📅 最后修改于: 2023-12-03 14:45:18.374000 🧑 作者: Mango
openssl_get_cipher_methods()函数用于获取当前PHP版本支持的所有加密算法。
openssl_get_cipher_methods([$aliases = false]);
$aliases参数是一个可选参数，如果设置为true，则返回的结果也包括了算法的别名。
返回一个数组，包含当前PHP版本支持的所有加密算法。
<?php
// 获取所有加密算法
$ciphers = openssl_get_cipher_methods();
echo "当前PHP版本支持的所有加密算法：\n";
print_r($ciphers);
// 获取所有算法的别名
$aliases = openssl_get_cipher_methods(true);
echo "当前PHP版本支持的所有加密算法及其别名：\n";
print_r($aliases);
?>
当前PHP版本支持的所有加密算法：
Array
(
[0] => AES-128-CBC
[1] => AES-128-CBC-HMAC-SHA1
[2] => AES-128-CBC-HMAC-SHA256
[3] => AES-128-CFB
[4] => AES-128-CFB1
[5] => AES-128-CFB8
[6] => AES-128-CTR
[7] => AES-128-ECB
[8] => AES-128-OFB
[9] => AES-192-CBC
[10] => AES-192-CFB
[11] => AES-192-CFB1
[12] => AES-192-CFB8
[13] => AES-192-CTR
[14] => AES-192-ECB
[15] => AES-192-OFB
[16] => AES-256-CBC
[17] => AES-256-CBC-HMAC-SHA1
[18] => AES-256-CBC-HMAC-SHA256
[19] => AES-256-CFB
[20] => AES-256-CFB1
[21] => AES-256-CFB8
[22] => AES-256-CTR
[23] => AES-256-ECB
[24] => AES-256-OFB
[25] => AES128
[26] => AES192
[27] => AES256
[28] => BLOWFISH-CBC
[29] => BLOWFISH-CFB
[30] => BLOWFISH-ECB
[31] => BLOWFISH-OFB
[32] => CAMELLIA-128-CBC
[33] => CAMELLIA-128-CFB
[34] => CAMELLIA-128-CFB1
[35] => CAMELLIA-128-CFB8
[36] => CAMELLIA-128-ECB
[37] => CAMELLIA-128-OFB
[38] => CAMELLIA-192-CBC
[39] => CAMELLIA-192-CFB
[40] => CAMELLIA-192-CFB1
[41] => CAMELLIA-192-CFB8
[42] => CAMELLIA-192-ECB
[43] => CAMELLIA-192-OFB
[44] => CAMELLIA-256-CBC
[45] => CAMELLIA-256-CFB
[46] => CAMELLIA-256-CFB1
[47] => CAMELLIA-256-CFB8
[48] => CAMELLIA-256-ECB
[49] => CAMELLIA-256-OFB
[50] => CAST5-CBC
[51] => CAST5-CFB
[52] => CAST5-ECB
[53] => CAST5-OFB
[54] => CHACHA20
[55] => CHACHA20-POLY1305
[56] => DES-CBC
[57] => DES-CFB
[58] => DES-CFB1
[59] => DES-CFB8
[60] => DES-ECB
[61] => DES-EDE
[62] => DES-EDE-CBC
[63] => DES-EDE-CFB
[64] => DES-EDE-OFB
[65] => DES-EDE3
[66] => DES-EDE3-CBC
[67] => DES-EDE3-CFB
[68] => DES-EDE3-CFB1
[69] => DES-EDE3-CFB8
[70] => DES-EDE3-OFB
[71] => DES-OFB
[72] => DESX-CBC
[73] => IDEA-CBC
[74] => IDEA-CFB
[75] => IDEA-ECB
[76] => IDEA-OFB
[77] => RC2-40-CBC
[78] => RC2-64-CBC
[79] => RC2-CBC
[80] => RC2-CFB
[81] => RC2-ECB
[82] => RC2-OFB
[83] => RC4
[84] => RC4-40
[85] => RC4-HMAC-MD5
[86] => SEED-CBC
[87] => SEED-CFB
[88] => SEED-ECB
[89] => SEED-OFB
)
当前PHP版本支持的所有加密算法及其别名：
Array
(
[AES-128-CBC] => aes-128-cbc
[AES-128-CBC-HMAC-SHA1] => aes-128-cbc-hmac-sha1
[AES-128-CBC-HMAC-SHA256] => aes-128-cbc-hmac-sha256
[AES-128-CFB] => aes-128-cfb
[AES-128-CFB1] => aes-128-cfb1
