diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.der b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.der
deleted file mode 100644
index e7e32b0..0000000
--- a/tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.der
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.pem
deleted file mode 100644
index 089945b..0000000
--- a/tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.pem
+++ /dev/null
@@ -1,17 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
-MIICnjAcBgoqhkiG9w0BDAEBMA4ECHgR0/cyo14UAgIIAASCAnzDfJIvSkRQKqrV
-lAzAMnhd42XlhqWAJLh6aB76LIWVmepDkNnXRNX0W1R+XE27/uzgs4lcovW5hU40
-2HZlv3R0u9MEvMhadjL4ZWS94143p9y7P4vnYembOcc2WnlhFaGSMLFSwMI5vgnL
-8xz2P9+d8IuxGpFSgw8S8zchg4Ewzk+0nSdG0px4T5K21uhsFzjvZRLrG7XXuIee
-tKluUauy4diqA5jrJ1ShmrFmNTvtzAPfMX+QohuY8nhRUeH6bx9dEWpbIq/1K/25
-1uIdInZff850YKRQpK1IkinW0YfFxoA+sUGvxs+aDecbq8w3noaRIjJN7r7ipFEK
-dhdehOxD21Mq7iqsujV9RJxAbqkuoTfECHJP6N/Dmp9CY0wpnE1lnHOTZwCWqDPh
-aumtaFsMxJdNPZ3M5xmGInPWnT3JpW2hwtoOF0Vb0pP9VSfo+3yCm9b5ipFvcs8C
-+c2MdK87zSqFvKc19cuv9tggguCzNjAcECHN7pgY4VId7cWMK/y3k4mk2C8hPQDw
-S7gm/n76BSxjZFjs9ZQn9n5meO/47ohgV1ua2WICPMuPmzz+IPJpT6mQrcPTbzm+
-nNGrBVRooPYwnHPYKGlPJWkfFzsWnQ6dRgEOcM3DJMfU29QLHmNHu0ucz2k2f2C2
-AHB1EFEIC5Rw2BxH1x/gqYlZAB7TCHZ86XWIzbYdJlyNjb+poXNczLvghpvoIBC6
-dxEEsxVVzRYCRbmLtNTdXa7XfQfEaRs5GR3qrKoNNDzms11btQWo8eiZUNIMA6sA
-i3Qhs73feJ5P3hup8Kl2P9N29MuAjYsS2oeZApjdiXAzf5IeFaqTQRHR6Vumvn65
-TLE=
------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.der b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.der
deleted file mode 100644
index 7ebca11..0000000
--- a/tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.der
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.pem
deleted file mode 100644
index ad926ad..0000000
--- a/tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.pem
+++ /dev/null
@@ -1,29 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
-MIIE5DAcBgoqhkiG9w0BDAEBMA4ECLSMnow3PFQjAgIIAASCBMKuiZ+kNidmdRCN
-EYHL8FVAAPRY3RFrjZfqNK8XHSxaZzLWjaCQj5Yv14ALjs2k34Ru/xvqRfamN4NY
-M1MrPt7sUSS2jnDwm/IQ80vYYgmH9zKexVTMsZQ2CoLEM3ZMLm6wCkEHuuFZkQX4
-Z0EbnXiWs8PpfrYxed8BMT5o8cW+yiixxMesyj1x8Bgp7r82ZpVZshhDXlnzpbnc
