diff --git a/robot/resources/lib/python/utility_keywords.py b/robot/resources/lib/python/utility_keywords.py
index 4a490b4..da9fbd2 100644
--- a/robot/resources/lib/python/utility_keywords.py
+++ b/robot/resources/lib/python/utility_keywords.py
@@ -3,14 +3,14 @@
 import os
 import tarfile
 import uuid
+import hashlib
 import docker
 
-from neo3 import wallet
 from common import SIMPLE_OBJ_SIZE, ASSETS_DIR
+from cli_helpers import _cmd_run
 from robot.api.deco import keyword
 from robot.api import logger
 from robot.libraries.BuiltIn import BuiltIn
-from cli_helpers import _cmd_run
 
 
 ROBOT_AUTO_KEYWORDS = False
@@ -22,12 +22,32 @@ def generate_file_of_bytes(size: str) -> str:
     :param size:        the size in bytes, can be declared as 6e+6 for example
     """
     size = int(float(size))
-    filename = f"{os.getcwd()}/{ASSETS_DIR}/{str(uuid.uuid4())}"
+    filename = f"{os.getcwd()}/{ASSETS_DIR}/{uuid.uuid4()}"
     with open(filename, 'wb') as fout:
         fout.write(os.urandom(size))
     logger.info(f"file with size {size} bytes has been generated: {filename}")
     return filename
 
+@keyword('Generate file')
+def generate_file_and_file_hash(size: str) -> str:
+    """
+    Function generates a big binary file with the specified size in bytes and its hash.
+    Args:
+        size (str): the size in bytes, can be declared as 6e+6 for example
+    Returns:
+        (str): the path to the generated file
+        (str): the hash of the generated file
+    """
+    size = int(float(size))
+    filename = f"{os.getcwd()}/{ASSETS_DIR}/{str(uuid.uuid4())}"
+    with open(filename, 'wb') as fout:
+        fout.write(os.urandom(size))
+    logger.info(f"file with size {size} bytes has been generated: {filename}")
+
+    file_hash = _get_file_hash(filename)
+
+    return filename, file_hash
+
 @keyword('Get Docker Logs')
 def get_container_logs(testcase_name: str) -> None:
     client = docker.APIClient(base_url='unix://var/run/docker.sock')
@@ -80,5 +100,14 @@ def make_down(services: list=[]):
     else:
         cmd = 'make down; make clean'
         _cmd_run(cmd, timeout=60)
-    
+
     os.chdir(test_path)
+
+def _get_file_hash(filename: str):
+    blocksize = 65536
+    file_hash = hashlib.md5()
+    with open(filename, "rb") as out:
+        for block in iter(lambda: out.read(blocksize), b""):
+            file_hash.update(block)
+    logger.info(f"Hash: {file_hash.hexdigest()}")
+    return file_hash.hexdigest()
diff --git a/robot/resources/lib/robot/common_steps_acl_basic.robot b/robot/resources/lib/robot/common_steps_acl_basic.robot
deleted file mode 100644
index fbc2856..0000000
--- a/robot/resources/lib/robot/common_steps_acl_basic.robot
+++ /dev/null
@@ -1,7 +0,0 @@
-*** Keywords ***
-
-Generate file
-    [Arguments]             ${SIZE}
-    ${FILE_S_GEN} =         Generate file of bytes    ${SIZE}
-    ${FILE_S_HASH_GEN} =    Get file hash             ${FILE_S_GEN}
-    [Return]     ${FILE_S_GEN}    ${FILE_S_HASH_GEN}
diff --git a/robot/testsuites/integration/acl/acl_basic_private_container.robot b/robot/testsuites/integration/acl/acl_basic_private_container.robot
index 174fcc5..39a6e22 100644
--- a/robot/testsuites/integration/acl/acl_basic_private_container.robot
+++ b/robot/testsuites/integration/acl/acl_basic_private_container.robot
@@ -2,11 +2,9 @@
 Variables       common.py
 
 Library         container.py
-Library         neofs.py
 Library         neofs_verbs.py
-Library         payment_neogo.py
+Library         utility_keywords.py
 