[AES-128-CFB8] => aes-128-cfb8
[AES-128-CTR] => aes-128-ctr
[AES-128-ECB] => aes-128-ecb
[AES-128-OFB] => aes-128-ofb
[AES-192-CBC] => aes-192-cbc
[AES-192-CFB] => aes-192-cfb
[AES-192-CFB1] => aes-192-cfb1
[AES-192-CFB8] => aes-192-cfb8
[AES-192-CTR] => aes-192-ctr
[AES-192-ECB] => aes-192-ecb
[AES-192-OFB] => aes-192-ofb
[AES-256-CBC] => aes-256-cbc
[AES-256-CBC-HMAC-SHA1] => aes-256-cbc-hmac-sha1
[AES-256-CBC-HMAC-SHA256] => aes-256-cbc-hmac-sha256
[AES-256-CFB] => aes-256-cfb
[AES-256-CFB1] => aes-256-cfb1
[AES-256-CFB8] => aes-256-cfb8
[AES-256-CTR] => aes-256-ctr
[AES-256-ECB] => aes-256-ecb
[AES-256-OFB] => aes-256-ofb
[AES128] => aes128
[AES192] => aes192
[AES256] => aes256
[BLOWFISH-CBC] => bf-cbc
[BLOWFISH-CFB] => bf-cfb
[BLOWFISH-ECB] => bf-ecb
[BLOWFISH-OFB] => bf-ofb
[CAMELLIA-128-CBC] => camellia-128-cbc
[CAMELLIA-128-CFB] => camellia-128-cfb
[CAMELLIA-128-CFB1] => camellia-128-cfb1
[CAMELLIA-128-CFB8] => camellia-128-cfb8
[CAMELLIA-128-ECB] => camellia-128-ecb
[CAMELLIA-128-OFB] => camellia-128-ofb
[CAMELLIA-192-CBC] => camellia-192-cbc
[CAMELLIA-192-CFB] => camellia-192-cfb
[CAMELLIA-192-CFB1] => camellia-192-cfb1
[CAMELLIA-192-CFB8] => camellia-192-cfb8
[CAMELLIA-192-ECB] => camellia-192-ecb
[CAMELLIA-192-OFB] => camellia-192-ofb
[CAMELLIA-256-CBC] => camellia-256-cbc
[CAMELLIA-256-CFB] => camellia-256-cfb
[CAMELLIA-256-CFB1] => camellia-256-cfb1
[CAMELLIA-256-CFB8] => camellia-256-cfb8
[CAMELLIA-256-ECB] => camellia-256-ecb
[CAMELLIA-256-OFB] => camellia-256-ofb
[CAST5-CBC] => cast5-cbc
[CAST5-CFB] => cast5-cfb
[CAST5-ECB] => cast5-ecb
[CAST5-OFB] => cast5-ofb
[CHACHA20] => chacha20
[CHACHA20-POLY1305] => chacha20-poly1305
[DES-CBC] => des-cbc
[DES-CFB] => des-cfb
[DES-CFB1] => des-cfb1
[DES-CFB8] => des-cfb8
[DES-ECB] => des-ecb
[DES-EDE] => des-ede
[DES-EDE-CBC] => des-ede-cbc
[DES-EDE-CFB] => des-ede-cfb
[DES-EDE-OFB] => des-ede-ofb
[DES-EDE3] => des-ede3
[DES-EDE3-CBC] => des-ede3-cbc
[DES-EDE3-CFB] => des-ede3-cfb
[DES-EDE3-CFB1] => des-ede3-cfb1
[DES-EDE3-CFB8] => des-ede3-cfb8
[DES-EDE3-OFB] => des-ede3-ofb
[DES-OFB] => des-ofb
[DESX-CBC] => desx-cbc
[IDEA-CBC] => idea-cbc
[IDEA-CFB] => idea-cfb
[IDEA-ECB] => idea-ecb
[IDEA-OFB] => idea-ofb
[RC2-40-CBC] => rc2-40-cbc
[RC2-64-CBC] => rc2-64-cbc
[RC2-CBC] => rc2-cbc
[RC2-CFB] => rc2-cfb
[RC2-ECB] => rc2-ecb
[RC2-OFB] => rc2-ofb
[RC4] => rc4
[RC4-40] => rc4-40
[RC4-HMAC-MD5] => rc4-hmac-md5
[SEED-CBC] => seed-cbc
[SEED-CFB] => seed-cfb
[SEED-ECB] => seed-ecb
[SEED-OFB] => seed-ofb
)