-IiSaqe0obzGZnNu5I+/bXTbyXiAccLj2BuNqX67Om9LBqh/igwNpHQpNIaxmvxqL
-MlqdPDjRYN0qe4d6JqqnFx1YzdTiRLlAnHDnK4G5mZwb50Nixy5mrgI6IhCrsTHQ
-09/yfo1jHR9ido41Sbu7PcVxn6/gzpNVXgwDOw8ia6Bxq0dDnLH8/1IawB69DiSD
-wuNSdQcBtJy8hCZN7wa6uNCzTclvXLwOtTJ6D//UmpFRv46ZYsK6uySwFwDOeDrW
-AyuSoKd9C9cedG30XAyVHFMffkZYCxT8RnQuLrouUwMdEd+7qeApQMBw3InyII+9
-ykhoO1qiH5wyehNFmxEjQUTIdOs8hcOic71FggJ/+bMTnji4ukdPPKHBSdwPjbnc
-qe/ch/KDfIUNyy/51uNMjSdOweJqG9SIIlfDG6Pd2bMFkao1Y7VsG4AM89mGYIWo
-AJDuBrl7AEsm0WSVENyDa+7qjKsS06pcFG0JsmeZb62SSds5+/Nq1Kn5//2ShpHd
-SA1NabnMn1fpCI02tc66igk5isjqp49o3MKguXwiIjo8nGM5dSy/qYSkVhLxVTzz
-ovYhOjMoHRFYqfK1wxT9CExLz9+CI8sWawh1/hDKha2tPlhm2S1OabPTIk3Qn36W
-aCbhGXYWchILReK0d9W6SJZ2v4uNuDjbye6qrSmCHBurCw17l84kBx0vFTDDW80q
-VB3PFUOL2+XYgk17qagMVJHJa5s8ER//MZ3QDO09RJktusaKClR4kE9xkZFUQHF/
-+U4L7DyCtGr1ajdvudNXXYtlD3QoZukrsI1v9XGXPWloVRCU0+x8VCcIKLbwLmGD
-NCkeaQbOypRiPc0WRdJnwsjBlDC2Icd9zWLH8qnVBA0b2TGh3amalsUkEy9NSuGT
-yDIt05uQP0rX1T1rohMNOWHkColtcc6ZxlJuBReHWhF+9RJXPBtA3TmVgC6x0GVF
-FND8DKWHGG+7h/0DKD9r5lRNqhagmQnqwoUVtn56KtazUtrscAt6O3RsTU09Ys5A
-jsuzR+O7uTT0SHr/24YtrqNnXumJZZHayF6T0xpn8xIhWULoAjm1e4EQh/THcMYJ
-PwriuoXZVWZKLeSlomlaV6BD285eTjmjfT5SKv+Aqji3XA5PJXhUtEA7x4kue45G
-4sFWW9eCMpxXecJhO4Dwhk8/dP/3iOFTY5tHtT4OO0c3klI53O2U98D7781QIEkn
-dE3qsTXurM4arvsu7EYMM9ihrqeQbb1pEySfkdT15I4bCTFRykYI9ZIZ8iUgFtAg
-TUP66e7bkv8sxZLHKGpfOSUR+jbQLyahtWz7+EonSUYc9AbErXnnXmZH6mgQw4qd
-Dgi9i5PGWr8I2xz8l7+H9G2TbueSqLLH9ecMRfey70W0D/nX5k3B+SmpTSqQ3zvk
-k+pM9bWevlc=
------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.der b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.der
deleted file mode 100644
index f3bda63..0000000
--- a/tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.der
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.pem
deleted file mode 100644
index 53867ac..0000000
--- a/tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.pem
+++ /dev/null
@@ -1,53 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
-MIIJaDAcBgoqhkiG9w0BDAEBMA4ECOJxEWpN/HEEAgIIAASCCUYouEt15A4DUZoG
-aJvr19vCKfGPErYDkh1fI9u04hDEKCdb+Z7oxaqXQ34rr0H1t8/SPdhpvqms9Bsz
-3nMIlgzEPnppyiRLCa4Ycev0jtA66xkxgGGXnA5uxZQcTOFsGDR4gpTn2hi7//BO
