diff --git a/tests/suites/test_suite_gcm.aes128_de.data b/tests/suites/test_suite_gcm.aes128_de.data
index efafb9d..ed41d1e 100644
--- a/tests/suites/test_suite_gcm.aes128_de.data
+++ b/tests/suites/test_suite_gcm.aes128_de.data
@@ -672,27 +672,27 @@
 
 AES-GCM NIST CAVS 14.0 - Empty ciphertext. Non-empty AD. Ciphertext updates: 0
 depends_on:MBEDTLS_AES_C
-gcm_decrypt_and_verify_empty_cipher:MBEDTLS_CIPHER_ID_AES:"63c3f81500746eaf383fe3975d84f849":"0799d4152fd73c1604b4610cf7171fe1":"cb8248e5f904cc9ccccf6f273fe621eee1b4d7ed98480f9e806a48b84e2d6a733772ecf8fb7fe91805715cddab2b462b89f6e6c7cf873f65031f13c357d5f57b00b7c391c39e78ad1ed94be236ca0ae316bce11bc33c5d701fdfc58abbe918b9c42f7b3d6e89d46f9784b388a6e6daf47730b9fa665d755a17e89932fa669c44":"c53d01e53ee4a6ea106ea4a66538265e":0:0
+gcm_decrypt_and_verify_empty_cipher:MBEDTLS_CIPHER_ID_AES:"63c3f81500746eaf383fe3975d84f849":"0799d4152fd73c1604b4610cf7171fe1":"cb8248e5f904cc9ccccf6f273fe621eee1b4d7ed98480f9e806a48b84e2d6a733772ecf8fb7fe91805715cddab2b462b89f6e6c7cf873f65031f13c357d5f57b00b7c391c39e78ad1ed94be236ca0ae316bce11bc33c5d701fdfc58abbe918b9c42f7b3d6e89d46f9784b388a6e6daf47730b9fa665d755a17e89932fa669c44":"c53d01e53ee4a6ea106ea4a66538265e":0
 
 AES-GCM NIST CAVS 14.0 - Empty ciphertext. Non-empty AD. Ciphertext updates: 1
 depends_on:MBEDTLS_AES_C
-gcm_decrypt_and_verify_empty_cipher:MBEDTLS_CIPHER_ID_AES:"63c3f81500746eaf383fe3975d84f849":"0799d4152fd73c1604b4610cf7171fe1":"cb8248e5f904cc9ccccf6f273fe621eee1b4d7ed98480f9e806a48b84e2d6a733772ecf8fb7fe91805715cddab2b462b89f6e6c7cf873f65031f13c357d5f57b00b7c391c39e78ad1ed94be236ca0ae316bce11bc33c5d701fdfc58abbe918b9c42f7b3d6e89d46f9784b388a6e6daf47730b9fa665d755a17e89932fa669c44":"c53d01e53ee4a6ea106ea4a66538265e":1:0
+gcm_decrypt_and_verify_empty_cipher:MBEDTLS_CIPHER_ID_AES:"63c3f81500746eaf383fe3975d84f849":"0799d4152fd73c1604b4610cf7171fe1":"cb8248e5f904cc9ccccf6f273fe621eee1b4d7ed98480f9e806a48b84e2d6a733772ecf8fb7fe91805715cddab2b462b89f6e6c7cf873f65031f13c357d5f57b00b7c391c39e78ad1ed94be236ca0ae316bce11bc33c5d701fdfc58abbe918b9c42f7b3d6e89d46f9784b388a6e6daf47730b9fa665d755a17e89932fa669c44":"c53d01e53ee4a6ea106ea4a66538265e":1
 
