
-			tmp5 = _mm_aesenc_si128(tmp5,k10);
-			tmp6 = _mm_aesenc_si128(tmp6,k10);
-			tmp7 = _mm_aesenc_si128(tmp7,k10);
-			tmp0 = _mm_aesenc_si128(tmp0,k11);
-			tmp1 = _mm_aesenc_si128(tmp1,k11);
-			tmp2 = _mm_aesenc_si128(tmp2,k11);
-			tmp3 = _mm_aesenc_si128(tmp3,k11);
-			tmp4 = _mm_aesenc_si128(tmp4,k11);
-			tmp5 = _mm_aesenc_si128(tmp5,k11);
-			tmp6 = _mm_aesenc_si128(tmp6,k11);
-			tmp7 = _mm_aesenc_si128(tmp7,k11);
-		}
-		{
-			__m128i k12 = _k.ni.k[12];
-			__m128i k13 = _k.ni.k[13];
-			__m128i k14 = _k.ni.k[14];
-			tmp0 = _mm_aesenc_si128(tmp0,k12);
-			tmp1 = _mm_aesenc_si128(tmp1,k12);
-			tmp2 = _mm_aesenc_si128(tmp2,k12);
-			tmp3 = _mm_aesenc_si128(tmp3,k12);
-			tmp4 = _mm_aesenc_si128(tmp4,k12);
-			tmp5 = _mm_aesenc_si128(tmp5,k12);
-			tmp6 = _mm_aesenc_si128(tmp6,k12);
-			tmp7 = _mm_aesenc_si128(tmp7,k12);
-			tmp0 = _mm_aesenc_si128(tmp0,k13);
-			tmp1 = _mm_aesenc_si128(tmp1,k13);
-			tmp2 = _mm_aesenc_si128(tmp2,k13);
-			tmp3 = _mm_aesenc_si128(tmp3,k13);
-			tmp4 = _mm_aesenc_si128(tmp4,k13);
-			tmp5 = _mm_aesenc_si128(tmp5,k13);
-			tmp6 = _mm_aesenc_si128(tmp6,k13);
-			tmp7 = _mm_aesenc_si128(tmp7,k13);
-			_mm_storeu_si128((__m128i *)out,_mm_aesenclast_si128(tmp0,k14));
-			_mm_storeu_si128((__m128i *)((uint8_t *)out + 16),_mm_aesenclast_si128(tmp1,k14));
-			_mm_storeu_si128((__m128i *)((uint8_t *)out + 32),_mm_aesenclast_si128(tmp2,k14));
-			_mm_storeu_si128((__m128i *)((uint8_t *)out + 48),_mm_aesenclast_si128(tmp3,k14));
-			_mm_storeu_si128((__m128i *)((uint8_t *)out + 64),_mm_aesenclast_si128(tmp4,k14));
-			_mm_storeu_si128((__m128i *)((uint8_t *)out + 80),_mm_aesenclast_si128(tmp5,k14));
-			_mm_storeu_si128((__m128i *)((uint8_t *)out + 96),_mm_aesenclast_si128(tmp6,k14));
-			_mm_storeu_si128((__m128i *)((uint8_t *)out + 112),_mm_aesenclast_si128(tmp7,k14));
-		}
-	}
 	inline void _decrypt_aesni(const void *in,void *out) const
 	{
 		__m128i tmp;
diff --git a/selftest.cpp b/selftest.cpp
index e524b2e71..bb8c82dd7 100644
--- a/selftest.cpp
+++ b/selftest.cpp
@@ -221,24 +221,30 @@ static int testCrypto()
 	}
 	int64_t end = OSUtils::now();
 	*dummy = buf1[0];
-	std::cout << ((gcmBytes / 1048576.0) / ((double)(end - start) / 1000.0)) << " MiB/second" << std::endl << "  AES-256 ECB scramble (benchmark): "; std::cout.flush();
+	std::cout << ((gcmBytes / 1048576.0) / ((double)(end - start) / 1000.0)) << " MiB/second" << std::endl << "  AES scramble (benchmark): "; std::cout.flush();
 	double ecbBytes = 0.0;
+	AES::scramble((const uint8_t *)hexbuf,buf1,sizeof(buf1),buf2);
+	AES::unscramble((const uint8_t *)hexbuf,buf2,sizeof(buf2),buf3);
+	if (memcmp(buf1,buf3,sizeof(buf1)) != 0) {
+		std::cout << "FAILED (scramble/unscramble did not generate identical data)" << std::endl;
+		return -1;
+	}
 	start = OSUtils::now();
-	for(unsigned long i=0;i<50000;++i) {
-		tv.ecbScramble(buf1,sizeof(buf1),buf2);
-		tv.ecbScramble(buf2,sizeof(buf1),buf1);
+	for(unsigned long i=0;i<200000;++i) {
+		AES::scramble((const uint8_t *)hexbuf,buf1,sizeof(buf1),buf2);
+		AES::scramble((const uint8_t *)hexbuf,buf2,sizeof(buf1),buf1);
 		ecbBytes += (double)(sizeof(buf1) * 2);
 	}
 	end = OSUtils::now();
 	*dummy = buf1[0];
-	std::cout << ((ecbBytes / 1048576.0) / ((double)(end - start) / 1000.0)) << " MiB/second" << std::endl << "  AES-256 GCM + ECB scramble (benchmark): "; std::cout.flush();
+	std::cout << ((ecbBytes / 1048576.0) / ((double)(end - start) / 1000.0)) << " MiB/second" << std::endl << "  AES-256 GCM + scramble (benchmark): "; std::cout.flush();
 	ecbBytes = 0.0;
 	start = OSUtils::now();
 	for(unsigned long i=0;i<50000;++i) {
 		tv.gcmEncrypt((const uint8_t *)hexbuf,buf1,sizeof(buf1),nullptr,0,buf2,(uint8_t *)(hexbuf + 32),16);
-		tv.ecbScramble(buf1,sizeof(buf1),buf2);
+		AES::scramble((const uint8_t *)hexbuf,buf1,sizeof(buf1),buf2);
 		tv.gcmEncrypt((const uint8_t *)hexbuf,buf2,sizeof(buf2),nullptr,0,buf1,(uint8_t *)(hexbuf + 32),16);
-		tv.ecbScramble(buf2,sizeof(buf1),buf1);
+		AES::scramble((const uint8_t *)hexbuf,buf2,sizeof(buf1),buf1);
 		ecbBytes += (double)(sizeof(buf1) * 2);
 	}
 	end = OSUtils::now();
@@ -342,6 +348,13 @@ static int testCrypto()
 		return -1;
 	}
 	std::cout << "PASS" << std::endl;
+	std::cout << "[crypto] Benchmarking SHA-384 (48 byte input)... "; std::cout.flush();
+	start = OSUtils::now();
+	for(unsigned int i=0;i<2000000;++i) {
+		SHA384(buf1,buf1,48);
+	}
+	end = OSUtils::now();
+	std::cout << (uint64_t)(2000000.0 / ((double)(end - start) / 1000.0)) << " hashes/second" << std::endl;
 
 	std::cout << "[crypto] Testing Poly1305... "; std::cout.flush();
 	poly1305(buf1,poly1305TV0Input,sizeof(poly1305TV0Input),poly1305TV0Key);