-gHhKVDbCd6nShZkNgNUe++tclNg65Fmazm2pwpnCPfY9TGnou8bynMrJrau0CPB+
-v+pI3NR39yxDcq6MNII542Ma8bZWE++WmqmSXjsnXyEV850Dw4j7khbevXlKIh3C
-fsf1mb1/lUc+8HtsjFLgBS3Iag2D/AfAbCDCY3wWG5KcMJk2CtNayOAmMetL7P1t
-S+i/zTmqAeNVaUF/6ciwY8JNA9YHnjV/0LH04I1Dn1emQVltcqKJahDSoxwGeLD0
-lv0EMQ9CBRHqdKKVaDjBJSqLkwQzLuiqye6ZREnoeIL2cYXDqWoxZzjtxr5t261F
-jl+gGBvAX5RRKz3+Vj7hb8y4n7npYJYXk+CanrsTblsBhOMaFhgup+Vd+UhHGQku
-FqHR28bHlJzxgUvlhYV/WdMUtHlGHvpax1Zo57ToC0JxlX/o+lPHiZvvpGZegYOe
-Mta5f4xI8PcfVrVbfpHaEnt+ffZPtDVZUfhfZwlMniUKX/kJgKGdtpnrgm0wefUR
-ymKmn4af2tY/nT828+pOBcRY8WV5G5EPthkA/EemXTor04bb9mglX9ZJ78vrv0n9
-XaOXkMGYuj698Rqkx5BtaVX8EjWKnknHn/GOLSINu38UelRDV+xf5GQyDQREHsuu
-Mkj6AcygD5eP0p4AZZaHw9H6nytoZ9SX/vhUmRTk2vbrgnAPwRBFnZy6S4mipfFc
-m82EyC4RHklbIriMRRY7EHamBrUTg+8axCqBWY1jtSvTXwm40ybpigsiphtbcaCN
-9hT13VfVkglyQIbmxvxeoo9McgKv2BoP+0i5xIdmstu63bcHxO/DaMXw9WPOGgdm
-kyFU4MwJZhvk57H4HwleIPXXJd93OJ0NNunDgBWxh3mnKqnM9hpit6ljjl8y41RC
-QvJTO5cR3cKuzPpzTqfpC8eYeXiYChuFDgXKXubGE/PSSzSmU7cnKUrHAOyrXlD0
-EdCZkQBFF0gnLksVSjaF/owORlc1KualcD9ahOgWoaup4MqlyW7A+BHJ+f3Iz22z
-oezU/B/FGPTcRc+kEpPyIHG+98nNeh2N5nmY1+piXkJCsq0WdcjB13t8MHLLGqQ8
-shUpiKtkwtO45DIP3xVykntZsPb2gHuj2JoHjXYnxmZ7MRVbTe+s1F3xpITNa+G2
-2Yorp0zqVrhNfvtsLG1i0XdOwockHo5k+dAFkNngJvQVTwsBUw/gqcDwgkoG0yKZ
-NZTZDRJDv3yfopbIvGxmXBj723/OcR0prKLHUc5qaCvK5y0rvM7G+Dg2/W1rzRGx
-9IjCOyZzkUVwE9vKZO+mdsa1zeVja1DtU1sjh3k3+Lw6P2+LcVZKWI7IjJ7vcNxt
-XRI6+jlaR3/ht++3+ADgBpZUVAzBwiKeaneanFoiu0kbXv+G74bVDXvKLTXXbynv
-0mabkp8cszm2wMehp9WuqnBKtAot5Q6sPg4i6E0si3LrdDzKgENgMAF8+ShG5r4w
-ULHQBwMpvNS6LnrY69TqAQp7MNS5JoCCHnQqXSgUQN53Zmcnmaz9qysHvbJLK/On
-Rp0akU5A+WHFNPvGqkF8ou5OZRrN9XQMk75RRgi1YYY+UddiaBAsxqFQBKq5ooxN
-0sE65WM76WU2/v10va4iCNPTFjB0MhGLrq08sgSNfHhePpBK+WANuzjWDUWS+ekC
-VCTNBAARzlPoxuF0YsUUhwYxqFw/VC4PW9WeT0kx8pvaIwhf7Xk++4TKbdayQehK
-ImH5vmvpeWxNa1O7nVyvaJfNvSoj49X1zNg4PKDAOm+kEAjGvWeWKEOiHTLIXbzu
-HztTw/pjNJ5NaCNVWeThYYduFuRZaqap5khpqP4s07zvDvkTyKiJj3MSFel/K7UV
-uy1e0HPymTFToeinLW0x3YaJnLcOKDmF0DSJB1gVwl55B3rEYb8tODF6BLjz149J
-BT91EXgj/Futj3YpPTcIjJXsBDElP/KaBtB6uZGkmXgnz8OvRgg7wJR3n1uHU6r+
-S+19ugY5I5hAFFMLAIg+zO2IqSXW1B+CiE94tr5z96VTyIckO2Ov6p5fcGpI1VkB