 AES-GCM NIST CAVS 14.0 - Empty ciphertext. Non-empty AD. Ciphertext updates: 2
 depends_on:MBEDTLS_AES_C
-gcm_decrypt_and_verify_empty_cipher:MBEDTLS_CIPHER_ID_AES:"63c3f81500746eaf383fe3975d84f849":"0799d4152fd73c1604b4610cf7171fe1":"cb8248e5f904cc9ccccf6f273fe621eee1b4d7ed98480f9e806a48b84e2d6a733772ecf8fb7fe91805715cddab2b462b89f6e6c7cf873f65031f13c357d5f57b00b7c391c39e78ad1ed94be236ca0ae316bce11bc33c5d701fdfc58abbe918b9c42f7b3d6e89d46f9784b388a6e6daf47730b9fa665d755a17e89932fa669c44":"c53d01e53ee4a6ea106ea4a66538265e":2:0
+gcm_decrypt_and_verify_empty_cipher:MBEDTLS_CIPHER_ID_AES:"63c3f81500746eaf383fe3975d84f849":"0799d4152fd73c1604b4610cf7171fe1":"cb8248e5f904cc9ccccf6f273fe621eee1b4d7ed98480f9e806a48b84e2d6a733772ecf8fb7fe91805715cddab2b462b89f6e6c7cf873f65031f13c357d5f57b00b7c391c39e78ad1ed94be236ca0ae316bce11bc33c5d701fdfc58abbe918b9c42f7b3d6e89d46f9784b388a6e6daf47730b9fa665d755a17e89932fa669c44":"c53d01e53ee4a6ea106ea4a66538265e":2
 
 AES-GCM NIST CAVS 14.0 - Empty AD. Non-empty ciphertext. AD updates: 0
 depends_on:MBEDTLS_AES_C
-gcm_decrypt_and_verify_empty_ad:MBEDTLS_CIPHER_ID_AES:"c58583f6479d9bc9f1bffddefee66e59":"cee448b48d3506ff3ecc227a87987846":"564a9f700cbc1f895e4f4fa6426f73b4956896a15e6127e7560d74e3fd0b980d2ee45b7a6a3884fa613d91d13921e3f90967d7132bdafcd146dd8ff7147ed1964c2bdb3e12f4133d3dbbc3bf030ff37b1d2147c493ce885068d9ba5bebae24903aaac004aa0ab73fe789e4150e75ddc2bde2700db02e6398d53e88ac652964ac":"361fc2896d7ee986ecef7cbe665bc60c":"9cce7db3fc087d8cb384f6b1a81f03b3fafa2e3281e9f0fcf08a8283929f32439bb0d302516f0ab65b79181fc223a42345bad6e46ff8bcb55add90207f74481227f71a6230a3e13739ef2d015f5003638234b01e58537b7cfab5a8edac19721f41d46948987d1bb1b1d9485a672647bb3b5cb246a1d753a0d107bff036ac7d95":0:0
+gcm_decrypt_and_verify_empty_ad:MBEDTLS_CIPHER_ID_AES:"c58583f6479d9bc9f1bffddefee66e59":"cee448b48d3506ff3ecc227a87987846":"564a9f700cbc1f895e4f4fa6426f73b4956896a15e6127e7560d74e3fd0b980d2ee45b7a6a3884fa613d91d13921e3f90967d7132bdafcd146dd8ff7147ed1964c2bdb3e12f4133d3dbbc3bf030ff37b1d2147c493ce885068d9ba5bebae24903aaac004aa0ab73fe789e4150e75ddc2bde2700db02e6398d53e88ac652964ac":"361fc2896d7ee986ecef7cbe665bc60c":"9cce7db3fc087d8cb384f6b1a81f03b3fafa2e3281e9f0fcf08a8283929f32439bb0d302516f0ab65b79181fc223a42345bad6e46ff8bcb55add90207f74481227f71a6230a3e13739ef2d015f5003638234b01e58537b7cfab5a8edac19721f41d46948987d1bb1b1d9485a672647bb3b5cb246a1d753a0d107bff036ac7d95":0
 
