by Anish
Posted on Wednesday December 12 , 2018
In openssl You can get a list of available cipher methods by calling
$ openssl list-cipher-commands
The above example will output something similar to:
aes-128-cbc
aes-128-ecb
aes-192-cbc
aes-192-ecb
aes-256-cbc
aes-256-ecb
base64
bf
bf-cbc
bf-cfb
bf-ecb
bf-ofb
cast
cast-cbc
cast5-cbc
cast5-cfb
cast5-ecb
cast5-ofb
des
des-cbc
des-cfb
des-ecb
des-ede
des-ede-cbc
des-ede-cfb
des-ede-ofb
des-ede3
des-ede3-cbc
des-ede3-cfb
des-ede3-ofb
des-ofb
des3
desx
rc2
rc2-40-cbc
rc2-64-cbc
rc2-cbc
rc2-cfb
rc2-ecb
rc2-ofb
rc4
rc4-40
seed
seed-cbc
seed-cfb
seed-ecb
seed-ofb
openssl_get_cipher_methods Gets available cipher methods. Supported PHP Versions (PHP 5 >= 5.3.0, PHP 7)
Examples
openssl_get_cipher_methods() example Shows how the available ciphers might look, and also which aliases might be available.
/**
* Created by https://8gwifi.org
* User: Anish Nath
* Date: 2018-12-10
* Time: 15:13
*/
<?php
$ciphers = openssl_get_cipher_methods();
$ciphers_and_aliases = openssl_get_cipher_methods(true);
$cipher_aliases = array_diff($ciphers_and_aliases, $ciphers);
print_r($ciphers);
print_r($cipher_aliases);
?>
The above example will output something similar to:
$ /usr/bin/php get_cipher_methods.php
/**
* Created by https://8gwifi.org
* User: Anish Nath
* Date: 2018-12-10
* Time: 15:13
*/
Array
(
[0] => AES-128-CBC
[1] => AES-128-CFB
[2] => AES-128-CFB1
[3] => AES-128-CFB8
[4] => AES-128-CTR
[5] => AES-128-ECB
[6] => AES-128-OFB
[7] => AES-128-XTS
[8] => AES-192-CBC
[9] => AES-192-CFB
[10] => AES-192-CFB1
[11] => AES-192-CFB8
[12] => AES-192-CTR
[13] => AES-192-ECB
[14] => AES-192-OFB
[15] => AES-256-CBC
[16] => AES-256-CFB
[17] => AES-256-CFB1
[18] => AES-256-CFB8
[19] => AES-256-CTR
[20] => AES-256-ECB
[21] => AES-256-OFB
[22] => AES-256-XTS
[23] => BF-CBC
[24] => BF-CFB
[25] => BF-ECB
[26] => BF-OFB
[27] => CAMELLIA-128-CBC
[28] => CAMELLIA-128-CFB
[29] => CAMELLIA-128-CFB1
[30] => CAMELLIA-128-CFB8
[31] => CAMELLIA-128-ECB
[32] => CAMELLIA-128-OFB
[33] => CAMELLIA-192-CBC
[34] => CAMELLIA-192-CFB
[35] => CAMELLIA-192-CFB1
[36] => CAMELLIA-192-CFB8
[37] => CAMELLIA-192-ECB
[38] => CAMELLIA-192-OFB
[39] => CAMELLIA-256-CBC
[40] => CAMELLIA-256-CFB
[41] => CAMELLIA-256-CFB1
[42] => CAMELLIA-256-CFB8
[43] => CAMELLIA-256-ECB
[44] => CAMELLIA-256-OFB
[45] => CAST5-CBC
[46] => CAST5-CFB
[47] => CAST5-ECB
[48] => CAST5-OFB
[49] => ChaCha
[50] => DES-CBC
[51] => DES-CFB
[52] => DES-CFB1
[53] => DES-CFB8
[54] => DES-ECB
[55] => DES-EDE
[56] => DES-EDE-CBC
[57] => DES-EDE-CFB
[58] => DES-EDE-OFB
[59] => DES-EDE3
[60] => DES-EDE3-CBC
