diff --git a/crc/Makefile.am b/crc/Makefile.am
index 19f1ba3..f105a95 100644
--- a/crc/Makefile.am
+++ b/crc/Makefile.am
@@ -47,6 +47,7 @@ lsrc_x86_64 += \
 	crc/crc_multibinary.asm \
 	crc/crc64_multibinary.asm \
 	crc/crc64_ecma_refl_by8.asm \
+	crc/crc64_ecma_refl_by16_10.asm \
 	crc/crc64_ecma_norm_by8.asm \
 	crc/crc64_iso_refl_by8.asm \
 	crc/crc64_iso_refl_by16_10.asm \
diff --git a/crc/crc64_ecma_refl_by16_10.asm b/crc/crc64_ecma_refl_by16_10.asm
new file mode 100644
index 0000000..a48d0b2
--- /dev/null
+++ b/crc/crc64_ecma_refl_by16_10.asm
@@ -0,0 +1,61 @@
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;  Copyright(c) 2011-2019 Intel Corporation All rights reserved.
+;
+;  Redistribution and use in source and binary forms, with or without
+;  modification, are permitted provided that the following conditions
+;  are met:
+;    * Redistributions of source code must retain the above copyright
+;      notice, this list of conditions and the following disclaimer.
+;    * Redistributions in binary form must reproduce the above copyright
+;      notice, this list of conditions and the following disclaimer in
+;      the documentation and/or other materials provided with the
+;      distribution.
+;    * Neither the name of Intel Corporation nor the names of its
+;      contributors may be used to endorse or promote products derived
+;      from this software without specific prior written permission.
+;
+;  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+;  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+;  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+;  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+;  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+;  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+;  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+;  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+;  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+;  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+;  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+%define FUNCTION_NAME crc64_ecma_refl_by16_10
+%define USE_CONSTS
+%macro INCLUDE_CONSTS 0
+rk_1: dq 0xf31fd9271e228b79
+rk_2: dq 0x8260adf2381ad81c
+rk1: dq 0xdabe95afc7875f40
+rk2: dq 0xe05dd497ca393ae4
+rk3: dq 0xd7d86b2af73de740
+rk4: dq 0x8757d71d4fcc1000
+rk5: dq 0xdabe95afc7875f40
+rk6: dq 0x0000000000000000
+rk7: dq 0x9c3e466c172963d5
+rk8: dq 0x92d8af2baf0e1e84
+rk9: dq 0x947874de595052cb
+rk10: dq 0x9e735cb59b4724da
+rk11: dq 0xe4ce2cd55fea0037
+rk12: dq 0x2fe3fd2920ce82ec
+rk13: dq 0x0e31d519421a63a5
+rk14: dq 0x2e30203212cac325
+rk15: dq 0x081f6054a7842df4
+rk16: dq 0x6ae3efbb9dd441f3
+rk17: dq 0x69a35d91c3730254
+rk18: dq 0xb5ea1af9c013aca4
+rk19: dq 0x3be653a30fe1af51
+rk20: dq 0x60095b008a9efa44
+rk_1b: dq 0xdabe95afc7875f40
+rk_2b: dq 0xe05dd497ca393ae4
+	dq 0x0000000000000000
+	dq 0x0000000000000000
+%endm
+
+%include "crc64_iso_refl_by16_10.asm"
diff --git a/crc/crc64_multibinary.asm b/crc/crc64_multibinary.asm
index 40456ce..5bd66d1 100644
--- a/crc/crc64_multibinary.asm
+++ b/crc/crc64_multibinary.asm
@@ -58,6 +58,7 @@ extern crc64_jones_norm_base
 %if (AS_FEATURE_LEVEL) >= 10
 extern crc64_iso_refl_by16_10
 extern crc64_jones_refl_by16_10
+extern crc64_ecma_refl_by16_10
 %endif
 
 section .text
@@ -65,7 +66,7 @@ section .text
 %include "multibinary.asm"
 
 mbin_interface			crc64_ecma_refl
-mbin_dispatch_init_clmul	crc64_ecma_refl, crc64_ecma_refl_base, crc64_ecma_refl_by8
+mbin_dispatch_init7		crc64_ecma_refl, crc64_ecma_refl_base, crc64_ecma_refl_by8, crc64_ecma_refl_by8, crc64_ecma_refl_by8, crc64_ecma_refl_by8, crc64_ecma_refl_by16_10
 mbin_interface			crc64_ecma_norm
 mbin_dispatch_init_clmul	crc64_ecma_norm, crc64_ecma_norm_base, crc64_ecma_norm_by8