 AES-GCM NIST CAVS 14.0 - Empty AD. Non-empty ciphertext. AD updates: 1
 depends_on:MBEDTLS_AES_C
-gcm_decrypt_and_verify_empty_ad:MBEDTLS_CIPHER_ID_AES:"c58583f6479d9bc9f1bffddefee66e59":"cee448b48d3506ff3ecc227a87987846":"564a9f700cbc1f895e4f4fa6426f73b4956896a15e6127e7560d74e3fd0b980d2ee45b7a6a3884fa613d91d13921e3f90967d7132bdafcd146dd8ff7147ed1964c2bdb3e12f4133d3dbbc3bf030ff37b1d2147c493ce885068d9ba5bebae24903aaac004aa0ab73fe789e4150e75ddc2bde2700db02e6398d53e88ac652964ac":"361fc2896d7ee986ecef7cbe665bc60c":"9cce7db3fc087d8cb384f6b1a81f03b3fafa2e3281e9f0fcf08a8283929f32439bb0d302516f0ab65b79181fc223a42345bad6e46ff8bcb55add90207f74481227f71a6230a3e13739ef2d015f5003638234b01e58537b7cfab5a8edac19721f41d46948987d1bb1b1d9485a672647bb3b5cb246a1d753a0d107bff036ac7d95":1:0
+gcm_decrypt_and_verify_empty_ad:MBEDTLS_CIPHER_ID_AES:"c58583f6479d9bc9f1bffddefee66e59":"cee448b48d3506ff3ecc227a87987846":"564a9f700cbc1f895e4f4fa6426f73b4956896a15e6127e7560d74e3fd0b980d2ee45b7a6a3884fa613d91d13921e3f90967d7132bdafcd146dd8ff7147ed1964c2bdb3e12f4133d3dbbc3bf030ff37b1d2147c493ce885068d9ba5bebae24903aaac004aa0ab73fe789e4150e75ddc2bde2700db02e6398d53e88ac652964ac":"361fc2896d7ee986ecef7cbe665bc60c":"9cce7db3fc087d8cb384f6b1a81f03b3fafa2e3281e9f0fcf08a8283929f32439bb0d302516f0ab65b79181fc223a42345bad6e46ff8bcb55add90207f74481227f71a6230a3e13739ef2d015f5003638234b01e58537b7cfab5a8edac19721f41d46948987d1bb1b1d9485a672647bb3b5cb246a1d753a0d107bff036ac7d95":1
 
 AES-GCM NIST CAVS 14.0 - Empty AD. Non-empty ciphertext. AD updates: 2
 depends_on:MBEDTLS_AES_C
-gcm_decrypt_and_verify_empty_ad:MBEDTLS_CIPHER_ID_AES:"c58583f6479d9bc9f1bffddefee66e59":"cee448b48d3506ff3ecc227a87987846":"564a9f700cbc1f895e4f4fa6426f73b4956896a15e6127e7560d74e3fd0b980d2ee45b7a6a3884fa613d91d13921e3f90967d7132bdafcd146dd8ff7147ed1964c2bdb3e12f4133d3dbbc3bf030ff37b1d2147c493ce885068d9ba5bebae24903aaac004aa0ab73fe789e4150e75ddc2bde2700db02e6398d53e88ac652964ac":"361fc2896d7ee986ecef7cbe665bc60c":"9cce7db3fc087d8cb384f6b1a81f03b3fafa2e3281e9f0fcf08a8283929f32439bb0d302516f0ab65b79181fc223a42345bad6e46ff8bcb55add90207f74481227f71a6230a3e13739ef2d015f5003638234b01e58537b7cfab5a8edac19721f41d46948987d1bb1b1d9485a672647bb3b5cb246a1d753a0d107bff036ac7d95":2:0
+gcm_decrypt_and_verify_empty_ad:MBEDTLS_CIPHER_ID_AES:"c58583f6479d9bc9f1bffddefee66e59":"cee448b48d3506ff3ecc227a87987846":"564a9f700cbc1f895e4f4fa6426f73b4956896a15e6127e7560d74e3fd0b980d2ee45b7a6a3884fa613d91d13921e3f90967d7132bdafcd146dd8ff7147ed1964c2bdb3e12f4133d3dbbc3bf030ff37b1d2147c493ce885068d9ba5bebae24903aaac004aa0ab73fe789e4150e75ddc2bde2700db02e6398d53e88ac652964ac":"361fc2896d7ee986ecef7cbe665bc60c":"9cce7db3fc087d8cb384f6b1a81f03b3fafa2e3281e9f0fcf08a8283929f32439bb0d302516f0ab65b79181fc223a42345bad6e46ff8bcb55add90207f74481227f71a6230a3e13739ef2d015f5003638234b01e58537b7cfab5a8edac19721f41d46948987d1bb1b1d9485a672647bb3b5cb246a1d753a0d107bff036ac7d95":2
 
 AES-GCM Bad IV (AES-128,128,0,0,32) #0
 depends_on:MBEDTLS_AES_C
diff --git a/tests/suites/test_suite_gcm.aes128_en.data b/tests/suites/test_suite_gcm.aes128_en.data
index 8f68b37..40b2e5f 100644
--- a/tests/suites/test_suite_gcm.aes128_en.data
+++ b/tests/suites/test_suite_gcm.aes128_en.data
@@ -672,27 +672,27 @@
 
