renamed ikev1/alg-sha2_256 scenario to ikev1/alg-sha256

diff --git a/testing/tests/ikev1/alg-sha2_256/description.txt b/testing/tests/ikev1/alg-sha256/description.txt
similarity index 100%
rename from testing/tests/ikev1/alg-sha2_256/description.txt
rename to testing/tests/ikev1/alg-sha256/description.txt

diff --git a/testing/tests/ikev1/alg-sha2_256/evaltest.dat b/testing/tests/ikev1/alg-sha256/evaltest.dat
similarity index 100%
rename from testing/tests/ikev1/alg-sha2_256/evaltest.dat
rename to testing/tests/ikev1/alg-sha256/evaltest.dat

diff --git a/testing/tests/ikev1/alg-sha2_256/hosts/carol/etc/ipsec.conf b/testing/tests/ikev1/alg-sha256/hosts/carol/etc/ipsec.conf
similarity index 100%
rename from testing/tests/ikev1/alg-sha2_256/hosts/carol/etc/ipsec.conf
rename to testing/tests/ikev1/alg-sha256/hosts/carol/etc/ipsec.conf

diff --git a/testing/tests/ikev1/alg-sha2_256/hosts/moon/etc/ipsec.conf b/testing/tests/ikev1/alg-sha256/hosts/moon/etc/ipsec.conf
similarity index 100%
rename from testing/tests/ikev1/alg-sha2_256/hosts/moon/etc/ipsec.conf
rename to testing/tests/ikev1/alg-sha256/hosts/moon/etc/ipsec.conf

diff --git a/testing/tests/ikev1/alg-sha2_256/posttest.dat b/testing/tests/ikev1/alg-sha256/posttest.dat
similarity index 100%
rename from testing/tests/ikev1/alg-sha2_256/posttest.dat
rename to testing/tests/ikev1/alg-sha256/posttest.dat

diff --git a/testing/tests/ikev1/alg-sha2_256/pretest.dat b/testing/tests/ikev1/alg-sha256/pretest.dat
similarity index 100%
rename from testing/tests/ikev1/alg-sha2_256/pretest.dat
rename to testing/tests/ikev1/alg-sha256/pretest.dat

diff --git a/testing/tests/ikev1/alg-sha2_256/test.conf b/testing/tests/ikev1/alg-sha256/test.conf
similarity index 100%
rename from testing/tests/ikev1/alg-sha2_256/test.conf
rename to testing/tests/ikev1/alg-sha256/test.conf