[61] => DES-EDE3-CFB
[62] => DES-EDE3-CFB1
[63] => DES-EDE3-CFB8
[64] => DES-EDE3-OFB
[65] => DES-OFB
[66] => DESX-CBC
[67] => GOST 28147-89
[68] => RC2-40-CBC
[69] => RC2-64-CBC
[70] => RC2-CBC
[71] => RC2-CFB
[72] => RC2-ECB
[73] => RC2-OFB
[74] => RC4
[75] => RC4-40
[76] => RC4-HMAC-MD5
[77] => aes-128-cbc
[78] => aes-128-cfb
[79] => aes-128-cfb1
[80] => aes-128-cfb8
[81] => aes-128-ctr
[82] => aes-128-ecb
[83] => aes-128-gcm
[84] => aes-128-ofb
[85] => aes-128-xts
[86] => aes-192-cbc
[87] => aes-192-cfb
[88] => aes-192-cfb1
[89] => aes-192-cfb8
[90] => aes-192-ctr
[91] => aes-192-ecb
[92] => aes-192-gcm
[93] => aes-192-ofb
[94] => aes-256-cbc
[95] => aes-256-cfb
[96] => aes-256-cfb1
[97] => aes-256-cfb8
[98] => aes-256-ctr
[99] => aes-256-ecb
[100] => aes-256-gcm
[101] => aes-256-ofb
[102] => aes-256-xts
[103] => bf-cbc
[104] => bf-cfb
[105] => bf-ecb
[106] => bf-ofb
[107] => camellia-128-cbc
[108] => camellia-128-cfb
[109] => camellia-128-cfb1
[110] => camellia-128-cfb8
[111] => camellia-128-ecb
[112] => camellia-128-ofb
[113] => camellia-192-cbc
[114] => camellia-192-cfb
[115] => camellia-192-cfb1
[116] => camellia-192-cfb8
[117] => camellia-192-ecb
[118] => camellia-192-ofb
[119] => camellia-256-cbc
[120] => camellia-256-cfb
[121] => camellia-256-cfb1
[122] => camellia-256-cfb8
[123] => camellia-256-ecb
[124] => camellia-256-ofb
[125] => cast5-cbc
[126] => cast5-cfb
[127] => cast5-ecb
[128] => cast5-ofb
[129] => chacha
[130] => des-cbc
[131] => des-cfb
[132] => des-cfb1
[133] => des-cfb8
[134] => des-ecb
[135] => des-ede
[136] => des-ede-cbc
[137] => des-ede-cfb
[138] => des-ede-ofb
[139] => des-ede3
[140] => des-ede3-cbc
[141] => des-ede3-cfb
[142] => des-ede3-cfb1
[143] => des-ede3-cfb8
[144] => des-ede3-ofb
[145] => des-ofb
[146] => desx-cbc
[147] => gost89
[148] => gost89-cnt
[149] => gost89-ecb
[150] => id-aes128-GCM
[151] => id-aes192-GCM
[152] => id-aes256-GCM
[153] => rc2-40-cbc
[154] => rc2-64-cbc
[155] => rc2-cbc
[156] => rc2-cfb
[157] => rc2-ecb
[158] => rc2-ofb
[159] => rc4
[160] => rc4-40
[161] => rc4-hmac-md5
)
Array
(
[23] => AES128
[24] => AES192
[25] => AES256
[26] => BF
[49] => CAMELLIA128
[50] => CAMELLIA192
[51] => CAMELLIA256
[52] => CAST
[53] => CAST-cbc
[59] => DES
[76] => DES3
[77] => DESX
[80] => RC2
[116] => aes128
[117] => aes192
[118] => aes256
[119] => bf
[124] => blowfish
[143] => camellia128
[144] => camellia192
[145] => camellia256
[146] => cast
[147] => cast-cbc
[153] => des
[170] => des3
[171] => desx
[179] => rc2
)
Process finished with exit code 0
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