 AES-GCM NIST CAVS 14.0 - Empty ciphertext. Non-empty AD. Ciphertext updates: 0
 depends_on:MBEDTLS_AES_C
-gcm_encrypt_and_tag_empty_cipher:MBEDTLS_CIPHER_ID_AES:"e28c435211743a7872e4a0bd7602336a":"2ddbee94fcbfacea080ded468f67180c":"63190ef542656cc2b69a9b0daf8dbd2d38cd75f17b92d6d891c17b0337ad4fe4539d9154722fa430782a1d79620e974661918166e39c453c5a98759a13d2766138c7750e6cbdc7b6d7cbe44f3f4de7bb562d9bce6e6e2e815444842b89ba8b73454218c483e574ca886a84e8c9aa6f56dd1541a7e35a4a5b8f6a05ad5bb013e9":"2ce6d74cda466354a736636bf18acfc0":0:0
+gcm_encrypt_and_tag_empty_cipher:MBEDTLS_CIPHER_ID_AES:"e28c435211743a7872e4a0bd7602336a":"2ddbee94fcbfacea080ded468f67180c":"63190ef542656cc2b69a9b0daf8dbd2d38cd75f17b92d6d891c17b0337ad4fe4539d9154722fa430782a1d79620e974661918166e39c453c5a98759a13d2766138c7750e6cbdc7b6d7cbe44f3f4de7bb562d9bce6e6e2e815444842b89ba8b73454218c483e574ca886a84e8c9aa6f56dd1541a7e35a4a5b8f6a05ad5bb013e9":"2ce6d74cda466354a736636bf18acfc0":0
 
 AES-GCM NIST CAVS 14.0 - Empty ciphertext. Non-empty AD. Ciphertext updates: 1
 depends_on:MBEDTLS_AES_C
-gcm_encrypt_and_tag_empty_cipher:MBEDTLS_CIPHER_ID_AES:"e28c435211743a7872e4a0bd7602336a":"2ddbee94fcbfacea080ded468f67180c":"63190ef542656cc2b69a9b0daf8dbd2d38cd75f17b92d6d891c17b0337ad4fe4539d9154722fa430782a1d79620e974661918166e39c453c5a98759a13d2766138c7750e6cbdc7b6d7cbe44f3f4de7bb562d9bce6e6e2e815444842b89ba8b73454218c483e574ca886a84e8c9aa6f56dd1541a7e35a4a5b8f6a05ad5bb013e9":"2ce6d74cda466354a736636bf18acfc0":1:0
+gcm_encrypt_and_tag_empty_cipher:MBEDTLS_CIPHER_ID_AES:"e28c435211743a7872e4a0bd7602336a":"2ddbee94fcbfacea080ded468f67180c":"63190ef542656cc2b69a9b0daf8dbd2d38cd75f17b92d6d891c17b0337ad4fe4539d9154722fa430782a1d79620e974661918166e39c453c5a98759a13d2766138c7750e6cbdc7b6d7cbe44f3f4de7bb562d9bce6e6e2e815444842b89ba8b73454218c483e574ca886a84e8c9aa6f56dd1541a7e35a4a5b8f6a05ad5bb013e9":"2ce6d74cda466354a736636bf18acfc0":1
 
 AES-GCM NIST CAVS 14.0 - Empty ciphertext. Non-empty AD. Ciphertext updates: 2
 depends_on:MBEDTLS_AES_C
-gcm_encrypt_and_tag_empty_cipher:MBEDTLS_CIPHER_ID_AES:"e28c435211743a7872e4a0bd7602336a":"2ddbee94fcbfacea080ded468f67180c":"63190ef542656cc2b69a9b0daf8dbd2d38cd75f17b92d6d891c17b0337ad4fe4539d9154722fa430782a1d79620e974661918166e39c453c5a98759a13d2766138c7750e6cbdc7b6d7cbe44f3f4de7bb562d9bce6e6e2e815444842b89ba8b73454218c483e574ca886a84e8c9aa6f56dd1541a7e35a4a5b8f6a05ad5bb013e9":"2ce6d74cda466354a736636bf18acfc0":2:0
+gcm_encrypt_and_tag_empty_cipher:MBEDTLS_CIPHER_ID_AES:"e28c435211743a7872e4a0bd7602336a":"2ddbee94fcbfacea080ded468f67180c":"63190ef542656cc2b69a9b0daf8dbd2d38cd75f17b92d6d891c17b0337ad4fe4539d9154722fa430782a1d79620e974661918166e39c453c5a98759a13d2766138c7750e6cbdc7b6d7cbe44f3f4de7bb562d9bce6e6e2e815444842b89ba8b73454218c483e574ca886a84e8c9aa6f56dd1541a7e35a4a5b8f6a05ad5bb013e9":"2ce6d74cda466354a736636bf18acfc0":2
 