-Resource        common_steps_acl_basic.robot
 Resource        payment_operations.robot
 Resource        setup_teardown.robot
 
diff --git a/robot/testsuites/integration/acl/acl_basic_private_container_storagegroup.robot b/robot/testsuites/integration/acl/acl_basic_private_container_storagegroup.robot
index 8a5b967..09cb90c 100644
--- a/robot/testsuites/integration/acl/acl_basic_private_container_storagegroup.robot
+++ b/robot/testsuites/integration/acl/acl_basic_private_container_storagegroup.robot
@@ -2,16 +2,12 @@
 Variables    common.py
 
 Library     container.py
-Library     neofs.py
 Library     neofs_verbs.py
-Library     payment_neogo.py
-Library     storage_group.py
-Library     Collections
+Library     utility_keywords.py
 
 Resource    payment_operations.robot
 Resource    setup_teardown.robot
 Resource    storage_group.robot
-Resource    common_steps_acl_basic.robot
 
 
 *** Test cases ***
diff --git a/robot/testsuites/integration/acl/acl_basic_public_container.robot b/robot/testsuites/integration/acl/acl_basic_public_container.robot
index 7ec0b00..492c471 100644
--- a/robot/testsuites/integration/acl/acl_basic_public_container.robot
+++ b/robot/testsuites/integration/acl/acl_basic_public_container.robot
@@ -2,11 +2,9 @@
 Variables    common.py
 
 Library      container.py
-Library      neofs.py
 Library      neofs_verbs.py
-Library      payment_neogo.py
+Library      utility_keywords.py
 
-Resource     common_steps_acl_basic.robot
 Resource     payment_operations.robot
 Resource     setup_teardown.robot
 
diff --git a/robot/testsuites/integration/acl/acl_basic_public_container_storagegroup.robot b/robot/testsuites/integration/acl/acl_basic_public_container_storagegroup.robot
index 5cedcdf..8a5c243 100644
--- a/robot/testsuites/integration/acl/acl_basic_public_container_storagegroup.robot
+++ b/robot/testsuites/integration/acl/acl_basic_public_container_storagegroup.robot
@@ -2,13 +2,9 @@
 Variables    common.py
 
 Library     container.py
-Library     neofs.py
 Library     neofs_verbs.py
-Library     payment_neogo.py
-Library     contract_keywords.py
-Library     storage_group.py
+Library     utility_keywords.py
 
-Resource    common_steps_acl_basic.robot
 Resource    payment_operations.robot
 Resource    setup_teardown.robot
 Resource    storage_group.robot
@@ -52,4 +48,4 @@ Check Public Container
 
                         # System isn't allowed to DELETE in Public Container
                         Run Storage Group Operations On System's Behalf In RO Container
-                        ...                         ${PUBLIC_CID}   ${OBJECTS}  ${RUN_TYPE}
+                        ...     ${PUBLIC_CID}   ${OBJECTS}  ${RUN_TYPE}
diff --git a/robot/testsuites/integration/acl/acl_basic_readonly_container.robot b/robot/testsuites/integration/acl/acl_basic_readonly_container.robot
index 5785c38..dd4b07f 100644
--- a/robot/testsuites/integration/acl/acl_basic_readonly_container.robot
+++ b/robot/testsuites/integration/acl/acl_basic_readonly_container.robot
@@ -2,11 +2,9 @@
 Variables    common.py
 
 Library     container.py
-Library     neofs.py
 Library     neofs_verbs.py
-Library     payment_neogo.py
+Library     utility_keywords.py
 
-Resource    common_steps_acl_basic.robot
 Resource    payment_operations.robot
 Resource    setup_teardown.robot
 
diff --git a/robot/testsuites/integration/acl/acl_basic_readonly_container_storagegroup.robot b/robot/testsuites/integration/acl/acl_basic_readonly_container_storagegroup.robot
index a6d47d4..fe9c93f 100644
--- a/robot/testsuites/integration/acl/acl_basic_readonly_container_storagegroup.robot
+++ b/robot/testsuites/integration/acl/acl_basic_readonly_container_storagegroup.robot
@@ -2,12 +2,9 @@
 Variables    common.py
 
 Library     container.py
-Library     neofs.py
 Library     neofs_verbs.py
-Library     payment_neogo.py
-Library     storage_group.py
+Library     utility_keywords.py
 
-Resource    common_steps_acl_basic.robot
 Resource    payment_operations.robot
 Resource    setup_teardown.robot
 Resource    storage_group.robot