-KtcuXGUVuF9pqFRKkFChu90OiqxdcdKYqgjHy1z1jovuYm2pfCB4kvPLn57XVsmB
-T0ZcdHFBf+SwxuKdr8KsK2k4er5c4jTTIflWWktrD9JLcWLc1WUecL18lFByOOWh
-5fF7zX+NNsbMBES3F6TG+06NfgC6z24/h29zfnps75usEExBc7YHJsmWl3Aef6bF
-vcoS2ug8ZXaiefhlFkyx/frGpRnD57ZOvLCi/TUVf2G0cynEKvfsb21LN50eMKD2
-HiIBGoNj9f3vJdIhLTDFurf42ocY5EQzLGleIQ0Zpv6285LqwqKKl5v28o+A4qnp
-Xhkt/3pqZ6aJeSCNQd9Zg5tOd1tXpcTdzl/BmFIvmE+SIsYydLxrX1UEWfJfEL41
-J6qXTzebh7N16bGfxU09OT7puztuK+/vAHEvCGINddDaOJFayVdEaMVUux9nDkoz
-b1U/5UxzpzFdNUZBHg1JjkUWK8oTGmkJTlI1aKJKKA1RfmnzwOd4PeHI1hIuT8YQ
-8qwKY72mCCb4Sr+Xiw43CqJ9NgWCxYr0ua+hqm2xv43QMhSCNd7v1Dg0bi3ZgOi8
-1eSns5VZFww2JkYo7rrKz21EiFXjhZ4u8MF45M5/cbDqbaPVb6FMx7MqaKmnkpQ8
-xT4BC2M4xCiXnYrrjhugw2/FMkMchIN9jG47IQiACQ8pNqoTd2tLFCFpTZeeRCaP
-Dgd8rvaMXjY/Uu9zB+LgRlQ/c01hGL+/d8cNEFzTU9jajOLobi3pKQqLdvlo40Dl
-qH6eLTnYusrZnZySBuZD5c57BBW4GMuetvtqr2l8iV4BJnMvLZ9tB69eA1PhKXwq
-tHY7a0YkhLUUqKFyPvYcnHjU9Bvg9PnciXnoDFMP1Obkou27vpI6NVmIFKMX1OxQ
-A2IJ5YWaN6h8nJOV/THzKjMDmPbXLmtQDuaDPpDaNE+oDwto/UlSQPV8KtW/MR+s
-k3rLyN3KXoVl95gT
------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/suites/test_suite_ccm.data b/tests/suites/test_suite_ccm.data
index a1b876e..a14d4be 100644
--- a/tests/suites/test_suite_ccm.data
+++ b/tests/suites/test_suite_ccm.data
@@ -13,7 +13,7 @@
 depends_on:MBEDTLS_AES_C
 mbedtls_ccm_setkey:MBEDTLS_CIPHER_ID_AES:224:MBEDTLS_ERR_CCM_BAD_INPUT
 
-CCM init #4 BLOWFISH-128: bad block size
+CCM init #4 DES: bad block size
 depends_on:MBEDTLS_DES_C
 mbedtls_ccm_setkey:MBEDTLS_CIPHER_ID_DES:128:MBEDTLS_ERR_CCM_BAD_INPUT
 
diff --git a/tests/suites/test_suite_nist_kw.data b/tests/suites/test_suite_nist_kw.data
index 2d7b672..ec82824 100644
--- a/tests/suites/test_suite_nist_kw.data
+++ b/tests/suites/test_suite_nist_kw.data
@@ -20,6 +20,10 @@
 depends_on:MBEDTLS_AES_C
 mbedtls_nist_kw_setkey:MBEDTLS_CIPHER_ID_AES:224:1:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
 
+NIST KW init #5 3DES: bad cipher
+depends_on:MBEDTLS_DES_C
+mbedtls_nist_kw_setkey:MBEDTLS_CIPHER_ID_3DES:128:0:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
+
 NIST KW lengths #1 KW plaintext OK (2 to 2^54 - 1 semiblocks)
 nist_kw_plaintext_lengths:16:24:MBEDTLS_KW_MODE_KW:0