 AES-GCM NIST CAVS 14.0 - Empty AD. Non-empty ciphertext. AD updates: 0
 depends_on:MBEDTLS_AES_C
-gcm_encrypt_and_tag_empty_ad:MBEDTLS_CIPHER_ID_AES:"ce0f8cfe9d64c4f4c045d11b97c2d918":"ad4c3627a494fc628316dc03faf81db8":"dfff250d380f363880963b42d6913c1ba11e8edf7c4ab8b76d79ccbaac628f548ee542f48728a9a2620a0d69339c8291e8d398440d740e310908cdee7c273cc91275ce7271ba12f69237998b07b789b3993aaac8dc4ec1914432a30f5172f79ea0539bd1f70b36d437e5170bc63039a5280816c05e1e41760b58e35696cebd55":"0de73d9702d9357c9e8619b7944e40732ac2f4dd3f1b42d8d7f36acb1f1497990d0ec3d626082cdb1384ec72a4c1d98955ba2a3aae6d81b24e9ce533eb5ede7210ae4a06d43f750138b8914d754d43bce416fee799cc4dd03949acedc34def7d6bde6ba41a4cf03d209689a3ad181f1b6dcf76ca25c87eb1c7459cc9f95ddc57":"5f6a3620e59fe8977286f502d0da7517":0:0
+gcm_encrypt_and_tag_empty_ad:MBEDTLS_CIPHER_ID_AES:"ce0f8cfe9d64c4f4c045d11b97c2d918":"ad4c3627a494fc628316dc03faf81db8":"dfff250d380f363880963b42d6913c1ba11e8edf7c4ab8b76d79ccbaac628f548ee542f48728a9a2620a0d69339c8291e8d398440d740e310908cdee7c273cc91275ce7271ba12f69237998b07b789b3993aaac8dc4ec1914432a30f5172f79ea0539bd1f70b36d437e5170bc63039a5280816c05e1e41760b58e35696cebd55":"0de73d9702d9357c9e8619b7944e40732ac2f4dd3f1b42d8d7f36acb1f1497990d0ec3d626082cdb1384ec72a4c1d98955ba2a3aae6d81b24e9ce533eb5ede7210ae4a06d43f750138b8914d754d43bce416fee799cc4dd03949acedc34def7d6bde6ba41a4cf03d209689a3ad181f1b6dcf76ca25c87eb1c7459cc9f95ddc57":"5f6a3620e59fe8977286f502d0da7517":0
 
 AES-GCM NIST CAVS 14.0 - Empty AD. Non-empty ciphertext. AD updates: 1
 depends_on:MBEDTLS_AES_C
-gcm_encrypt_and_tag_empty_ad:MBEDTLS_CIPHER_ID_AES:"ce0f8cfe9d64c4f4c045d11b97c2d918":"ad4c3627a494fc628316dc03faf81db8":"dfff250d380f363880963b42d6913c1ba11e8edf7c4ab8b76d79ccbaac628f548ee542f48728a9a2620a0d69339c8291e8d398440d740e310908cdee7c273cc91275ce7271ba12f69237998b07b789b3993aaac8dc4ec1914432a30f5172f79ea0539bd1f70b36d437e5170bc63039a5280816c05e1e41760b58e35696cebd55":"0de73d9702d9357c9e8619b7944e40732ac2f4dd3f1b42d8d7f36acb1f1497990d0ec3d626082cdb1384ec72a4c1d98955ba2a3aae6d81b24e9ce533eb5ede7210ae4a06d43f750138b8914d754d43bce416fee799cc4dd03949acedc34def7d6bde6ba41a4cf03d209689a3ad181f1b6dcf76ca25c87eb1c7459cc9f95ddc57":"5f6a3620e59fe8977286f502d0da7517":1:0
+gcm_encrypt_and_tag_empty_ad:MBEDTLS_CIPHER_ID_AES:"ce0f8cfe9d64c4f4c045d11b97c2d918":"ad4c3627a494fc628316dc03faf81db8":"dfff250d380f363880963b42d6913c1ba11e8edf7c4ab8b76d79ccbaac628f548ee542f48728a9a2620a0d69339c8291e8d398440d740e310908cdee7c273cc91275ce7271ba12f69237998b07b789b3993aaac8dc4ec1914432a30f5172f79ea0539bd1f70b36d437e5170bc63039a5280816c05e1e41760b58e35696cebd55":"0de73d9702d9357c9e8619b7944e40732ac2f4dd3f1b42d8d7f36acb1f1497990d0ec3d626082cdb1384ec72a4c1d98955ba2a3aae6d81b24e9ce533eb5ede7210ae4a06d43f750138b8914d754d43bce416fee799cc4dd03949acedc34def7d6bde6ba41a4cf03d209689a3ad181f1b6dcf76ca25c87eb1c7459cc9f95ddc57":"5f6a3620e59fe8977286f502d0da7517":1
 
 AES-GCM NIST CAVS 14.0 - Empty AD. Non-empty ciphertext. AD updates: 2
 depends_on:MBEDTLS_AES_C
-gcm_encrypt_and_tag_empty_ad:MBEDTLS_CIPHER_ID_AES:"ce0f8cfe9d64c4f4c045d11b97c2d918":"ad4c3627a494fc628316dc03faf81db8":"dfff250d380f363880963b42d6913c1ba11e8edf7c4ab8b76d79ccbaac628f548ee542f48728a9a2620a0d69339c8291e8d398440d740e310908cdee7c273cc91275ce7271ba12f69237998b07b789b3993aaac8dc4ec1914432a30f5172f79ea0539bd1f70b36d437e5170bc63039a5280816c05e1e41760b58e35696cebd55":"0de73d9702d9357c9e8619b7944e40732ac2f4dd3f1b42d8d7f36acb1f1497990d0ec3d626082cdb1384ec72a4c1d98955ba2a3aae6d81b24e9ce533eb5ede7210ae4a06d43f750138b8914d754d43bce416fee799cc4dd03949acedc34def7d6bde6ba41a4cf03d209689a3ad181f1b6dcf76ca25c87eb1c7459cc9f95ddc57":"5f6a3620e59fe8977286f502d0da7517":2:0
+gcm_encrypt_and_tag_empty_ad:MBEDTLS_CIPHER_ID_AES:"ce0f8cfe9d64c4f4c045d11b97c2d918":"ad4c3627a494fc628316dc03faf81db8":"dfff250d380f363880963b42d6913c1ba11e8edf7c4ab8b76d79ccbaac628f548ee542f48728a9a2620a0d69339c8291e8d398440d740e310908cdee7c273cc91275ce7271ba12f69237998b07b789b3993aaac8dc4ec1914432a30f5172f79ea0539bd1f70b36d437e5170bc63039a5280816c05e1e41760b58e35696cebd55":"0de73d9702d9357c9e8619b7944e40732ac2f4dd3f1b42d8d7f36acb1f1497990d0ec3d626082cdb1384ec72a4c1d98955ba2a3aae6d81b24e9ce533eb5ede7210ae4a06d43f750138b8914d754d43bce416fee799cc4dd03949acedc34def7d6bde6ba41a4cf03d209689a3ad181f1b6dcf76ca25c87eb1c7459cc9f95ddc57":"5f6a3620e59fe8977286f502d0da7517":2
 
 AES-GCM Bad IV (AES-128,128,0,0,32) #0
 depends_on:MBEDTLS_AES_C
diff --git a/tests/suites/test_suite_gcm.function b/tests/suites/test_suite_gcm.function
index 109f300..af5cacd 100644
--- a/tests/suites/test_suite_gcm.function
+++ b/tests/suites/test_suite_gcm.function
@@ -270,20 +270,16 @@
                                           data_t * iv_str,
                                           data_t * add_str,
                                           data_t * tag_str,
-                                          int cipher_update_calls,
-                                          int init_result )
+                                          int cipher_update_calls )
 {
     mbedtls_gcm_context ctx;
 
     mbedtls_gcm_init( &ctx );
 
-    TEST_ASSERT( mbedtls_gcm_setkey( &ctx, cipher_id, key_str->x, key_str->len * 8 ) == init_result );
-    if( init_result == 0 )
-    {
-        check_empty_cipher_with_ad( &ctx, MBEDTLS_GCM_DECRYPT,
-                                    iv_str, add_str, tag_str,
-                                    cipher_update_calls );
-    }
+    TEST_ASSERT( mbedtls_gcm_setkey( &ctx, cipher_id, key_str->x, key_str->len * 8 ) == 0 );
+    check_empty_cipher_with_ad( &ctx, MBEDTLS_GCM_DECRYPT,
+                                iv_str, add_str, tag_str,
+                                cipher_update_calls );
 
     mbedtls_gcm_free( &ctx );
 }
@@ -296,20 +292,16 @@
                                       data_t * src_str,
                                       data_t * tag_str,
                                       data_t * pt_result,
-                                      int ad_update_calls,
-                                      int init_result )
+                                      int ad_update_calls )
 {
     mbedtls_gcm_context ctx;
 
     mbedtls_gcm_init( &ctx );
 
-    TEST_ASSERT( mbedtls_gcm_setkey( &ctx, cipher_id, key_str->x, key_str->len * 8 ) == init_result );
-    if( init_result == 0 )
-    {
-        check_cipher_with_empty_ad( &ctx, MBEDTLS_GCM_DECRYPT,
-                                    iv_str, src_str, pt_result, tag_str,
-                                    ad_update_calls );
-    }
+    TEST_ASSERT( mbedtls_gcm_setkey( &ctx, cipher_id, key_str->x, key_str->len * 8 ) == 0 );
+    check_cipher_with_empty_ad( &ctx, MBEDTLS_GCM_DECRYPT,
+                                iv_str, src_str, pt_result, tag_str,
+                                ad_update_calls );
 
     mbedtls_gcm_free( &ctx );
 }
@@ -321,20 +313,16 @@
                                        data_t * iv_str,
                                        data_t * add_str,
                                        data_t * tag_str,
-                                       int cipher_update_calls,
-                                       int init_result )
+                                       int cipher_update_calls )
 {
     mbedtls_gcm_context ctx;
 
     mbedtls_gcm_init( &ctx );
 
-    TEST_ASSERT( mbedtls_gcm_setkey( &ctx, cipher_id, key_str->x, key_str->len * 8 ) == init_result );
-    if( init_result == 0 )
-    {
-        check_empty_cipher_with_ad( &ctx, MBEDTLS_GCM_ENCRYPT,
-                                    iv_str, add_str, tag_str,
-                                    cipher_update_calls );
-    }
+    TEST_ASSERT( mbedtls_gcm_setkey( &ctx, cipher_id, key_str->x, key_str->len * 8 ) == 0 );
+    check_empty_cipher_with_ad( &ctx, MBEDTLS_GCM_ENCRYPT,
+                                iv_str, add_str, tag_str,
+                                cipher_update_calls );
 
 exit:
     mbedtls_gcm_free( &ctx );
@@ -348,20 +336,16 @@
                                    data_t * src_str,
                                    data_t * dst,
                                    data_t * tag_str,
-                                   int ad_update_calls,
-                                   int init_result )
+                                   int ad_update_calls )
 {
     mbedtls_gcm_context ctx;
 
     mbedtls_gcm_init( &ctx );
 
-    TEST_ASSERT( mbedtls_gcm_setkey( &ctx, cipher_id, key_str->x, key_str->len * 8 ) == init_result );
-    if( init_result == 0 )
-    {
-        check_cipher_with_empty_ad( &ctx, MBEDTLS_GCM_ENCRYPT,
-                                    iv_str, src_str, dst, tag_str,
-                                    ad_update_calls );
-    }
+    TEST_ASSERT( mbedtls_gcm_setkey( &ctx, cipher_id, key_str->x, key_str->len * 8 ) == 0 );
+    check_cipher_with_empty_ad( &ctx, MBEDTLS_GCM_ENCRYPT,
+                                iv_str, src_str, dst, tag_str,
+                                ad_update_calls );
 
 exit:
     mbedtls_gcm_free( &ctx );